Current Astrochemistry Publications

(abstract links go to journal pages; abbreviations are expanded on the JOURNALS link page)

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Silva et al., Kleimeier et al., Targeting the Rich Conformational Landscape of N-Allylmethylamine Using Rotational Spectroscopy and Quantum Mechanical Calculations. Chem Phys Chem 21, 2515-2522 (2020)

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Dedicated Journal Issues

Phys Chem Chem Phys 120(8)

Theory, experiment, and simulations in laboratory astrochemistry

2018

Int J Quantum Chem 117(2)

Computational Astrochemistry

2017

Faraday Discuss 168

Astrochemistry of Dust, Ice and Gas

2014

Chem Rev 113(12)

Astrochemistry

2013

J Phys Chem A 117(39)

Oka Festschrift

2013

AIP Conf Proc 1541

Astrochem2012

2013

Phil Trans A 371(1994)

Surface Science in the ISM

2013

Phil Trans A 370(1978)

Chemistry, Astronomy and Physics of H₃⁺

2012

Faraday Discuss 147

Chemistry of the Planets

2010

J Phys Chem A 113(42)

Chemistry: Titan Atmosphere

2009

Faraday Discuss 133

Chemical Evolution of the Universe

2006

Publications feartured in the news are indicated with hypertext annotations and this emoticon:			Click here to see the world-wide contributions to astrochemistry.

New Articles Added 29 November 2020
	Simulation of vibrationally resolved absorption spectra of neutral and cationic polyaromatic hydrocarbons R. J. Chadwick, K. Wickham, and N. A. Besley Theor Chem Acc 139, 185 (2020)
	Detection of organic or inorganic material in Martian meteorite Zagami by vibrational spectroscopy? B. L. do Nascimento-Dias, M. E. Zucolotto, H. Camarano Belgo, T. Valverde Ferreira da Silva, and V. de Carvalho dos Anjos Int J Astrobio 19, 438-445 (2020)
	KELT-11 b: Abundances of Water and Constraints on Carbon-bearing Molecules from the Hubble Transmission Spectrum Q. Changeat, B. Edwards, A. F. Al-Refaie, M. Morvan, A. Tsiaras, I. P. Waldmann, and G. Tinetti AJ 160, 260 (2020)
	Preparation and characterization of the enol of acetamide: 1-aminoethenol, a high-energy prebiotic molecule A. Mardyukov, F. Keul, and P. R. Schreiner Chem Sci 11, 12358-12363 (2020)
	A Journey from Thermally Tunable Synthesis to Spectroscopy of Phenylmethanimine in Gas Phase and Solution A. Melli, S. Potenti, M. Melosso, S. Herbers, L. Spada, A. Gualandi, K. G. Lengsfeld, L. Dore, P. Buschmann, P. G. Cozzi, J.-U. Grabow, V. Barone, and C. Puzzarini Chem Eur J 26, 15016-15022 (2020)
	Gas-phase formation of acetaldehyde: review and new theoretical computations F. Vazart, C. Ceccarelli, N. Balucani, E. Bianchi, and D. Skouteris MNRAS 499, 5547-5561 (2020)
	Dissociative single and double photoionization of biphenyl (C₁₂H₁₀) by soft X-rays in planetary nebulae H. M. Quitián-Lara, F. Fantuzzi, R. R. Oliveira, M. A. C. Nascimento, W. Wolff, and H. M. Boechat-Roberty MNRAS 499, 6066-6083 (2020)
	Atmospheric chemistry on Uranus and Neptune J. I. Moses, T. Cavalié, L. N. Fletcher, and M. T. Roman Phil Trans Royal Soc A 378, 20190477 (2020)
	The upper atmospheres of Uranus and Neptune H. Melin Phil Trans Royal Soc A 378, 20190478 (2020)
	Atmospheric implications of the lack of H₃⁺ detection at Neptune L. Moore, J. I. Moses, H. Melin, T. S. Stallard, and J. O'Donoghue Phil Trans Royal Soc A 378, 20200100 (2020)
	Binding Energies of Interstellar Molecules on Crystalline and Amorphous Models of Water Ice by Ab Initio Calculations S. Ferrero, L. Zamirri, C. Ceccarelli, A. Witzel, A. Rimola, and P. Ugliengo ApJ 904, 11 (2020)
	How Well Do We Understand the Belt/Zone Circulation of Giant Planet Atmospheres? L. N. Fletcher, Y. Kaspi, T. Guillot, and A. P. Showman Space Sci Rev 216, 30 (2020)

New Articles from Last Week
	Interaction of cyanogen (NCCN) with proton: A new ab initio potential energy surface A. Kushwaha, S. Chhabra, and T. J. Dhilip Kumar Chem Phys Lett 761, 138013 (2020)
	Probing Heterogeneous Efflorescence of Mars-Relevant Salts with an Optical Levitator S. B. Ushijima, R. V. Gough, and M. A. Tolbert ACS Earth Space Chem 4, 1947-1956 (2020)
	Kinetic Study of the Reactions of AlO and OAlO Relevant to Planetary Mesospheres T. P. Mangan, J. M. Harman-Thomas, R. E. Lade, K. M. Douglas, and J. M. C. Plane ACS Earth Space Chem 4, 2007-2017 (2020)
	Increasing the weights in the molecular work-out of cis- and trans-formic acid: extension of the vibrational database via deuteration A. Nejad, M. A. Suhm, and K. A. E. Meyer Phys Chem Chem Phys 2020, 25492-25501 (2020)
	The effects of proton tunneling, ¹⁴N quadrupole coupling, and methyl internal rotations in the microwave spectrum of ethyl methyl amine K. J. Koziol, W. Stahl, and H. V. L. Nguyen J Chem Phys 153, 184308 (2020)
	Threshold photodetachment spectroscopy of the astrochemical anion CN^– M. Simpson, M. Nötzold, A. Schmidt-May, T. Michaelsen, B. Bastian, J. Meyer, R. Wild, F. A. Gianturco, M. Milovanović, V. Kokoouline, and R. Wester J Chem Phys 153, 184309 (2020)
	The effect of collisions on the rotational angular momentum of diatomic molecules studied using polarized light P. T. Arndt, J. Huennekens, C. Packard, V. Tran, J. Carey, R. Livingston, V. M. Marcune, B. A. Rowe, J. Ng, J. Qi, A. M. Lyyra, and E. H. Ahmed J Chem Phys 153, 184310 (2020)
	Targeting the Rich Conformational Landscape of N-Allylmethylamine Using Rotational Spectroscopy and Quantum Mechanical Calculations W. G. D. P. Silva, T. Poonia, and J. van Wijngaarden Chem Phys Chem 21, 2515-2522 (2020)

Published in January 2021
	Theoretical kinetic studies of Venus chemistry. Formation and destruction of SCl, SCl₂, and HSCl D. E. Woon, D. M. Maffucci, and E. Herbst Icarus 354, 114051 (2021)
	Experimental study of the reaction of O^– ions with CO₂ molecules with different ternary gases at temperatures relevant to the martian ionosphere I. Zymak, J. Žabka, M. Polášek, T. D. Tran, P. Španěl, and D. Smith Icarus 354, 114057 (2021)
	Neptune's HCl upper limit from Herschel/HIFI N. A. Teanby, B. Gould, and P. G. J. Irwin Icarus 354, 114045 (2021)
	Infrared spectra and optical constants of astronomical ices: III. Propane, propylene, and propyne R. L. Hudson, P. A. Gerakines, Y. Y. Yarnall, and R. T.Coones Icarus 354, 114033 (2021)
	Carbon isotope evidence for the substrates and mechanisms of prebiotic synthesis in the early solar system L. Chimiak, J. E. Elsila, B. Dallas, J. P. Dworkin, J. C. Aponte, A. L. Sessions, and J. M. Eilera Geochem Cosmochem Acta 292, 188-202 (2021)

Published in December 2020
	Dynamics of AlOH inelastic scattering by o-H₂(J₂ = 1) and p-H₂(J₂ = 2) molecular hydrogen forms M. Naouai, A. Jrad, F. Najara, and K. Hammami Chem Phys Lett 760, 138017 (2020)
	UV-ray irradiation never causes amorphization of crystalline CO₂: A transmission electron microscopy study M. Tsuge, T. Nguyen, Y. Oba, T. Hama, A. Kouchi, and N. Watanabe Chem Phys Lett 760, 137999 (2020)
	Structure and dynamics of interface between forsterite glass and amorphous ice A. Kubo, J. Nishizawa, and T. Ikeda-Fukazawa Chem Phys Lett 760, 138028 (2020)
	A pilot search for extragalactic OH absorption with FAST Z. Zheng, D. Li, E. M. Sadler, J. R. Allison, and N. Tang MNRAS 499, 3085-3093 (2020)
	State-to-state inelastic rate coefficients of phosphine in collision with He at low to moderate temperature A. Badri, F. Najar, C. T. Bop, N.-E. Jaidane, and M. Hochlaf MNRAS 499, 1578-1586 (2020)
	SiO emission as a probe of cloud-cloud collisions in infrared dark clouds G. Cosentino, I. Jiménez-Serra, J. D. Henshaw, P. Caselli, S. Viti, A. T. Barnes, J. C. Tan, F. Fontani, and B. Wu MNRAS 499, 1666-1681 (2020)
	Deuterium fractionation of nitrogen hydrides: detections of NHD and ND₂ A. Bacmann, A. Faure, P. Hily-Blant, K. Kobayashi, H. Ozeki, S. Yamamoto, L. Pagani, and F. Lique MNRAS 499, 1795-1804 (2020)
	The detection of solid phosphorus and fluorine in the dust from the coma of comet 67P/Churyumov-Gerasimenko E. Gardner, H. J. Lehto, K. Lehto, N. Fray, A. Bardyn, T. Lönnberg, S. Merouane, R. Isnard, H. Cottin, M. Hilchenbach, and the COSIMA team MNRAS 499, 1870-1873 (2020)
	Radiolysis of NH₃:CO ice mixtures - implications for Solar system and interstellar ices A. L. F. de Barros, A. Bergantini, A. Domaracka, H. Rothard, P. Boduch, and E. F. da Silveira MNRAS 499, 2162-2172 (2020)
	The composition of hot Jupiter atmospheres assembled within chemically evolved protoplanetary discs S. Notsu, C. Eistrup, C. Walsh, and H. Nomura MNRAS 499, 2229-2244 (2020)
	Cassini Exploration of the Planet Saturn: A Comprehensive Review A. P. Ingersoll Space Sci Rev 216, 122 (2020)
	State-to-state dynamics of S⁺(²D) + H2(X¹Σ_g⁺)(v,j) collision reaction based on the H₂S⁺ (X²A") potential energy surface D.-G. Yue, J. Zhao, L.-L. Zhang, Y.-Z. Song, and Q.-T. Meng Comp Theor Chem 1191, 113021 (2020)
	Carbon photochemistry at Mars: Updates with recent data D. Y. Lo, R. V. Yelle, and R. J. Lillis Icarus 352, 114001 (2020)
	The influence of Europa's plumes on its atmosphere and ionosphere J. Li, M. S. Gudipati, and Y. L. Yung Icarus 352, 113999 (2020)
	Color and aerosol changes in Jupiter after a North Temperate Belt disturbance S. Pérez-Hoyos, A. Sánchez-Lavega, J. F. Sanz-Requena, N. Barrado-Izagirre, O. Carrión-González, A. Anguiano-Arteaga, P. G. J. Irwin, and A. S. Braud Icarus 352, 114031 (2020)
	Collisions between ice-covered silica grains: An atomistic study M. L. Nietiadi, Y. Rosandi, and H. M. Urbassek Icarus 352, 113996 (2020)

Published in November 2020
	Dimerization of Uracil in a Simulated Mars-like UV Radiation Environment L. Rouquette, F. Stalport, H. Cottin, C. Colas, T. Georgelin, N. Chaouche-Mechidal, J. Lasne, S. Mahfouf, F. Raulin, L. Selliez, C. Szopa, and P. Coll Astrobio 20, 1363-1376 (2020)
	Cometary Glycolaldehyde as a Source of pre-RNA Molecules N. E. B. Zellner, V. P. McCaffrey, and J. H. E. Butler Astrobio 20, 1377-1388 (2020)
	Deuterated Polycyclic Aromatic Hydrocarbons in the Interstellar Medium: The C-D Band Strengths of Monodeuterated Species X. J. Yang, Aigen Li, and R. Glaser ApJS 251, 12 (2020)
	Vacuum-Ultraviolet Absorption Spectrum of 3-Methoxyacrylonitrile A. Röder, N. de Oliveira, F. Grollau, J.-M. Mestdagh, M.-A. Gaveau, and M. Briant J Phys Chem A 124, 9470-9477 (2020)
	A new technique for determining the refractive index of ices at cryogenic temperatures J. W. Stubbing, M. R. S. McCoustra, and W. A. Brown Phys Chem Chem Phys 22, 25353-25365 (2020)
	Methanimine as a Key Precursor of Imines in the Interstellar Medium: The Case of Propargylimine J. Lupi, C. Puzzarini, and V. Barone ApJL 903, L35 (2020)
	HCN J = 4-3, HNC J = 1-0, H¹³CN J = 1-0, and HC₃N J = 10-9 Maps of Galactic Center Region. II. Physical Properties of Dense-gas Clumps and Probability of Star Formation K. Tanaka, M. Nagai, K. Kamegai, T. Iino, and T. Sakai ApJ 903, 111 (2020)
	Hints for Icy Pebble Migration Feeding an Oxygen-rich Chemistry in the Inner Planet-forming Region of Disks A. Banzatti, I. Pascucci, A. D. Bosman, P. Pinilla, C. Salyk, G. J. Herczeg, K. M. Pontoppidan, I. Vazquez, A. Watkins, S. Krijt, N. Hendler, and F. Long ApJ 903, 124 (2020)
	Detection of Cyclopropenylidene on Titan with ALMA C. A. Nixon, A. E. Thelen, M. A. Cordiner, Z. Kisiel, S. B. Charnley, E. M. Molter, J. Serigano, P. G. J. Irwin, N. A. Teanby, and Y.-J. Kuan AJ 160, 205 (2020)
	A Search for FeH in Hot-Jupiter Atmospheres with High-dispersion Spectroscopy A. Y. Kesseli, I. A. G. Snellen, F. J. Alonso-Floriano, P. Mollière, and D. B. Serindag AJ 160, 228 (2020)
	Spectral characterization for small clusters of silicon and oxygen: SiO₂, SiO₃, Si₂O₃, and Si₂O₄ M. B. Gardner, B. R. Westbrook, and R. C. Fortenberry Planet Space Sci 193, 105076 (2020)
	Theoretical investigation of protonated thiophene and two of its nitrile substituted derivatives (2-cyanothiophene and 3-cyanothiophene) R. Simbizi, G. Gahungu, and M. T. Nguyen Phys Chem Chem Phys 22, 24735-24743 (2020)
	A Belt-like Distribution of Gaseous Hydrogen Cyanide on Neptune's Equatorial Stratosphere Detected by ALMA T. Iino, H. Sagawa, T. Tsukagoshi, and S. Nozawa ApJ 903, L1 (2020)
	Detection of CH₃C₃N in Titan's Atmosphere A. E. Thelen, M. A. Cordiner, C. A. Nixon, V. Vuitton, Z. Kisiel, S. B. Charnley, M. Y. Palmer, N. A. Teanby, and P. G. J. Irwin ApJ 903, L22 (2020)
	High-level Ab Initio Studies of the Spectroscopic Properties of Triatomic [Al,S,O]^x (x = 0, +1) and Its Potential for Detection in Space V. J. Esposito, T. Trabelsi, and J. S. Francisco ApJ 903, 71 (2020)
	Experimental and theoretical studies of the N(²D) + H₂ and D₂ reactions D. Nuñez-Reyes, C. Bray, K. M. Hickson, P. Larrégaray, L. Bonnet, and T. González-Lezana Phys Chem Chem Phys 22, 23609-23617 (2020)
	Computational analysis of the far infrared spectral region of various deuterated varieties of ethylene glycol R. Boussessi and M. L. Senent Phys Chem Chem Phys 22, 23785-23794 (2020)
	Experimental energy levels of ¹²C¹⁴N through MARVEL analysis A.-M. Syme and L. K McKemmish MNRAS 488, 25-39 (2020)
	Formation of C₄H₄ from photolysis of icy C₂H₂ with 175 nm at 60 K J.-I. Lo, Y.-C. Peng, S.-L. Chou, H.-C. Lu, and B.-M. Cheng MNRAS 488, 543-549 (2020)
	Neural-network assisted study of nitrogen atom dynamics on amorphous solid water - I. adsorption and desorption G. Molpeceres, V. Zaverkin, and J. Kästner MNRAS 488, 1373-1384 (2020)
	Gas-grain model of carbon fractionation in dense molecular clouds J.-C. Loison, V. Wakelam, P. Gratier, and K. M. Hickson MNRAS 498, 4663-4679 (2020)
	Low-temperature rate constants and radiative transfer for rotational de-excitation of C₅S by collision with He F. Khadri, A. Chefai, and K. Hammami MNRAS 498, 5159-5165 (2020)
	Collisional excitation of the formyl radical (HCO) by molecular hydrogen P. J. Dagdigian MNRAS 498, 5361-5366 (2020)
	Spectroscopic study of magnesium dinitrogen and sodium dinitrogen cation Q. Cheng, M. C. Washington, J. E. Burns, R. C. Fortenberry, and N. J. DeYonker MNRAS 498, 5417-5423 (2020)
	New H₂O-H₂O collisional rate coefficients for cometary applications C. Boursier, B. Mandal, D. Babikov, and M. L. Dubernet MNRAS 498, 5489-5497 (2020)
	Molecule-dependent oxygen isotopic ratios in the coma of comet 67P/Churyumov-Gerasimenko K. Altwegg, H. Balsiger, M. Combi, J. De Keyser, M. N. Drozdovskaya, S. A. Fuselier, T. I. Gombosi, N. Hänni, M. Rubin, M. Schuhmann, I. Schroeder, and S. Wampfler MNRAS 498, 5855-5862 (2020)
	Solvation of HeH⁺ in neon atoms: Proton-bound complexes of mixed He and Ne J. Dallas, A. Flint, and R. C. Fortenberry Chem Phys 539, 110927 (2020)
	The gas production of 14 species from comet 67P/Churyumov-Gerasimenko based on DFMS/COPS data from 2014 to 2016 M. Läuter, T. Kramer, M. Rubin, and K. Altwegg MNRAS 498, 3995-4004 (2020)
	Profiling astrophysically relevant MgC₄H chains. An attempt to aid astronomical observations I. Bâldea MNRAS 498, 4316-4326 (2020)
	A possible explanation for the presence of crystalline H₂O-ice on Kuiper Belt Objects M. J. Loeffler, P. D. Tribbett, J. F.Cooper, and S. J. Sturner Icarus 351, 113943 (2020)
	Methylenimine and cyanomethanimine synthesis from ion irradiation of N₂-CH₄ ice: Implication on the formation of prebiotic molecules in outer solar system bodies F. A. Vasconcelos, S. Pilling, A. Agnihotri, H. Rothard, and P. Boduch Icarus 351, 113944 (2020)
	An attempt to detect transient changes in Io's SO₂ and NaCl atmosphere L. Roth, J. Boissier, A. Moullet, Á. Sánchez-Monge, K. de Kleer, M. Yoneda, R. Hikida, H. Kita, F. Tsuchiya, A. Blöcker, G. R. Gladstone, D. Grodent, N. Ivchenko, E. Lellouch, K. D. Retherford, J. Saur, P. Schilke, D. Strobel, and S. Thorwirth Icarus 350, 113925 (2020)

Published in October 2020
	Directed Gas Phase Formation of Silene (H₂SiCH₂) Z. Yang, S. Doddipatla, C. He, V. S. Krasnoukhov, V. N. Azyazov, A. M. Mebel, and R. I. Kaiser Chem Eur J 26, 13584-13589 (2020)
	Uranus' Stratospheric HCl Upper Limit from Herschel/SPIRE N. A. Teanby and P. G. J. Irwin Res Notes AAS 4, 191 (2020)
	ALMA chemical survey of disk-outflow sources in Taurus (ALMA-DOT) - II. Vertical stratification of CO, CS, CN, H₂CO, and CH₃OH in a Class I disk L. Podio, A. Garufi, C. Codella, D. Fedele, E. Bianchi, F. Bacciotti, C. Ceccarelli, C. Favre, S. Mercimek, K. Rygl, and L. Testi A&A 642, L7 (2020)
	Discovery of HC₄NC in TMC-1: A study of the isomers of HC₃N, HC₅N, and HC₇N J. Cernicharo, N. Marcelino, M. Agúndez, C. Bermúdez, C. Cabezas, B. Tercero, and J. R. Pardo A&A 642, L8 (2020)
	Measuring the atomic composition of planetary building blocks M. K. McClure, C. Dominik, and M. Kama A&A 642, L15 (2020)
	Discovery of HC₃O⁺ in space: The chemistry of O-bearing species in TMC-1 J. Cernicharo, N. Marcelino, M. Agúndez, Y. Endo, C. Cabezas, C. Bermúdez, B. Tercero, and P. de Vicente A&A 642, L17 (2020)
	Carbon monoxide formation and cooling in supernovae S. Liljegren, A. Jerkstrand, and J. Grumer A&A 642, A135 (2020)
	The surprisingly carbon-rich environment of the S-type star W Aql E. De Beck and H. Olofsson A&A 642, A20 (2020)
	AB Aur, a Rosetta stone for studies of planet formation - I. Chemical study of a planet-forming disk P. Rivière-Marichalar, A. Fuente, R. Le Gal, C. Baruteau, R. Neri, D. Navarro-Almaida, S. P. Treviño-Morales, E. Macías, R. Bachiller, and M. Osorio A&A 642, A32 (2020)
	Interstellar oxygen along the line of sight of Cygnus X-2 I. Psaradaki, E. Costantini, M. Mehdipour, D. Rogantini, C. P. de Vries, F. de Groot, H. Mutschke, S. Trasobares, L. B. F. M. Waters, and S. T. Zeegers A&A 642, A108 (2020)
	Sulphur and carbon isotopes towards Galactic centre clouds P. K. Humire, V. Thiel, C. Henkel, A. Belloche, J.-C. Loison, T. Pillai, D. Riquelme, V. Wakelam, N. Langer, A. Hernández-Gómez, R. Mauersberger, and K. M. Menten A&A 642, A222 (2020)
	Analysis of the TiO isotopologues in stellar optical spectra Y. V. Pavlenko, S. N. Yurchenko, L. K. McKemmish, and J. Tennyson A&A 642, A77 (2020)
	ROSINA ion zoo at Comet 67P A. Beth, K. Altwegg, H. Balsiger, J.-J. Berthelier, M. R. Combi, J. De Keyser, B. Fiethe, S. A. Fuselier, M. Galand, T. I. Gombosi, M. Rubin, and T. Sémon A&A 642, A27 (2020)
	Millimeter- and submillimeter-wave spectroscopy of thioformamide and interstellar search toward Sgr B2(N) R. A. Motiyenko, A. Belloche, R. T. Garrod, L. Margulès, H. S. P. Müller, K. M. Menten, and J.-C. Guillemin A&A 642, A29 (2020)
	Submillimeter-wave spectroscopy and the radio-astronomical investigation of propynethial (HC≡CCHS) L. Margulès, B. A. McGuire, C. J. Evans, R. A. Motiyenko, A. Remijan, J. C. Guillemin, A. Wong, and D. McNaughton A&A 642, A206 (2020)
	Anharmonic Frequencies and Spectroscopic Constants of OAlOH and AlOH: Strong Bonding but Unhindered Motion R. C. Fortenberry, T. Trabelsi, and J. S. Francisco J Phys Chem A 124, 8834-8841 (2020)
	Spectroscopic signatures of HHe₂⁺ and HHe₃⁺ M. Töpfer, A. Jensen, K. Nagamori, H. Kohguchi, T. Szidarovszky, A. G. Császár, S. Schlemmer, and O. Asvany Phys Chem Chem Phys 22, 22885-22888 (2020)
	Resonant states in cyanogen NCCN P. Nag, R. Čurík, M. Tarana, M. Polášek, M. Ehara, T. Sommerfeld, and J. Fedor Phys Chem Chem Phys 22, 23141-23147 (2020)
	Conclusive determination of ethynyl radical hydrogen abstraction energetics and kinetics M. C. Bowman, A. D. Burke, J. M. Turney, and H. F. Schaefer III Mol Phys 118, e1769214 (2020)
	Descendant of the X-ogen carrier and a 'mass of 69': infrared action spectroscopic detection of HC₃O⁺ and HC₃S⁺ S. Thorwirth, M. E. Harding, O. Asvany, S. Brünken, P. Jusko, K. L. K. Lee, T. Salomon, M. C. McCarthy, and S. Schlemmer Mol Phys 118, e1776409 (2020)
	Unimolecular fragmentation and radiative cooling of isolated PAH ions: A quantitative study M. H. Stockett, J. N. Bull, J. T. Buntine, E. Carrascosa, M. Ji, N. Kono, H. T. Schmidt, and H. Zettergren J Chem Phys 153, 154303 (2020)
	Evidence for Sulfur-bearing Species on Callisto's Leading Hemisphere: Sourced from Jupiter's Irregular Satellites or Io? R. J. Cartwright, T. A. Nordheim, D. P. Cruikshank, K. P. Hand, J. E. Roser, W. M. Grundy, C. B. Beddingfield, and J. P. Emery ApJL 902, L38 (2020)
	Machine-learning Prediction of Infrared Spectra of Interstellar Polycyclic Aromatic Hydrocarbons P. Kovács, X. Zhu, J. Carrete, G. K. H. Madsen, and Z. Wang ApJ 902, 100 (2020)
	Exploring the Chemistry Induced by Energetic Processing of the H2-bearing, CO-rich Apolar Ice Layer R. Martín-Doménech, P. Maksiutenko, K. I. Öberg, and M. Rajappan ApJ 902, 117 (2020)
	Exploring the Possibility of Identifying Hydride and Hydroxyl Cations of Noble Gas Species in the Crab Nebula Filament A. Das, M. Sil, B. Bhat, P. Gorai, S. K. Chakrabarti, and P. Caselli ApJ 902, 131 (2020)
	ALMA Observations of HCO⁺ and HCN Emission in the Massive Star-forming Region N55 of the Large Magellanic Cloud N. A. J., Naslim N., T. Onishi, F. Kemper, K. Tokuda, S. C. Madden, O. Morata, S. Nasri, and M. Galamet ApJ 902, 140 (2020)
	Stable isomeric structures of the pyridine cation (C₅H₅N•⁺) and protonated pyridine (C₅H₅NH⁺) elucidated by cold ion infrared spectroscopy D. B. Rap, A. N. Marimuthu, B. Redlich, and S. Brünken J Mol Spectrosc 373, 111357 (2020)
	An analysis of the rotational ground state and lowest-energy vibrationally excited dyad of 3-cyanopyridine: Low symmetry reveals rich complexity of perturbations, couplings, and interstate transitions P. M. Dorman, B. J. Esselman, R. C. Woods, and R. J. McMahon J Mol Spectrosc 373, 111373 (2020)
	Laboratory rotational spectroscopy of methyl n-propyl sulfide: Conformational analysis and methyl internal rotation L. Tulimat, H. Mouhib, H. V. L. Nguyen, and W. Stahl J Mol Spectrosc 373, 111356 (2020)
	Proton inversion tunneling in the rotational spectrum of acetone cyanohydrin P. Buschmann, K. G. Lengsfeld, K. Aydt, M. K. Jahn, S. Herbers, M. J. Travers, H. V. L. Nguyen, and J.-U. Grabow J Mol Spectrosc 373, 111372 (2020)
	Experimental Coupling of a MEMS Gas Chromatograph and a Mass Spectrometer for Organic Analysis in Space Environments R. C. Blase, M. J. Libardoni, G. P. Miller, K. E. Miller, C. M. Phillips-Lander, J. H. Waite, C. R. Glein, H. Zhu, A. Ghosh, A. Venkatasubramanian, X. Fan, and K. Kurabayashi ACS Earth Space Chem 4, 171801729 (2020)
	Polycyclic Aromatic Hydrocarbons and Dust Particle Surface Interactions: Catalytic Hydrogenation of Polycyclic Aromatic Hydrocarbon Molecules under Vacuum Conditions G. A. Cruz-Diaz, A. Ricca, and A. L. Mattioda ACS Earth Space Chem 4, 1730-1742 (2020)
	Theoretical Investigation of a Vital Step in the Gas-Phase Formation of Interstellar Ammonia NH₂⁺ + H₂ → NH₃⁺ + H S. Mohandas, R. O. Ramabhadran, and S. S. Kumar J Phys Chem A 124, 8373-8382 (2020)
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	LEGO - II. A 3 mm molecular line study covering 100 pc of one of the most actively star-forming portions within the Milky Way disc A. T. Barnes, J. Kauffmann, F. Bigiel, N. Brinkmann, D. Colombo, A. E. Guzmán, W. J. Kim, L. Szűcs, V. Wakelam, S. Aalto, T. Albertsson, N. J. Evans, S. C. O. Glover, P. F. Goldsmith, C. Kramer, K. Menten, Y. Nishimura, S. Viti, Y. Watanabe, A. Weiss, M. Wienen, H. Wiesemeyer, and F. Wyrowski MNRAS 497, 1972-2001 (2020)
	Impact of PAH photodissociation on the formation of small hydrocarbons in the Orion Bar and the horsehead PDRs M. S. Murga, M. S. Kirsanova, A. I. Vasyunin, and Y. N. Pavlyuchenkov MNRAS 497, 2327-2339 (2020)
	ExoMol line lists - XL. Rovibrational molecular line list for the hydronium ion (H₃O⁺) S. N. Yurchenko, J. Tennyson, S. Miller, V. V. Melnikov, J. O'Donoghue, and L. Moore MNRAS 497, 2340-2351 (2020)
	Chemical models of interstellar cyanomethanimine isomers X. Zhang, D. Quan, Q. Chang, E. Herbst, J. Esimbek, and M. Webb MNRAS 497, 609-625 (2020)
	An update to the MARVEL data set and ExoMol line list for ¹²C₂ L. K. McKemmish, A.-M. Syme, J. Borsovszky, S. N. Yurchenko, J. Tennyson, T. Furtenbacher, and A. G. Császár MNRAS 497, 1081-1097 (2020)
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	Temporal variation of the 3-micron hydrocarbon emissions at the 8-micron north polar hot spot of Jupiter: Comparison with solar wind activity S. J. Kim, C. K. Sim, T. R. Geballe, Y. L. Yung, S. Miller, T. K. Greathouse, S. Lee, and C. Tao Icarus 347, 113852 (2020)
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	Molecular evolution during hydrothermal reactions from formaldehyde and ammonia simulating aqueous alteration in meteorite parent bodies Y. Kebukawa, S. Nakashima, H. Mita, Y. Muramatsu, and K. Kobayashi Icarus 347, 113827 (2020)

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	Deuterium Fractionation in the Oph-H-MM1 Dense Core of the L1688 Low Mass Star-Forming Region I. V. Petrashkevich, A. F. Punanova, P. Caselli, J. Pineda, A. Pon, and R. Friesen Astron Rep 64, 37-640 (2020)
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	High-resolution spectroscopy of the 0₀⁰, 2₀¹, 3₀¹ and 3₁¹ bands in the A¹B₂ – X¹A₁ transition of SiC₂ Q. Zhang, D.-P. Zhang, B.-X. Zhu, J.-W. Gu, C.-T. Yu, Z.-J. Xiao, Y. Chen, and D.-F. Zhao J Mol Spectrosc 372, 111306 (2020)
	Propionitrile in the two lowest excited vibrational states in the laboratory and on Titan Z. Kisiel, C. A. Nixon, M. A. Cordiner, A. E. Thelen, and S. B. Charnley J Mol Spectrosc 372, 111324 (2020)
	A laboratory rotational study of the interstellar propynal A. Jabri, L. Kolesniková, E. R. Alonso, I.León, S. Mata, and J. L. Alonso J Mol Spectrosc 372, 111333 (2020)
	Theoretical investigation of the H + HD → D + H₂ chemical reaction for astrophysical applications: A state-to-state quasi-classical study D. Bossion, S. Ndengué, H.-D. Meyer, F. Gatti, and Y. Scribano J Chem Phys 153, 081102 (2020)
	Infrared spectroscopy of H⁺(CO)₂ in the gas phase and in para-hydrogen matrices D. Leicht, B. M. Rittgers, G. E. Douberly, J. P. Wagner, D. C. McDonald II, D. T. Mauney, M. Tsuge, Y.-P. Lee, and M. A. Duncan J Chem Phys 153, 084305 (2020)
	Computational Insight into Diatomic Molecules as Probes to Measure the Variation of the Proton-to-electron Mass Ratio A.-M. Syme and L. K. McKemmish Res Notes AAS 4, 138 (2020)
	Ubiquitous NH₃ supersonic component in L1688 coherent cores S. Choudhury, J. E. Pineda, P. Caselli, A. Ginsburg, S. S. R. Offner, E. Rosolowsky, R. K. Friesen, F. O. Alves, A. Chacón-Tanarro, A. Punanova, E. Redaelli, H. Kirk, P. C. Myers, P. G. Martin, Y. Shirley, M. C.-Y. Chen, A. A. Goodman, and J. Di Francesco A&A 640, L6 (2020)
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	Effect of grain size distribution and size-dependent grain heating on molecular abundances in starless and pre-stellar cores O. Sipilä, B. Zhao, and P. Caselli A&A 640, A94 (2020)
	Propargylimine in the laboratory and in space: millimetre-wave spectroscopy and its first detection in the ISM L. Bizzocchi, D. Prudenzano, V. M. Rivilla, A. Pietropolli-Charmet, B. M. Giuliano, P. Caselli, J. Martín-Pintado, I. Jiménez-Serra, S. Martín, M. A. Requena-Torres, F. Rico-Villas, S. Zeng, and J.-C. Guillemin A&A 640, A98 (2020) PROPARGYLIMINE DETECTED TOWARD GALACTIC CORE
	NH₃ (1,1) hyperfine intensity anomalies in the Orion A molecular cloud D. Zhou, G. Wu, J. Esimbek, C. Henkel, J. Zhou, D. Li, W. Ji, and X. Zheng A&A 640, A114 (2020)
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	First detection of ¹³CH in the interstellar medium A. M. Jacob, K. M. Menten, H. Wiesemeyer, R. Güsten, F. Wyrowski, and B. Klein A&A 640, A125 (2020)
	Photometry and high-resolution spectroscopy of comet 21P/Giacobini-Zinner during its 2018 apparition Y. Moulane, E. Jehin, P. Rousselot, J. Manfroid, Y. Shinnaka, F. J. Pozuelos, D. Hutsemékers, C. Opitom, B. Yang, and Z. Benkhaldoun A&A 640, A54 (2020)
	Retrieving scattering clouds and disequilibrium chemistry in the atmosphere of HR 8799e P. Mollière, T. Stolker, S. Lacour, G. P. P. L. Otten, J. Shangguan, B. Charnay, T. Molyarova, M. Nowak, T. Henning, G.-D. Marleau, D. A. Semenov, E. van Dishoeck, F. Eisenhauer, P. Garcia, R. Garcia Lopez, J. H. Girard, A. Z. Greenbaum, S. Hinkley, P. Kervella, L. Kreidberg, A.-L. Maire, E. Nasedkin, L. Pueyo, I. A. G. Snellen, A. Vigan, J. Wang, P. T. de Zeeuw, and A. Zurlo A&A 640, A131 (2020)
	Final-State-Resolved Dynamics of the H₃⁺ + CO → H₂ + HCO⁺/HOC⁺ Reaction: A Quasi-Classical Trajectory Study Y. Zhu, L. Tian, H. Song, and M. Yang J Phys Chem A 124, 6794-6800 (2020)
	Quasi-symmetry effects in the threshold photoelectron spectrum of methyl isocyanatee O. J. Harper, L. H. Coudert, J.-C. Loison, B. Gans, S. Douin, G. A. Garcia, J.-C. Guillemin, and S. Boyé-Péronne J Chem Phys 153, 074308 (2020)
	CO Depletion in Protoplanetary Disks: A Unified Picture Combining Physical Sequestration and Chemical Processing S. Krijt, A. D. Bosman, K. Zhang, K. R. Schwarz, F. J. Ciesla, and E. A. Bergin ApJ 899, 134 (2020)
	Structure and Spectroscopic Properties of Hydrocalcium Isocyanide Isomers: Plausible Astronomical Ca-bearing Molecules P. Redondo, A. Largo, and C. Barrientos ApJ 899, 135 (2020)
	Influence of C/O Ratio on Hot Jupiter Atmospheric Chemistry B. Fleury, M. S. Gudipati, B. L. Henderson, and M. Swain ApJ 899, 147 (2020)
	Detection of hydroxyacetone in protostar IRAS 16293-2422 B Y. Zhou, D.-H. Quan, X. Zhang, and S.-L. Qin Res Astron Astrophys 20, 125 (2020)
	Formation of Complex Organic Molecules in Cold Interstellar Environments through Nondiffusive Grain-surface and Ice-mantle Chemistry M. Jin and R. T. Garrod ApJS 249, 26 (2020)
	Molecular Cloud Cores with a High Deuterium Fraction: Nobeyama Single-pointing Survey G. Kim, K. Tatematsu, T. Liu, H.-W. Yi, J. He, N. Hirano, S.-Y. Liu, M. Choi, P. Sanhueza, L. V. Tóth, N. J. Evans II, S. Feng, M. Juvela, K.-T. Kim, C. Vastel, J.-E. Lee, Q. N. Lu'o'ng, M. Kang, I. Ristorcelli, O. Fehér, Y. Wu, S. Ohashi, K. Wang, R. Kandori, T. Hirota, T. Sakai, X. Lu, M. A. Thompson, G. A. Fuller, D. Li, H. Shinnaga, and J. Kim ApJS 249, 33 (2020)
	Phase Trapping in Acetonitrile, a Metastable Mineral for Saturn's Moon Titan K. Y. Choi, S. G. Duyker, H. E. Maynard-Casely, and B. J. Kennedy ACS Earth Space Chem 4, 1324-1331 (2020)
	Properties and Behavior of the Acetonitrile-Acetylene Co-Crystal under Titan Surface Conditions M. L. Cable, T. H. Vu, M. J. Malaska, H. E. Maynard-Casely, M. Choukroun, and R. Hodyss ACS Earth Space Chem 4, 1375-1385 (2020)
	Impact of Phyllosilicates on Amino Acid Formation under Asteroidal Conditions V. Vinogradoff, L. Remusat, H. L. McLain, J. C. Aponte, S. Bernard, G. Danger, J. P. Dworkin, J. E. Elsila, and M. Jaber ACS Earth Space Chem 4, 1398-1407 (2020)
	Kinetics and Mechanism of the NH (X³Σ^–) + SO (X³Σ^–) Reaction: A Theoretical Approach N. Hassani, S. H. Mousavipour, and A. Mohajeri J Phys Chem A 124, 6585-6600 (2020)
	Rotational quenching of an interstellar gas thermometer: CH₃CN⋯He collisions M. Ben Khalifa, E. Quintas-Sánchez, R. Dawes, K. Hammami, and L. Wiesenfeld Phys Chem Chem Phys 22, 17494-17502 (2020)
	Destruction of Molecular Hydrogen Ice and Implications for 1I/2017 U1 ('Oumuamua) T. Hoang and A. Loeb ApJL 899, L23 (2020)
	Prebiotic Precursors of the Primordial RNA World in Space: Detection of NH₂OH V. M. Rivilla, J. Martín-Pintado, I. Jiménez-Serra, S. Martín, L. F. Rodríguez-Almeida, M. A. Requena-Torres, F. Rico-Villas, S. Zeng, and C. Briones ApJL 899, L28 (2020)
	*Impact of an Active Sgr A on the Synthesis of Water and Organic Molecules throughout the Milky Way** C. Liu, X. Chen, and F. Du ApJ 899, 92 (2020)
	The Radiation Stability of Thymine in Solid H₂O C. K. Materese, P. A. Gerakines, and R. L. Hudson Astrobio 20, 956-963 (2020)
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	Possible Formation and Destruction of the OD⁺ Ions in the Interstellar Medium N. Bulut, O. Roncero, and F. Lique J Phys Chem A 124, 6552-6561(2020)
	Isomers of Hydrogenated Polycyclic Aromatic Hydrocarbons Explain the Presence of Infrared Bands in the 3 μm Region P. Pla, Y. Wang, F. Martín, and M. Alcamí ApJ 89, 18 (2020)
	Laboratory Optical Spectroscopy of Vibronic Transitions of the Thiophenoxy Radical H. T. Sato, M. Araki, T. Oyama, and K. Tsukiyama ApJ 89, 32 (2020)
	The Role of Clouds on the Depletion of Methane and Water Dominance in the Transmission Spectra of Irradiated Exoplanets K. Molaverdikhani, T. Henning, and P. Mollière ApJ 89, 53 (2020)
	Line Oscillator Strengths for the c₄'¹Σ_u⁺(4)–X¹Σ_g⁺(0-7) Absorption Bands of N₂ A. M. Velasco and C. Lavín ApJ 89, 57 (2020)
	Constraints of the Formation and Abundances of Methyl Carbamate, a Glycine Isomer, in Hot Corinos D. Sahu, S.-Y. Liu, A. Das, P. Garai, and V. Wakelam ApJ 89, 65 (2020)
	Observations of Disequilibrium CO Chemistry in the Coldest Brown Dwarfs B. E. Miles, A. J. I. Skemer, C. V. Morley, M. S. Marley, J. J. Fortney, K. N. Allers, J. K. Faherty, T. R. Geballe, C. Visscher, A. C. Schneider, R. Lupu, R. S. Freedman, and G. L. Bjoraker AJ 160, 63 (2020)
	Search for TiO and Optical Nightside Emission from the Exoplanet WASP-33b M. K. Herman, E. J. W. de Mooij, R. Jayawardhana, and M. Brogi AJ 160, 93 (2020)
	Characterization of the simplest sulfenyl thiocyanate: isomers, spectroscopy and implications of astrophysical and biological relevance A. Benabdelkrim, A. E. Tourchi, D. Hammoutène, S. Ben Yaghlane, H. H. Abdallah, R. Linguerri, and M. Hochlaf Phys Chem Chem Phys 22, 17052-17061 (2020)
	Structural properties of possible interstellar valence anions of the series HC_nN^– (n = 3, 5, 7, 9) S. Jerosimic, M. Milovanovic, D. Koprivica, R. Wester, and F. A. Gianturco Phys Chem Chem Phys 22, 17263-17274 (2020)
	On the Relation between Diffuse Bands and Other Interstellar Features J. Krełowski, G. A. Galazutdinov, and R. Siebenmorgen ApJL 899, L2 (2020)
	An Interstellar Synthesis of Glycerol Phosphates C. Zhu, A. M. Turner, M. J. Abplanalp, R. I. Kaiser, B. Webb, G. Siuzdak, and R. C. Fortenberry ApJL 899, L3 (2020)
	Detectability of Molecular Signatures on TRAPPIST-1e through Transmission Spectroscopy Simulated for Future Space-based Observatories D. Pidhorodetska, T. J. Fauchez, G. L. Villanueva, S. D. Domagal-Goldman, and R. K. Kopparapu ApJL 898, L33 (2020)
	Low Water Outgassing from (24) Themis and (65) Cybele: 3.1 μm Near-IR Spectral Implications L. O'Rourke, T. G. Müller, N. Biver, D. Bockelée-Morvan, S. Hasegawa, I. Valtchanov, M. Küppers, S. Fornasier, H. Campins, H. Fujiwara, D. Teyssier, and T. Lim ApJL 898, L45 (2020)
	An Experimental Study of Chemical Desorption for Phosphine in Interstellar Ice T. Nguyen, Y. Oba, T. Shimonishi, A. Kouchi, and N. Watanabe ApJL 898, L52 (2020)
	An Evolutionary Study of Volatile Chemistry in Protoplanetary Disks J. B. Bergner, K. I. Öberg, E. A. Bergin, S. M. Andrews, G. A. Blake, J. M. Carpenter, L. I. Cleeves, V. V. Guzmán, J. Huang, J. K. Jørgensen, C. Qi, K. R. Schwarz, J. P. Williams, and D. J. Wilner ApJ 898, 97 (2020)
	A 3 mm Chemical Exploration of Small Organics in Class I YSOs R. Le Gal, K. I. Öberg, J. Huang, C. J. Law, F. Ménard, B. Lefloch, C. Vastel, A. Lopez-Sepulcre, C. Favre, E. Bianchi, and C. Ceccarelli ApJ 898, 131 (2020)
	Large-scale CO Spiral Arms and Complex Kinematics Associated with the T Tauri Star RU Lup J. Huang, S. M. Andrews, K. I. Öberg, M. Ansdel, M. Benisty, J. M. Carpenter, A. Isella, L. M. Pérez, L. Ricci, J. P. Williams, D. J. Wilner, and Z. Zhu ApJ 898, 140 (2020)
	Molecular Gas in 21 and 30 μm Sources: The 2 mm and 1.3 mm Spectra of IRAS 21318+5631 and 22272+5435 Y. Zhang ApJ 898, 152 (2020)
	A twist on the reaction of the CN radical with methylamine in the interstellar medium: new hints from a state-of-the-art quantum-chemical study C. Puzzarini, Z. Salta, N. Tasinato, J. Lupi, C. Cavallotti, and V. Barone MNRAS 496, 4298-4310 (2020)
	ExoMol line lists. XXXIX. Ro-vibrational molecular line list for CO₂ S. N. Yurchenko, T. M Mellor, R. S Freedman, and J. Tennyson MNRAS 496, 5282-5291 (2020)
	Detection of glyceraldehyde and glycerol in VUV processed interstellar ice analogues containing formaldehyde: a general formation route for sugars and polyols Y. Layssac, A. Gutiérrez-Quintanilla, T. Chiavassa, and F. Duvernay MNRAS 496, 5292-5307 (2020)
	ALMA observations of CS in NGC 1068: chemistry and excitation M. Scourfield, S. Viti, S. García-Burillo, A. Saintonge, F. Combes, A. Fuente, C. Henkel, A. Alonso-Herrero, N. Harada, S. Takano, T. Nakajima, S. Martín, M. Krips, P. P. van der Werf, S. Aalto, A. Usero, and K. Kohno MNRAS 496, 5308-5329 (2020)
	Gas kinematics of key prebiotic molecules in GV Tau N revealed with an ALMA, PdBI, and Herschel synergy A. Fuente, S. P. Treviño-Morales, R. Le Gal, P. Rivière-Marichalar, P. Pilleri, M. Rodríguez-Baras, and D. Navarro-Almaida MNRAS 496, 5330-5340x (2020)
	A systematic study of CO₂ planetary atmospheres and their link to the stellar environment A. Petralia, E. Alei, G. Aresu, D. Locci, C. Cecchi-Pestellini, G. Micela, R. Claudi, and A. Ciaravella MNRAS 496, x5350-5359 (2020)
	Revisiting the Sulfur-Water Chemical System in the Middle Atmosphere of Venus W. D. Shao, X. Zhang, C. J. Bierson, and T. Encrenaz J Geopys Res Planets 125, e2019JE006195 (2020)
	Assessing spectra and thermal inversions due to TiO in hot Jupiter atmospheres A. A. A. Piette, N. Madhusudhan, L. K. McKemmish, S. Gandhi, T. Masseron, and L. Welbanks MNRAS 496, 3870-3886 (2020)
	Confirmation of water emission in the dayside spectrum of the ultrahot Jupiter WASP-121b T. Mikal-Evans, D. K. Sing, T. Kataria, H. R. Wakeford, N. J Mayne, N. K. Lewis, J. K. Barstow, and J. J Spake MNRAS 496, 1638-1644 (2020)
	DC₃N observations towards high-mass star-forming regions V. M. Rivilla, L. Colzi, F. Fontani, M. Melosso, P. Caselli, L. Bizzocchi, F. Tamassia, and L. Dore MNRAS 496, 1990-1999 (2020)
	Key Atmospheric Signatures for Identifying the Source Reservoirs of Volatiles in Uranus and Neptune O. Mousis, A. Aguichine, D. H. Atkinson, S. K. Atreya, T. Cavaliŕ, J. I. Lunine, K. E. Mandt, and T. Ronnet Space Sci Rev 216, 77 (2020)
	SOIR/VEx observations of water vapor at the terminator in the Venus mesosphere S. Chamberlain, A. Mahieux, S. Robert, A. Piccialli, L. Trompet, A. C. Vandaele, and V.Wilquet Icarus 346, 113819 (2020)
	Measurements and semi-empirical calculations of CO₂ + CH₄ and CO₂ + H₂ collision-induced absorption across a wide range of wavelengths and temperatures. Application for the prediction of early Mars surface temperature M. Turbet, C. Boulet, and T. Karman Icarus 346, 113762 (2020)
	Radiation-induced synthesis of formic acid in the H₂O-CO system: A matrix isolation study S. V. Ryazantsev, P. V. Zasimov, and V. I.Feldman Chem Phys Lett 753, 137540 (2020)

Published in July 2020
	Extraterrestrial organic compounds and cyanide in the CM2 carbonaceous chondrites Aguas Zarcas and Murchison J. C. Aponte, H. L. McLain, D. N. Simkus, J. E. Elsila, D. P. Glavin, E. T. Parker, J. P. Dworkin, D. H. Hill, H. C. Connolly Jr., and D. S. Lauretta Meteor Planet Sci 55, 1509-1524 (2020)
	The Aguas Zarcas (CM2) meteorite: New insights into early solar system organic chemistry S. Pizzarello, C. T. Yarnes, and G. Cooper Meteor Planet Sci 55, 1525-1538 (2020)
	Mineralogy, chemistry, and composition of organic compounds in the fresh carbonaceous chondrite Mukundpura: CM1 or CM2? S. Potin, P. Beck, L. Bonal, B. Schmitt, A. Garenne, F. Moynier, A. Agranier, P. Schmitt-Kopplin, A. K. Malik, and E. Quirico Meteor Planet Sci 55, 1681-1696 (2020)
	Prebiotic Cytosine Synthesis from Urea in Interstellar Space: A Computational Mechanistic Study J. C. Choe ApJ 898, 13 (2020)
	Chemical Composition in the IRAS 16562-3959 High-mass Star-forming Region K. Taniguchi, A. E. Guzmán, L. Majumdar, M. Saito, and K. Tokuda ApJ 898, 54 (2020)
	Revisiting the Formation of HeH⁺ R. C. Forrey, J. F. Babb, E. D. S. Courtney, R. T. McArdle, and P. C. Stancil ApJ 898, 86 (2020)
	Vibrational Spectroscopy of a Potential Interstellar Ion: Protonated Methyl Formate K. Chatterjee and O. Dopfer ApJ 898, 92 (2020)
	Molecular globules in the Veil bubble of Orion. IRAM 30 m ¹²CO, ¹³CO, and C¹⁸O (2-1) expanded maps of Orion A J. R. Goicoechea, C. H. M. Pabst, S. Kabanovic, M. G. Santa-Maria, N. Marcelino, A. G. G. M. Tielens, A. Hacar, O. Berné, C. Buchbender, S. Cuadrado, R. Higgins, C. Kramer, J. Stutzki, S. Suri, D. Teyssier, and M. Wolfire A&A 639, A1 (2020)
	Relative thermodynamic stability of the [C,N,O] linkages as an indication of the most abundant structures in the ISM I. Fourré, O. Matz, Y. Ellinger, and J.-C. Guillemin A&A 639, A16 (2020)
	What did the seahorse swallow? APEX 170 GHz observations of the chemical conditions in the Seahorse infrared dark cloud O. Miettinen A&A 639, A65 (2020)
	Complex organic molecules in low-mass protostars on Solar System scales. I. Oxygen-bearing species M. L. van Gelder, B. Tabone, Ł. Tychoniec, E. F. van Dishoeck, H. Beuther, A. C. A. Boogert, A. Caratti o Garatti, P. D. Klaassen, H. Linnartz, H. S. P. Müller, and V. Taquet A&A 639, A87 (2020)
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	Propanal, an interstellar aldehyde - first infrared band strengths and other properties of the amorphous and crystalline forms Y. Y. Yarnall, P. A. Gerakines, and R. L. Hudson MNRAS 494, 4606-4615 (2020)
	Collisional excitation of H₂S by molecular hydrogen P. J. Dagdigian MNRAS 494, 5239-5243 (2020)
	Detection of Na, K, and H₂O in the hazy atmosphere of WASP-6b A. L. Carter, N. Nikolov, D. K. Sing, M. K. Alam, J. M. Goyal, T. Mikal-Evans, H. R. Wakeford, G. W. Henry, S. Morrell, M. López-Morales, B. Smalley, P. Lavvas, J. K. Barstow, A. García Muñoz, N. P. Gibson, and P. A. Wilson MNRAS 494, 5449-5472 (2020)
	Rotational de-excitations of C₃H⁺ (¹Σ⁺) by collision with He: new ab initio potential energy surface and scattering calculations S. Chhabra and T. J. Dhilip Kumar MNRASM 494, 5675-5681 (2020)
	Exploring reaction mechanism and vibrational excitation effect in H + CH(v,j = 0) reaction D. Liu, J. Zhao, L. Wang, Y. Song, Q. Meng, and L. Zhang Chem Phys Lett 749, 137398 (2020)

Published in May 2020
	A Molecular Candle Where Few Molecules Shine: HeHHe⁺ R. C. Fortenberry and L. Wiesenfeld Molecules 25, 2183 (2020)
	Survey of Molecular Emission Lines in the WB 673 Interstellar Filament O. L. Ryabukhina and M. S. Kirsanova Astron Rep 64, 394-405 (2020)
	Formation and IR spectrum of monobridged Si₂H₄ isolated in solid argon S.-Y. Lin, S.-L. Chou, M.-Y. Lin, W.-J. Huang, T.-P. Huang, and Y.-J. Wu J Chem Phys 152, 204308 (2020)
	Limits on Vibrationally Excited HCN Emission in Four HCN-enhanced GOALS Galaxies D. L. Jeff, G. C. Privon, A. Evans, E. J. Murphy, L. Barcos-Muñoz, S. Aalto, and T. Díaz-Santos RNAAS 4, 71 (2020)
	Detection of deuterated molecules, but not of lithium hydride, in the z = 0.89 absorber toward PKS 1830-211 S. Muller, E. Roueff, J. H. Black, M. Gérin, M. Guélin, K. M. Menten, C. Henkel, S. Aalto, F. Combes, S. Martín, and I. Martí-Vidal A&A 637, A7 (2020)
	Model exploration of near-IR ro-vibrational CO emission as a tracer of inner cavities in protoplanetary disks S. Antonellini, A. Banzatti, I. Kamp, W.-F. Thi, and P. Woitke A&A 637, A29 (2020)
	Gas phase Elemental abundances in Molecular cloudS (GEMS). II. On the quest for the sulphur reservoir in molecular clouds: the H₂S case D. Navarro-Almaida, R. Le Gal, A. Fuente, P. Rivière-Marichalar, V. Wakelam, S. Cazaux, P. Caselli, J. C. Laas, T. Alonso-Albi, J. C. Loison, M. Gerin, C. Kramer, E. Roueff, R. Bachiller, B. Commerçon, R. Friesen, S. García-Burillo, J. R. Goicoechea, B. M. Giuliano, I. Jiménez-Serra, J. M. Kirk, V. Lattanzi, J. Malinen, N. Marcelino, R. Martín-Domènech, G. M. Muñoz Caro1, J. Pineda, B. Tercero, S. P. Treviño-Morales, O. Roncero, A. Hacar, M. Tafalla, and D. Ward-Thompson A&A 637, A39 (2020)
	Chemical equilibrium in AGB atmospheres: successes, failures, and prospects for small molecules, clusters, and condensates M. Agúndez, J. I. Martínez, P. L. de Andres, J. Cernicharo, and J. A. Martín-Gago A&A 637, A59 (2020)
	Seeds of Life in Space (SOLIS). VI. Chemical evolution of sulfuretted species along the outflows driven by the low-mass protostellar binary NGC 1333-IRAS4A V. Taquet, C. Codella, M. De Simone, A. López-Sepulcre, J. E. Pineda, D. Segura-Cox, C. Ceccarelli, P. Caselli, A. Gusdorf, M. V. Persson, F. Alves, E. Caux, C. Favre, F. Fontani, R. Neri, Y. Oya, N. Sakai, C. Vastel, S. Yamamoto, R. Bachiller, N. Balucani, E. Bianchi, L. Bizzocchi, A. Chacón-Tanarro1, F. Dulieu, J. Enrique-Romero, S. Feng, J. Holdship, B. Lefloch, A. Jaber Al-Edhari, I. Jiménez-Serra, C. Kahane, V. Lattanzi, J. Ospina-Zamudio, L. Podio, A. Punanova, A. Rimola, I. R. Sims, S. Spezzano, L. Testi, P. Theulé, P. Ugliengo, A. I. Vasyunin, F. Vazart, S. Viti, and A. Witzel A&A 637, A63 (2020)
	Sensitivity of gas-grain chemical models to surface reaction barriers. Effect from a key carbon-insertion reaction, C + H₂ → CH₂ M. Simončič, D. Semenov, S. Krasnokutski, T. Henning, and C. Jäger A&A 637, A72 (2020)
	Correlation between UV resilience and wavelength of narrow diffuse interstellar bands A. Omont and H. F. Bettinger A&A 637, A74 (2020)
	Mechanochemical synthesis of aromatic infrared band carriers. The top-down chemistry of interstellar carbonaceous dust grain analogues E. Dartois, E. Charon, C. Engrand, T. Pino, and C. Sandt A&A 637, A82 (2020)
	Effect of the 3D distribution on water observations made with the SWI. I. Ganymede E. S. Wirström, P. Bjerkeli, L. Rezac, C. Brinch, and P. Hartogh A&A 637, A90 (2020)
	Photodissociation branching ratios of ¹³C¹⁶O and ¹²C¹⁸O in the vacuum ultraviolet region from 107 800 to 109 700 cm^–1 X. Chi, P. Jiang, Q. Zhu, M. Cheng, and H. Gao A&A 637, A37 (2020)
	High-resolution laser spectroscopy of the linear SiC₂Si molecule and its astrophysical implications B. Zhu, J. Gu, C. Yu, Z. Xiao, Y. Chen, and D. Zhao A&A 637, A81 (2020)
	Exploring the Maze of C₂N₂H₅ Radicals and Their Fragments in the Interstellar Medium with the Help of Quantum-Chemical Computations Z. Salta, N. Tasinato, J. Lupi, R. Boussessi, A. Balbi, C. Puzzarini, and V. Barone ACS Earth Space Chem 4, 774-782 (2020)
	Vibrational Bands of the 2-Butyn-1-yl Radical G. J. Brown, M. J. Ellis, T. D. Martin, and L. R. McCunn J Phys Chem A 124, 4081-4086 (2020)
	Ultraviolet photochemistry of ethane: implications for the atmospheric chemistry of the gas giants Y. Chang, J. Yang, Z. Chen, Z. Zhang, Y. Yu, Q. Li, Z. He, W. Zhang, G. Wu, R. A. Ingle, M. Bain, M. N. R. Ashfold, K. Yuan, X. Yang, and C. S. Hansen Chem Sci 11, 5089-5097 (2020)
	Zeeman molecular probe for tests of fundamental physical constants L. D. Augustovičová and V. Špirko MNRAS 494, 1675-1680 (2020)
	Processing of 72-K water-rich ices by keV and MeV oxygen ions: implications for the Saturnian moon Enceladus M. G. Rachid, S. Pilling, W. R. M. Rocha, A. Agnihotri, H. Rothard, and P. Boduch MNRAS 494, 2396-2409 (2020)
	Modelling thermochemical processes in protoplanetary discs I: numerical methods T. Grassi, B. Ercolano, L. Szűcs, J. Jennings, and G. Picogna MNRAS 494, 4471-4491 (2020)
	Formation of NH₂CHO and CH₃CHO upon UV Photoprocessing of Interstellar Ice Analogs R. Martín-Doménech, K. I. Öberg, and M. Rajappan ApJ 894, 98 (2020)
	The H₂O Spectrum of the Massive Protostar AFGL l2136 IRS l1 from 2 to 13 μm at High Resolution: Probing the Circumstellar Disk N. Indriolo, D. A. Neufeld, A. G. Barr, A. C. A. Boogert, C. N. DeWitt, A. Karska, E. J. Montiel, M. J. Richter, and A. G. G. M. Tielens ApJ 894, 107 (2020)
	Thermal Formation of Ammonium Carbamate on the Surface of Laboratory Analogs of Carbonaceous Grains in Protostellar Envelopes and Planet-forming Disks A. Potapov, C. Jäger, and T. Henning ApJ 894, 110 (2020)
	Radiolysis of Ices by Cosmic-Rays: CH₄ and H₂O Ices Mixtures Irradiated by 40 MeV ⁵⁸Ni¹¹⁺ Ions C. Mejía, A. L. F. de Barros, H. Rothard, P. Boduch, and E. F. da Silveira ApJ 894, 132 (2020)
	Infrared detection of aliphatic organics on a cometary nucleus A. Raponi, M. Ciarniello, F. Capaccioni, V. Mennella, G. Filacchione, V. Vinogradoff, O. Poch, P. Beck, E. Quirico, M. C. De Sanctis, L. V. Moroz, D. Kappel, S. Erard, D. Bockeláe-Morvan, A. Longobardo, F. Tosi, E. Palomba, J.-P. Combe, B. Rousseau, G. Arnold, R. W. Carlson, A. Pommerol, C. Pilorget, S. Fornasier, G. Bellucci, A. Barucci, F. Mancarella, M. Formisano, G. Rinaldi, I. Istiqomah, and C. Leyrat Nature Astron 4, 500-505 (2020)
	Indigenous and exogenous organics and surface-atmosphere cycling inferred from carbon and oxygen isotopes at Gale crater H. B. Franz, P. R. Mahaffy, C. R. Webster, G. J. Flesch, E. Raaen, C. Freissinet, S. K. Atreya, C. H. House, A. C. McAdam, C. A. Knudson, P. D. Archer, Jr., J. C. Stern, A. Steele, B. Sutter, J. L. Eigenbrode, D. P. Glavin, J. M. T. Lewis, C. A. Malespin, M. Millan, D. W. Ming, R. Navarro-González, and R. E. Summons Nature Astron 4, 536-532 (2020)
	Evidence of ammonium salts in comet 67P as explanation for the nitrogen depletion in cometary comae K. Altwegg, H. Balsiger, N. Hänni, M. Rubin, M. Schuhmann, I. Schroeder, T. Sémon, S. Wampfler, J.-J. Berthelier, C. Briois, M. Combi, T. I. Gombosi, H. Cottin, J. De Keyser, F. Dhooghe, B. Fiethe, and S. A. Fuselier Nature Astron 4, 533-540 (2020)
	Conformers of Allyl Isothiocyanate: A Combined Microwave Spectroscopy and Computational Study J. Stitsky, W. G. D. P. Silva, W. Sun, and J. van Wijngaarden J Phys Chem A 124, 3876-3885 (2020)
	The Italian National Project of Astrobiology - Life in Space - Origin, Presence, Persistence of Life in Space, from Molecules to Extremophiles S. Onofri, N. Balucani, V. Barone, P. Benedetti, D. Billi, A. Balbi, J. R. Brucato, B. Cobucci-Ponzano, G. Costanzo, N. La Rocca, M. Moracci, R. Saladino, G. Vladilo, and the OPPS Project Team Astrobio 20, 580-582 (2020)
	The Production and Potential Detection of Hexamethylenetetramine-Methanol in Space C. K. Materese, M. Nuevo, S. A. Sandford, P. P. Bera, and T. J. Lee Astrobio 20, 601-616 (2020)
	Infrared photodissociation spectroscopy and anharmonic vibrational study of the HO₄⁺ molecular ion P. R. Franke, M. A. Duncan, and G. E. Douberly J Chem Phys 152, 174309 (2020)
	Near-infrared Methanol Bands Probe Energetic Processing of Icy Outer Solar System Objects R. G. Urso, D. Baklouti, Z. Djouadi, N. Pinilla-Alonso, and R. Brunetto ApJL 894, L3 (2020)
	Detection of Vibrational Emissions from the Helium Hydride Ion (HeH⁺) in the Planetary Nebula NGC 7027 D. A. Neufeld, M. Goto, T. R. Geballe, R. Güsten, K. M. Menten, and H. Wiesemeyer ApJ 894, 37 (2020)
	Observations of the Hydrogen Cyanide in Comet 46P/Wirtanen at a 3.4 mm Wavelength Z. Wang, S.-B. Zhang, W.-L. Tseng, J.-X. Sun, Y. Liao, W.-H. Ip, X.-W. Zheng, N. Wang, D.-R. Lu, L. Chen, H. Shan, Y. Yuan, J.-G. Yan, and J.-S. Ping AJ 159, 240 (2020)
	Nitric Oxide Abundance in the Martian Thermosphere and Its Diurnal Variation J. Cui, M.-H. Fu, Z.-P. Ren, H. Gu, J.-H. Guo, X.-S. Wu, Z.-P. Wu, H.-R. Lai, and Y. Wei Geophys Res Lett 47, e2020GL087252 (2020)
	Relaxation of NO⁺ by collision with para-H₂ (j = 0) L. D. Cabrera-Gonzállez, D. Pález-Hernálndez, and O. Denis-Alpizar MNRAS 494, 129-134 (2020)
	An ALMA view of SO and SO₂ around oxygen-rich AGB stars T. Danilovich, A. M. S. Richards, L. Decin, M. Van de Sande, and C. A. Gottlieb MNRAS 494, 1323-1247 (2020)

Published in April 2020
	Detectable interstellar anions: Examining the key factors E. E. Etim, P. Gorai, R. Ghosh, and A. Das Spectrochim Acta A 230, 118011 (2020)
	Coriolis Interactions in benzene-water and related molecular complexes P. Halder, M. S. Krishnan, and K. E. Arunan J Mol Spectrosc 370, 111277 (2020)
	Concerning the asymmetric top rotational partition function in astronomical spectroscopy T. Wells and Paul L. Raston J Mol Spectrosc 370, 111292 (2020)
	Deuterium hyperfine splittings in the rotational spectrum of NH₂D as revealed by Lamb-dip spectroscopy M. Melosso, L. Dore, J. Gauss, and C. Puzzarini J Mol Spectrosc 370, 111291 (2020)
	Rotational and rovibrational transitions in the a ¹Δ₂ and b ¹Σ⁺₀₊ states of sulfur monoxide radical W. Xing, D. Shi, and J. Sun Mol Phys 118, e1662128 (2020)
	New molecular species at redshift z = 0.89 B. Tercero, J. Cernicharo, S. Cuadrado, P. de Vicente, and M. Guélin A&A 636, L7 (2020)
	Photoprocessing of formamide ice: route towards prebiotic chemistry in space M. A. Corazzi, D. Fedele, G. Poggiali, and J. R. Brucato A&A 636, A63 (2020)
	Reactivity of formic acid (HCOOH) with H atoms on cold surfaces of interstellar interest H. Chaabouni, S. Baouche, S. Diana, and M. Minissale A&A 636, A4 (2020)
	Missing water in Class I protostellar disks D. Harsono, M. V. Persson, A. Ramos, N. M. Murillo, L. T. Maud, M. R. Hogerheijde, A. D. Bosman, L. E. Kristensen, J. K. Jørgensen, E. A. Bergin, R. Visser, J. C. Mottram, and E. F. van Dishoeck A&A 636, A26 (2020)
	Exploring molecular complexity with ALMA (EMoCA): complex isocyanides in Sgr B2(N) E. R. Willis, R. T. Garrod, A. Belloche, H. S. P. Müller, C. J. Barger, M. Bonfand, and K. M. Menten A&A 636, A29 (2020)
	An imaging line survey of OMC-1 to OMC-3. Averaged spectra of template regions N. Brinkmann, F. Wyrowski, J. Kauffmann, D. Colombo, K. M. Menten, X. D. Tang, and R. Güsten A&A 636, A39 (2020)
	Molecule formation in dust-poor irradiated jets. I. Stationary disk winds B. Tabone, B. Godard, G. Pineau des Forêts2, S. Cabrit, and E. F. van Dishoeck A&A 636, A60 (2020)
	ALMA chemical survey of disk-outflow sources in Taurus (ALMA-DOT). I. CO, CS, CN, and H₂CO around DG Tau B A. Garufi, L. Podio, C. Codella, K. Rygl, F. Bacciotti, S. Facchini, D. Fedele, A. Miotello, R. Teague, and L. Testi A&A 636, A65 (2020)
	Exploring the formation pathways of formamide. Near young O-type stars V. Allen, F. F. S. van der Tak, A. López-Sepulcre, Á. Sánchez-Monge, V. M. Rivilla, and R. Cesaroni A&A 636, A67 (2020)
	Deep search for hydrogen peroxide toward pre- and protostellar objects. Testing the pathway of grain surface water formation G. W. Fuchs, D. Witsch, D. Herberth, M. Kempkes, B. Stanclik, J. Chantzos, H. Linnartz, K. Menten, and T. F. Giesen A&A 636, A114 (2020)
	Non-detection of TiO and VO in the atmosphere of WASP-121b using high-resolution spectroscopy S. R. Merritt, N. P. Gibson, S. K. Nugroho, E. J. W. de Mooij, M. J. Hooton, S. M. Matthews, L. K. McKemmish, T. Mikal-Evans, N. Nikolov, D. K. Sing, J. J. Spake, and C. A. Watson A&A 636, A117 (2020)
	Novel approach to distinguish between vacuum UV-induced ice photodesorption and photoconversion. Investigation of CH₄, CH₃OH, and CH₃CN M. Bulak, D. M. Paardekooper, G. Fedoseev, and H. Linnart A&A 636, A32 (2020)
	Rotational spectroscopy and astronomical search for glutaronitrile C. Cabezas, C. Bermúdez, Y. Endo, B. Tercero, and J. Cernicharo A&A 636, A33 (2020)
	Gas-phase infrared spectroscopy of the rubicene cation (C₂₆H₁₄•⁺). A case study for interstellar pentagons J. Bouwman, C. Boersma, M. Bulak, J. Kamer, P. Castellanos, A. G. G. M. Tielens, and H. Linnartz A&A 636, A57 (2020)
	A quantum mechanical study of dehydration vs. decarbonylation of formamide catalysed by amorphous silica surfaces S. Pantaleone, C. Salvini, L. Zamirri, M. Signorile, F. Bonino, and P. Ugliengo Phys Chem Chem Phys 22, 8353-8363 (2020)
	Bond-forming and electron-transfer reactivity between Ar²⁺ and O₂ S. Armenta Butta and Stephen D. Price Phys Chem Chem Phys 22, 8391-8400 (2020)
	Importance of intersystem crossing in the C(³P) + SiH₄ reaction M. Mandal, P. Mahata, and B. Maiti Phys Chem Chem Phys 22, 8418-8426 (2020)
	Iron assisted formation of CO₂ over condensed CO and its relevance to interstellar chemistr R. R. J. Methikkalam, J. Ghosh, R. G. Bhuin, S. Bag, G. Ragupathy, and T. Pradeep Phys Chem Chem Phys 22, 8491-8498 (2020)
	Water Production Rates and Activity of Interstellar Comet 2I/Borisov Z. Xing, D. Bodewits, J. Noonan, and M. T. Bannister ApJL 893, L48 (2020)
	An Unbiased ALMA Spectral Survey of the LkCa 15 and MWC 480 Protoplanetary Disks R. A. Loomis, K. I. Öberg, S. M. Andrews, E. Bergin, J. Bergner, G. A. Blake, L. I. Cleeves, I. Czekala, J. Huang, R. Le Gal, F. Ménard, J. Pegues, C. Qi, C. Walsh, J. P. Williams, and D. J. Wilner ApJ 893, 101 (2020)
	An Accurate, Extensive, and Practical Line List of Methane for the HITEMP Database R. J. Hargreaves, I. E. Gordon, M. Rey, A. V. Nikitin, V. G. Tyuterev, R. V. Kochanov, and L. S. Rothman ApJS 247, 55 (2020)
	Submillimeter and Far-infrared Spectroscopy of Monodeuterated Amidogen Radical (NHD): Improved Rest Frequencies for Astrophysical Observations L. Bizzocchi, M. Melosso, B. M. Giuliano, L. Dore, F. Tamassia, M.-A. Martin-Drumel, O. Pirali, L. Margulès, and P. Caselli ApJS 247, 59 (2020)
	Potential Energy Surface for the CH₄-H₂ van der Waals Interaction E. Sahnoun, L. Wiesenfeld, and K. Hammami J Phys Chem A 124, 3242-3248 (2020)
	Residue from vacuum ultraviolet irradiation of benzene ices: Insights into the physical structure of astrophysical dust K. K.Rahul, E. Shivakarthik, J. K. Meka, A. Das, V. Chandrasekaran, B. N. Rajasekhar, J.-I. Lo, B.-M. Cheng, P. Janardhan, A. Bhardwaj, N. J. Mason, and B. Sivaraman Spectrochim Acta A 231, 117797 (2020)
	Thiophenes on Mars: Biotic or Abiotic Origin? J. Heinz and D. Schulze-Makuch Astrobio 20, 552-561 (2020)
	Spitzer's perspective of polycyclic aromatic hydrocarbons in galaxies A. Li Nature Astron 4, 339-251 (2020)
	Complex Organic Molecules (COMs) in Star-Forming Regions: A Virtual Special Issue E. Herbst, G. Vidali, and C. Ceccarelli ACS Earth Space Chem 4, 488-490 (2020)
	Low-energy electron scattering by cyanamide: anion spectra and dissociation pathway L. S. Maioli, F. Kossoski, and M. H. F. Bettega Phys Chem Chem Phys 22, 7894-7902 (2020)
	Proxima Centauri b: A Strong Case for Including Cosmic-Ray-induced Chemistry in Atmospheric Biosignature Studies M. Scheucher, K. Herbst, V. Schmidt, J. L. Grenfell, F. Schreier, S. Banjac, B. Heber, H. Rauer, and M. Sinnhuber ApJ 893, 12 (2020)
	Adsorption of H₂ on amorphous solid water studied with molecular dynamics simulations G. Molpeceres and J. Kästner Phys Chem Chem Phys 22, 7552-7563 (2020)
	Photochemistry from low-lying states of HOSO⁺ T. Trabelsi, N. Rohacs, and J. S. Francisco J Chem Phys 152, 134302 (2020)
	Dissociation dynamics of carbon dioxide cation (CO₂⁺) in the C²Σ_g⁺ state via [1+1] two-photon excitation Z. Zhou, S. Feng, Z. Hua, Z. Li, Y. Chen), and D. Zhao J Chem Phys 152, 134304 (2020)
	Smoke on the water: CO and H₂O in a circumnuclear disc around a quasar at redshift 2.64 H. R. Stacey, A. Lafontaine, and J. P. McKean MNRAS 493, 5290-3300 (2020)
	CO, Water, and Tentative Methanol in η Carinae Approaching Periastron P. W. Morris, S. B. Charnley, M. Corcoran, M. Cordiner, A. Damineli, J. H. Groh, T. R. Gull, L. Loinard, T. Madura, A. Mehner, A. Moffat, M. Y. Palmer, G. Rau, N. D. Richardson, and G. Weigelt ApJL 892, L23 (2020)
	Separate Silicate and Carbonaceous Solids Formed from Mixed Atomic and Molecular Species Diffusing in Neon Ice G. Rouillé, C. Jäger, and T. Henning ApJ 892, 96 (2020)
	Probing UV-sensitive Pathways for CN and HCN Formation in Protoplanetary Disks with the Hubble Space Telescope N. Arulanantham, K. France, P. Cazzoletti, A. Miotello, C. F. Manara, P. C. Schneider, K. Hoadley, E. F. van Dishoeck, and H. M. Günther AJ 159, 168 (2020)
	On the Spatial Distribution of Minor Species in Jupiter's Troposphere as Inferred From Juno JIRAM Data D. Grassi, A. Adriani, A. Mura, S. K. Atreya, L. N. Fletcher, J. I. Lunine, G. S. Orton, S. Bolton, C. Plainaki, G. Sindoni, F. Altieri, A. Cicchetti, B. M. Dinelli, G. Filacchione, A. Migliorini, M. L. Moriconi, R. Noschese, A. Olivieri, G. Piccioni, R. Sordini, S. Stefani, F. Tosi, and D. Turrini J Geophys Res Planets 125, e2019JE006206 (2020)
	No nitrogen fractionation on 600 au scale in the Sun progenitor analogue OMC-2 FIR4 F. Fontani, G. Quaia, C. Ceccarelli, L. Colzi, A. López-Sepulcre, C. Favre, C. Kahane, P. Caselli, C. Codella, L. Podio, and S. Viti MNRAS 493, 3412-2421 (2020)
	The excitation of OH by H₂ revisited II. Hyperfine resolved rate coefficients J. Kłos, P. J. Dagdigian, M. H. Alexander, A. Faure, and F. Lique MNRAS 493, 3491-3495 (2020)
	H₂ emission in the low-ionization structures of the planetary nebulae NGC 7009 and NGC 6543 S. Akras, D. R. Gonçalves, G. Ramos-Larios, and I. Aleman MNRAS 493, 3800-3810 (2020)
	Crystalline silicate absorption at 11.1 μm: ubiquitous and abundant in embedded YSOs and the interstellar medium T. Do-Duy, C. M. Wright, T. Fujiyoshi, A. Glasse, R. Siebenmorgen, R. Smith, B. Stecklum, and M. Sterzik MNRAS 493, 4463-4517 (2020)
	Density and porosity of amorphous water ice by DFT methods P. C.Gómez, M. Á. Satorre Aznar, and R. Escribano Chem Phys Lett 745, 137222 (2020)
	ExoMol molecular line lists - XXXVII. Spectra of acetylene K. L. Chubb, J. Tennyson, and S. N. Yurchenko MNRAS 493, 1531-1545 (2020)
	Profiling C₄N radicals of astrophysical interest I. Bâldea MNRAS 493, 2506-2510 (2020)
	Revisiting the reactivity between HCO and CH₃ on interstellar grain surfaces J. Enrique-Romero, S. Álvarez-Barcia, F. J. Kolb, A. Rimola, C. Ceccarelli, N. Balucani, J. Meisner, P. Ugliengo, T. Lamberts, and J. Kästner MNRAS 493, 2523-2527 (2020)
	On carbon nanotubes in the interstellar medium Q. Li, A. Li, B. W. Jiang, and T. Chen MNRAS 493, 3054-3059 (2020)
	Rotational excitation of cyanogen ion, CN⁺ (X ¹Σ⁺) by He collisions B. Ansuri Comp Theor Chem 1176, 112748 (2020)
	DFT study of five-membered ring PAHs G. Devi, M. Buragohain, and A. Pathak Planet Space Sci 183, 104592 (2020)
	Structural elucidation of soluble organic matter: Application to Titan's haze J. Maillard, S. Hupin, N. Carrasco, I. Schmitz-Afonso, T. Gautier, and C. Afonso Icarus 340, 113627 (2020)

Published in March 2020
	*Theoretical rovibrational characterization of the cis/trans-HCSH and H₂SC isomers of the known interstellar molecule thioformaldehyde* N. Inostroza-Pinoa, C. Z. Palmer, T. J. Lee, and R. C. Fortenberry J Mol Spectrosc 369, 111273 (2020)
	HCN-to-HNC intensity ratio: a new chemical thermometer for the molecular ISM A. Hacar, A. D. Bosman, and E. F. van Dishoeck A&A 635, A4 (2020)
	Warm dust surface chemistry in protoplanetary disks Formation of phyllosilicates W. F. Thi, S. Hocuk, I. Kamp, P. Woitke, C. Rab, S. Cazaux, P. Caselli, and M. D'Angelo A&A 635, A16 (2020)
	Seeds of Life in Space (SOLIS) V. Methanol and acetaldehyde in the protostellar jet-driven shocks L1157-B0 and B1 C. Codella, C. Ceccarelli, E. Bianchi, N. Balucani, L. Podio, P. Caselli, S. Feng, B. Lefloch, A. López-Sepulcre, R. Neri, S. Spezzano, and M. De Simone A&A 635, A17 (2020)
	The ALMA-PILS survey: inventory of complex organic molecules towards IRAS 16293-2422 A S. Manigand, J. K. Jørgensen, H. Calcutt, H. S. P. Müller, N. F. W. Ligterink, A. Coutens, M. N. Drozdovskaya, E. F. van Dishoeck, and S. F. Wampfler A&A 635, A48 (2020)
	Physical and chemical modeling of the starless core L 1512 S.-J. Lin, L Pagani, S.-P. Lai, C. Lefèvre, and F. Lique A&A 635, A188 (2020)
	Formation of complex molecules in translucent clouds: acetaldehyde, vinyl alcohol, ketene, and ethanol via "nonenergetic" processing of C₂H₂ ice K.-J. Chuang, G. Fedoseev, D. Qasim, S. Ioppolo, C. Jäger, T. Henning, M. E. Palumbo, E. F. van Dishoeck, and H. Linnartz A&A 635, A199 (2020)
	Understanding the atmospheric properties and chemical composition of the ultra-hot Jupiter HAT-P-7b. II. Mapping the effects of gas kinetics K. Molaverdikhani, C. Helling, B. W. P. Lew, R. J. MacDonald, D. Samra, N. Iro, P. Woitke, and V. Parmentier A&A 635, A31 (2020)
	Photolysis-induced scrambling of PAHs as a mechanism for deuterium storage S. D. Wiersma, A. Candian, J. M. Bakker, J. Martens, G. Berden, J. Oomens, W. J. Buma, and A. Petrignani A&A 635, A9 (2020)
	DFT Study on Interstellar PAH Molecules with Aliphatic Side Groups M. Buragohain, A. Pathak, I. Sakon, and T. Onaka ApJ 892, 11 (2020)
	Distribution of Water Vapor in Molecular Clouds. II G. J. Melnick, V. Tolls, R. L. Snell, M. J. Kaufman, E. A. Bergin, J. R. Goicoechea, P. F. Goldsmith, E. González-Alfonso, D. J. Hollenbach, D. C. Lis, and D. A. Neufeld ApJ 892, 22 (2020)
	Hydrogenation and dehydrogenation reactions of the phenalenyl radical/1H-phenalene system at low temperatures A. Schneiker, I. Pál Csonka, and G. Tarczay Chem Phys Lett 743, 137183 (2020)
	Electronic Spectrum and Photodissociation Chemistry of the 1-Butyn-3-yl Cation, H₃CCHCCH⁺ G. Muller, U. Jacovella, K. J. Catani, G. da Silva, and E. J. Bieske J Phys Chem A 124, 2366-2371 (2020)
	Synchrotron-Based High Resolution Far-Infrared Spectroscopy of trans-Butadiene M.-A. Martin-Drumel, J. P. Porterfield, M. Goubet, P. Asselin, R. Georges, P. Soulard, M. Nava, P. B. Changala, B. Billinghurst, O. Pirali, M. C. McCarthy, and J. H. Baraban J Phys Chem A 124, 2427-2435 (2020)
	The challenging playground of astrochemistry: an integrated rotational spectroscopy - Quantum chemistry strategy C. Puzzarini and V. Barone Phys Chem Chem Phys 22, 6507-6523 (2020)
	Do defects in PAHs promote catalytic activity in space? Stone-Wales pyrene as a test case D. Campisi and A. Candian Phys Chem Chem Phys 22, 6738-6748 (2020)
	Extensive Quantum Chemistry Study of Neutral and Charged C₄N Chains: An Attempt To Aid Astronomical Observations I. Bâldea ACS Earth Space Chem 4, 434-448 (2020)
	Formation and Stabilization of Ground and Excited-State Singlet O₂ upon Recombination of ³P Oxygen on Amorphous Solid Water M. Pezzella, D. Koner, and M. Meuwly J Phys Chem Lett 11, 2171-2176 (2020)
	Prediction of Rate Coefficients for the H₂CO + OH → HCO + H₂O Reaction at Combustion, Atmospheric and Interstellar Medium Conditions G. de Souza Machado, E. Monteiro Martins, L. Baptista, and G. F. Bauerfeldt J Phys Chem A 124, 2309-2317 (2020)
	Hydrogen abstraction in astrochemistry: formation of •CH₂CONH₂ in the reaction of H atom with acetamide (CH₃CONH₂) and photolysis of •CH₂CONH₂ to form ketene (CH₂CO) in solid para-hydrogen K. A. Haupa, W.-S. Ong, and Y.-P. Lee Phys Chem Chem Phys 22, 6192-6201 (2020)
	Molecular structure determination: Equilibrium structure of pyrimidine (m-C₄H₄N₂) from rotational spectroscopy (r_eSE) and high-level ab initio calculation (r_e) agree within the uncertainty of experimental measurement Z. N. Heim, B. K. Amberger, B. J. Esselman, J. F. Stanton, R. C. Woods, and R. J. McMahon J Chem Phys 152, 104303 (2020)
	Infrared-Assisted Synthesis of Prebiotic Glycine D. Scuderi, A. Pérez-Mellor, J. Lemaire, S. Indrajith, J.-X. Bardaud, A. Largo, Y. Jeanvoine, and R. Spezia Chem Phys Chem 21, 503-509 (2020)
	Gas-Phase Conformational Map of the Amino Acid Isovaline E. M. Neeman, I. León, E. R. Alonso, S. Mata, and J. L. Alonso Chem Phys Chem 21, 525-530 (2020)
	Benzonitrile as a Proxy for Benzene in the Cold ISM: Low-temperature Rate Coefficients for CN + C₆H₆ I. R. Cooke, D. Gupta, J. P. Messinger, and I. R. Sims ApJL 891, L41 (2020)
	CS Depletion in Prestellar Cores S. Kim, C. W. Lee, M. Gopinathan, M. Tafalla, J. Sohn, G. Kim, M.-R. Kim, A. Soam, and P. C. Myers ApJ 891, 169 (2020)
	The infrared spectrum of protonated buckminsterfullerene C₆₀H⁺ J. Palotás, J. Martens, G. Berden, and J. Oomens Nature Astron 4, 240-245 (2020)
	A measurement of water vapour amid a largely quiescent environment on Europa L. Paganini, G. L. Villanueva, L. Roth, A. M. Mandell, T. A. Hurford, K. D. Retherford, and M. J. Mumma Nature Astron 4, 266-272 (2020)
	Ammonium salts are a reservoir of nitrogen on a cometary nucleus and possibly on some asteroids O. Poch, I. Istiqomah, E. Quirico, P. Beck, B. Schmitt, P. Theulé, A. Faure, P. Hily-Blant, L. Bona, A. Raponi, M. Ciarniello, B. Rousseau, S. Potin, O. Brissaud, L. Flandinet, G. Filacchione, A. Pommero, N. Thomas, D. Kappel, V. Mennella, L. Moroz, V. Vinogradoff, G. Arnold, S. Erard, D. Bockelée-Morvan, C. Leyrat, F. Capaccioni, M. C. De Sanctis, A. Longobardo, F. Mancarella, E. Palomba, and F. Tosi Science 367, eaaw7462 (2020) AMMONIUM SALTS ON COMETS
	Cation, Anion, and Radical Isomers of C₄H₄N: Computational Characterization and Implications for Astrophysical and Planetary Environments J. Hendrix, P. P. Bera, T. J. Lee, and M. Head-Gordon J Phys Chem A 124, 2001-2013 (2020)
	Interaction of hydantoin with solar wind minority ions: O⁶⁺ and He²⁺ J. Renoud, S. Indrajith, A. Domaracka, P. Rousseau, P. Moretto-Capelle, B. A. Huberb, and J.-P. Champeaux Phys Chem Chem Phys 22, 5785-5796 (2020)
	*Si₂C₅H₂ isomers - search algorithms versus* chemical intuition** K. Thirumoorthy, A. L. Cooksy, and V. S. Thimmakondu Phys Chem Chem Phys 22, 5865-5872 (2020)
	Photodissociation Branching Ratios of ¹³C¹⁶O in the Vacuum Ultraviolet Region from 102,745 to 106,360 cm^-1 X. Chi, P. Jiang, Q. Zhu, W. M. Jackson, M. Cheng, and H. Gao ApJ 890, 16 (2020)
	Ejection of Glycine Molecules Adsorbed on a Water Ice Surface by Swift-heavy Ion Irradiation C. Anders, E. M. Bringa, and H. M. Urbassek ApJ 890, 21 (2020)
	Testing Densities and Refractive Indices of Extraterrestrial Ice Components Using Molecular Structures-Organic Compounds and Molar Refractions R. L. Hudson, M. J. Loeffler, R. F. Ferrante, P. A. Gerakines, and F. M. Coleman ApJ 890, 22 (2020)
	Rotational Desorption of Ice Mantles from Suprathermally Rotating Grains around Young Stellar Objects T. Hoang and L. N. Tram ApJ 890, 38 (2020)
	Prevalence of Complex Organic Molecules in Starless and Prestellar Cores within the Taurus Molecular Cloud S. Scibelli and Y. Shirley ApJ 890, 73 (2020)
	Superhydrogenated Polycyclic Aromatic Hydrocarbon Molecules: Vibrational Spectra in the Infrared X. J. Yang, A. Li, and R. Glaser ApJS 247, 1 (2020)
	The Effect of Chemisorption on the Chemical Evolution of Star-forming Regions K. Acharyya, S. W. Schulte, and E. Herbst ApJS 247, 4 (2020)
	Laboratory Study of Rate Coefficients for H₂:H₂ Inelastic Collisions between 295 and 20 K S. Montero, G. Tejeda, and J. M. Fernández ApJS 247, 14 (2020)
	The quest to uncover the nature of benzonitrile anio S. Gulania, T.-C. Jagau, A. Sanov, and A. I. Krylov Phys Chem Chem Phys 22, 5002-5010 (2020)
	On the mechanism of soot nucleation M. Frenklach and A. M. Mebel Phys Chem Chem Phys 22, 5314-5331 (2020)
	SiS formation via gas phase reactions between atomic silicon and sulphur-bearing species M. A. M. Paiva, B. Lefloch, B. R. L. Galvão MNRAS 493, 299-304 (2019)
	The effect of CO-H₂O collisions in the rotational excitation of cometary CO A. Faure, F. Lique, and J. Loreau MNRAS 493, 776-782 (2019)
	Photon-induced desorption of larger species in UV-irradiated methane ice H. Carrascosa, G. A. Cruz-Díaz, G. M. Muñoz Caro, E. Dartois, and Y.-J. Chen MNRAS 493, 821-829 (2019)
	A method for mapping the aliphatic hydrocarbon content of interstellar dust towards the Galactic Centre B. Günay, M. G. Burton, M. Afşar, and T. W. Schmidt MNRAS 493, 1109-1119 (2019)
	Excess C/H in Protoplanetary Disk Gas from Icy Pebble Drift Across the CO Snowline K. Zhang, A. D. Bosman, and E. A. Bergin ApJL 891, L16 (2020)
	Rapid Evolution of Volatile CO from the Protostellar Disk Stage to the Protoplanetary Disk Stage K. Zhang, K. R. Schwarz, and E. A. Bergin ApJL 891, L17 (2020)
	Direct Measurements of Activation Energies for Surface Diffusion of CO and CO₂ on Amorphous Solid Water Using In Situ Transmission Electron Microscopy A. Kouchi, K. Furuya, T. Hama, T. Chigai, T. Kozasa, and N. Watanabe ApJL 891, L22 (2020)
	A Unified Mechanism on the Formation of Acenes, Helicenes, and Phenacenes in the Gas Phase L. Zhao, R. I. Kaiser, B. Xu, U. Ablikim, M. Ahmed, M. M. Evseev, E. K. Bashkirov, V. N. Azyazov, and A. M. Mebel Angew Chem Int Ed 59, 4051-4058 (2020)
	Mechanism and kinetics of astrophysically relevant gas-phase stereoinversion in glutamic acid: A computational study N. Rani and Vikas Mol Astrophys 18, 100061 (2020)
	The case for gas-phase astrochemistry without carbon R. C. Fortenberry Mol Astrophys 18, 1000062 (2020)
	Benzyne in V4334 Sqr: A Quest for the Ring with SOFIA/EXES C. E. Woodward, A. Evans, M. Richter, C. N. DeWitt, E. Montiel, D. P. K. Banerjee, G. C. Clayton, S. P. S. Eyres, R. D. Gehrz, and K. H. Hinkle AJ 159, 87 (2020)
	Are the carriers of diffuse interstellar bands and extended red emission the same? T. S.-Y. Lai, A. N. Witt, C. Alvarez, and J. Cami MNRAS 492, 5853-5864 (2020)
	The 3.4 μm absorption in Titan's stratosphere: Contribution of ethane, propane, butane and complex hydrogenated organics T. Cours, D. Cordier, B. Seignovert, L. Maltagliati, and L. Biennier Icarus 339, 113571 (2020)
	Formation of CO⁺ by radiative association II M. Zámečníková, M. Gustafsson, G. Nyman, and P. Soldán MNRAS 492, 3794-3802 (2020)
	Probing the regoliths of the classical Uranian satellites: Are their surfaces mantled by a layer of tiny H₂O ice grains? R. J. Cartwright, J. P. Emery, W. M. Grundy, D. P. Cruikshank, C. B. Beddingfield, and N. Pinilla-Alonso Icarus 338, 113513 (2020)
	Unidentified infrared emission features in mid-infrared spectrum of comet 21P/Giacobini-Zinner T. Ootsubo, H. Kawakita, Y. Shinnaka, J. Watanabe, and M. Honda Icarus 338, 113450 (2020)
	Positive ion chemistry in an N₂-CH₄ plasma discharge: Key precursors to the growth of Titan tholins D. Dubois, N. Carrasco, L. Jovanovic, L. Vettier, T. Gautier, and J. Westlake Icarus 338, 113437 (2020)
	Preparation, identification, and low-temperature infrared spectra of two elusive crystalline nitrile ices R. L. Hudson Icarus 338, 113548 (2020)
	An experimental study of the mixing of CO₂ and N₂ under conditions found at the surface of Venus S. Lebonnois, G. Schubert, T. Kremic, L. M. Nakley, K. G. Phillips, J. Bellan, and D. Cordier Icarus 338, 113550 (2020)
	Dynamics studies of the Li(²S) + H₂(X¹Σ_g⁺) → LiH (X¹Σ⁺) + H(²S) reaction by time-dependent wave packet and quasi-classical trajectory methods K. Song and Z. Zhu Comp Theor Chem 1173, 112703 (2020)

Published in February 2020

Transition properties of the X³Σ_g^–, A'³Δ_u, A³Σ_u+, B"³Π_u, B³Σ_u^–, and B'³Π_g states of sulphur dimer
W. Xing, D. Shi, and J. Sun
J Quant Spectros Rad. Trans 242, 106805 (2020)

The modeling of grain surface chemistry
L. Chen, F. Li, and Q. Chang
Chinese J Chem Phys 33, 79 (2020)

Volatile depletion in planet-forming disks
F. Du
Chinese J Chem Phys 33, 85 (2020)

Are fulleranes responsible for the 21 micron feature
Y. Zhang
Chinese J Chem Phys 33, 101 (2020)

Gas-grain modeling of interstellar O₂
X. Zhang, D. Quan, and J. Esimbek
Chinese J Chem Phys 33, 107 (2020)

Effect of optical depth on study of chemical properties of massive star forming clumps
J. Zhou, R. Li, D. Quan, J. Esimbek, Y. He, D. Li, X. Tang, G. Wu, W. Ji, Z. Chang, and X. Zhang
Chinese J Chem Phys 33, 114 (2020)

Rotational spectra and molecular structures of ethylanilines
J. Wang, S. Herbers, P. Buschmann, K. Lengsfeld, J.-U. Grabow, G. Feng, and Q. Gou
Chinese J Chem Phys 33, 119 (2020)

Pure rotational spectrum of dibenzofuran in range of 2-6 GHz
H. Zhou, Z. Liu, Z. Chen, M. Sun, Q. Chen, S. Duan, and C. Jiao
Chinese J Chem Phys 33, 125 (2020)

Perturbation of the Surface of Amorphous Solid Water by the Adsorption of Polycyclic Aromatic Hydrocarbons
E. Michoulier, C. Toubin, A. Simon, J. Mascetti, C. Aupetit, and J. A. Noble
J Phys Chem C 124, 2994-3001 (2020)

Transition probabilities of the X¹Σ⁺, A¹Π, B¹Δ, C¹Σ⁺, and D¹Π states of the AlO⁺ cation
Y. Feng, D. Shi, and J. Sun
Mol Phys 118, 1614690 (2020)

Dynamics studies of O⁺ + D₂ reaction using the time-dependent wave packet method
Z. Zhu, L. Li, Q. Li, and B. Teng
Mol Phys 118, 1619855 (2020)

Searching for water ice in the coma of interstellar object 2I/Borisov
B. Yang, M. S. P. Kelley, K. J. Meech, J. V. Keane, S. Protopapa, and S. J. Bus
A&A 634, L6 (2020)

Tracing shock type with chemical diagnostics. An application to L1157
T. A. James, S. Viti, J. Holdship, and I. Jiménez-Serra
A&A 634, A17 (2020)

Warm dust surface chemistry. H₂ and HD formation
W. F. Thi, S. Hocuk, I. Kamp, P. Woitke, C. Rab, S. Cazaux, and P. Caselli
A&A 634, A42 (2020)

Formation of COMs through CO hydrogenation on interstellar grains
M. A. J. Simons, T. Lamberts, and H. M. Cuppen
A&A 634, A52 (2020)

Quantum modeling of the optical spectra of carbon cluster structural families and relation to the interstellar extinction UV bump
C. Dubosq, F. Calvo, M. Rapacioli, E. Dartois, T. Pino, C. Falvo, and A. Simon
A&A 634, A62 (2020)

Assessing the viability of silicate nanoclusters as carriers of the anomalous microwave emission: a quantum mechanical study
A. Macià Escatllar and S. T. Bromley
A&A 634, A77 (2020)

APEX observations of ortho-H₂D⁺ towards dense cores in the Orion B9 filament
O. Miettinen
A&A 634, A115 (2020)

New chemical scheme for giant planet thermochemistry. Update of the methanol chemistry and new reduced chemical scheme
O. Venot, T. Cavalié, R. Bounaceur, P. Tremblin, L. Brouillard, and R. Lhoussaine Ben Brahim
A&A 634, A78 (2020)

Non-thermal desorption of complex organic molecules. Cosmic-ray sputtering of CH₃OH embedded in CO₂ ice
E. Dartois, M. Chabot, A. Bacmann, P. Boduch, A. Domaracka, and H. Rothard
A&A 634, A103 (2020)

λ = 2 mm spectroscopy observations toward the circumnuclear disk of NGC 1068
J. Qiu, J. Zhang, Y. Zhang, L. Jia, and X. Tang
A&A 634, A125 (2020)

Solubility of Nitrogen in Methane, Ethane, and Mixtures of Methane and Ethane at Titan-Like Conditions: A Molecular Dynamics Study
P. Kumar and V. F. Chevrier
ACS Earth Space Chem 4, 241-248 (2020)

New Paths for Survivability of Organic Material in the Martian Subsurface
W. Montgomery
J Geophys Res Planets 125, e2019E006370 (2020)

A global view of isotopic effects on ro-vibrational spectra of six-atomic molecules: a case study of eleven ethylene species
D. Viglaska-Aflalo, M. Rey, A. Nikitin, and T. Delahaye
Phys Chem Chem Phys 22, 3204-3216 (2020)

Reevaluation of C₄H Abundance Based on the Revised Dipole Moment
T. Oyama, H. Ozaki, Y. Sumiyoshi, M. Araki, S. Takano, N. Kuze, and K. Tsukiyama
ApJ 890, 39 (2020)

Analog Experiments for the Identification of Trace Biosignatures in Ice Grains from Extraterrestrial Ocean Worlds
F. Klenner, F. Postberg, J. Hillier, N. Khawaja, R. Reviol, F. Stolz, M. L. Cable, B. Abel, and L. Nölle
Astrobio 20, 179-189 (2020)

Protein Stability in Titan's Subsurface Water Ocean
K. P. Martin, S. M. MacKenzie, J. Barnes, and F. M. Ytreberg
Astrobio 20, 190-198 (2020)

Phosphine as a Biosignature Gas in Exoplanet Atmospheres
C. Sousa-Silva, S. Seager, S. Ranjan, J. Jurand Petkowski, Z. Zhan, R. Hu, and W. Bains
Astrobio 20, 235-268 (2020)

First Detections of Dichlorobenzene Isomers and Trichloromethylpropane from Organic Matter Indigenous to Mars Mudstone in Gale Crater, Mars: Results from the Sample Analysis at Mars Instrument Onboard the Curiosity Rover
C. Szopa, C. Freissinet, D. P. Glavin, M. Millan, A. Buch, H. B. Franz, R. E. Summons, D. Y. Sumner, B. Sutter, J. L. Eigenbrode, R. H. Williams, R. Navarro-González, M. Guzman, C. Malespin, S. Teinturier, P. R. Mahaffy, and M. Cabane
Astrobio 20, 292-306 (2020)

Formation of PS through radiative association
A. A. de Almeida, C. M. Andreazza, and A. C. Borin
Theor Chem Acc 139, 33 (2020)

Effects of rovibrational excitation of LiH on the LiH depletion and H exchange channels for the reaction H (²S) + LiH (X¹Σ⁺) on a new potential energy surface
X. Wang, Y. Zheng, and H. Yang
Chem Phys Lett 740, 137043

Competing pathways in odd oxygen photochemistry of the martian atmosphere
A. Modak, V. Sheel, and F. Lefèvre
Planet Space Sci 181, 104783 (2020)

Accurate Potential Energy Surface for Quartet State HN₂ and Interplay of N(⁴S) + NH(X³Σ^–) versus H + N₂(X³Σ_u⁺) Reactions
V. C. Mota, B. R. L. Galvão, D. V. B. Coura, and A. J. C. Varandas
J Phys Chem A 124, 781-789 (2019)

Quantum Dynamics Study of the C(¹D) + HD Reaction on the a¹A' and b¹A" Potential Energy Surfaces
Y. Wu, J. Cao, and W. Bian
J Phys Chem A 124, 801-809 (2019)

Bayesian Analysis of Theoretical Rotational Constants from Low-Cost Electronic Structure Methods
K. L. K. Lee and M. McCarthy
J Phys Chem A 124, 898-910 (2019)

Theoretical Studies of SiC₄H₂ Isomers Delineate Three Low-Lying Silylidenes Are Missing in the Laboratory
N. Job, A. Karton, K. Thirumoorthy, A. L. Cooksy, and V. S. Thimmakondu
J Phys Chem A 124, 987-1002 (2019)

The Carbonate Geochemistry of Enceladus' Ocean
C. R. Glein and J. H. Waite
Geophys Res Lett 47, e2019GL085885

Detection of Diatomic Carbon in 2I/Borisov
H. W. Lin, C.-H. Lee, D. W. Gerdes, F. C. Adams, J. Becker, K. Napier, and L. Markwardt
ApJL 889, L30 (2020)

Carbon Chain Depletion of 2I/Borisov
T. Kareta, J. Andrews, J. W. Noonan, W. M. Harris, N. Smith, P. O'Brien1, B. N. L. Sharkey, V. Reddy, A. Springmann, C. Lejoly, K. Volk, A. Conrad, and C. Veillet
ApJL 889, L38 (2020)

Low-temperature Formation of Carbonaceous Dust Grains from PAHs
L. Gavilan Marin, S. Bejaoui, M. Haggmark, N. Svadlenak, M. de Vries, E. Sciamma-O'Brien, and F. Salama
ApJ 889, 101 (2020)

Molecular Oxygen in the Nearest QSO Mrk 231
J. Wang, D. Li, P. F. Goldsmith, Z.-Y. Zhang, Y. Gao, Y. Shi, S. Li, M. Fang, J. Li, and J. Zhang
ApJ 889, 129 (2020)

On the Production of Polyols and Hydroxycarboxylic Acids in Interstellar Analogous Ices of Methanol
C. Zhu, A. M. Turner, C. Meinert, and R. I. Kaiser
ApJ 889, 134 (2020)

The Stark Effect, Zeeman Effect, and Transition Dipole Moments for the B ²Σ⁺ - X ²Σ⁺ Band of Aluminum Monoxide, AlO
X. Bai and T. Steimle
ApJ 889, 147 (2020)

6.7 GHz CH₃OH Absorption toward the N3 Galactic Center Point Source
N. O. Butterfield, A. Ginsburg, D. A. Ludovici, A. Barnes, R. Dunnagan, C. C. Lang, and M. R. Morris
ApJ 889, 174 (2020)

Detecting and Characterizing Water Vapor in the Atmospheres of Earth Analogs through Observation of the 0.94 Μm Feature in Reflected Light
A. J. R. W. Smith, Y. K. Feng, J. J. Fortney, T. D. Robinson, M. S. Marley, R. E. Lupu, and N. K. Lewis
AJ 159, 36 (2020)

Ozone chemistry on tidally locked M dwarf planets
J. S. Yates, P. I. Palmer, J. Manners, I. Boutle, K. Kohary, N. Mayne, and L. Abraham
MNRAS 492, 1691-1705 (2020)

MAGRITTE, a modern software library for 3D radiative transfer: I. Non-LTE atomic and molecular line modelling
F. De Ceuster, W. Homan, J. Yates, L. Decin, P. Boyle, and J. Hetherington
MNRAS 492, 1812-1826, (2020)

Amino acetaldehyde conformers: structure and spectroscopic properties
P. Redondo, M. Sanz-Novo, A. Largo, and C. Barrientos
MNRAS 492, 1827-1833 (2020)

Low-temperature chemistry induced by cosmic rays: positive and negative ion desorption from nitrile-bearing astrophysical ice analogues
F. de A. Ribeiro, G. C. Almeida, W. Wolff, H. M. Boechat-Roberty, M. L. M. Rocco, and E. F. da Silveira
MNRAS 492, 2140-2150 (2020)

Enstatite (MgSiO₃) and forsterite (Mg₂SiO₄) monomers and dimers: highly detectable infrared and radioastronomical molecular building blocks
E. M. Valencia, C. J. Worth, and R. C. Fortenberry
MNRAS 492, 276-282 (2020)

Quantifying acetaldehyde in astronomical ices and laboratory analogues: IR spectra, intensities, ¹³C shifts, and radiation chemistry
R. L. Hudson and R. F. Ferrante
MNRAS 492, 283-293 (2020)

Mapping observations of complex organic molecules around Sagittarius B2 with the ARO 12 m telescope
J. Li, J. Wang, H. Qiao, D. Quan, M. Fang, F. Du, F. Li, Z. Shen, S. Li, D. Li, Y. Shi, Z. Zhang, and J. Zhang
MNRAS 492, 556-565 (2020)

ALMA and ROSINA detections of phosphorus-bearing molecules: the interstellar thread between star-forming regions and comets
V. M. Rivilla, M. N. Drozdovskaya, K. Altwegg, P. Caselli, M. T. Beltrán, F. Fontani, F. F. S. van der Tak, R. Cesaroni, A. Vasyunin, M. Rubin, F. Lique, S. Marinakis, L. Testi, and the ROSINA team
MNRAS 492, 1180-1198 (2020)

HD/H₂ ratio in the diffuse interstellar medium
S. A. Balashev and D. N. Kosenko
MNRASL 492, L45-L49 (2020)

Radiation-induced chemistry in the C₂H₂-H₂O system at cryogenic temperatures: a matrix isolation study
P. V. Zasimov, S. V. Ryazantsev, D. A. Tyurin, and V. I. Feldman
MNRAS 491, 5140-5150 (2020)

O(³P) + CO₂ scattering cross-sections at superthermal collision energies for planetary aeronomy
M. Gacesa, R. J. Lillis, and K. J. Zahnle
MNRAS 491, 5650-5659 (2020)

The dayside ionosphere of Mars: Comparing a one-dimensional photochemical model with MAVEN Deep Dip campaign observations
V. Mukundanm S. V. Thampi, A. Bhardwaj, and C. Krishnaprasad
Icarus 337, 113502 (2020)

H₂O-ice particle size variations across Ganymede's and Callisto's surface
K. Stephan, C. A.Hibbitts, and R. Jaumann
Icarus 337, 113440 (2020)

Published in January 2020
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	Implications for Extraterrestrial Hydrocarbon Chemistry: Analysis of Acetylene (C₂H₂) and D2-acetylene (C₂D₂) Ices Exposed to Ionizing Radiation via Ultraviolet-Visible Spectroscopy, Infrared Spectroscopy, and Reflectron Time-of-flight Mass Spectrometry M. J. Abplanalp and R. I. Kaiser ApJ 889, 3 (2020)
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