Astrochemistry Publications from 2019

Astrochemistry Publications from 2019
(abstract links go to journal pages; abbreviations are expanded on the JOURNALS link page)

Recent Additions

Published in December 2019
	Ultraviolet-photon exposure stimulates negative current conductivity in amorphous ice below 50 K N. Watanabe, W. M. C. Sameera, H. Hidaka, A. Miyazaki, and A. Kouchi Chem Phys Lett 737, 136820 (2019)
	Chapter Six - Computational vibrational spectroscopy for the detection of molecules in space R. C. Fortenberry and T. J. Lee Annu Rev Comput Chem 15, 173-202 (2019)
	Spectroscopic investigation of [Al,N,C,O] refractory molecules T. Trabelsi, M. C. Davis, R. C. Fortenberry, and J. S. Francisco J Chem Phys 151, 244303 (2019)
	Nitrogen Exsolution and Bubble Formation in Titan's Lakes K. K. Farnsworth, V. F. Chevrier, J. K. Steckloff, D. Laxton, S. Singh, A. Soto, and J. M. Soderblom Geophys Res Lett 46, 13658-13667 (2019)
	Ion Dissociation Dynamics of 1,2,3,4-Tetrahydronaphthalene: Tetralin as a Test Case For Hydrogenated Polycyclic Aromatic Hydrocarbons M. Diedhiou, B. J. West, J. Bouwman, and P. M. Mayer J Phys Chem A 123, 10885-10892 (2019)
	Rotational Transitions of HOC⁺ Induced by Collision with He at Low Temperatures C. Santander, R. Urzúa-Leiva, T. Stoecklin, and O. Denis-Alpizar J Phys Chem A 123, 10990-10995 (2019)
	High-resolution cavity ring-down spectroscopy of the ν₁ + ν₆ combination band of methanol at 2.0 μm H. Yia and A. J. Fleisher J Chem Phys 151, 234202 (2019)
	Matrix isolation spectroscopy and spectral simulations of isotopically substituted C₆₀ molecules T. Wakabayashi, T. Momose, and M. E. Fajardo J Chem Phys 151, 234301 (2019)
	Hydrogen-atom tunneling reactions with methyl formate in solid para-hydrogen: Infrared spectra of the methoxy carbonyl [•C(O)OCH₃] and formyloxy methyl [HC(O)OCH₂•] radicals K. A. Haupa, A. I. Strom, D. T. Anderson, and Y.-P. Lee J Chem Phys 151, 234302 (2019)
	The 3D Structure of CO Depletion in High-mass Prestellar Regions S. Bovino, S. Ferrada-Chamorro, A. Lupi, G. Sabatini, A. Giannetti, and D. R. G. Schleicher ApJ 887, 224 (2019)
	Sulfate Aerosol Hazes and SO₂ Gas as Constraints on Rocky Exoplanets' Surface Liquid Water K. Loftus, R. D. Wordsworth, and C. V. Morley ApJ 887, 231 (2019)
	Photoionization of CO Using R-matrix Theory P. Modak and B. Antony ApJ 887, 262 (2019)
	Astrochemistry as a Tool To Follow Protostellar Evolution: The Class I Stage E. Bianchi, C. Ceccarelli, C. Codella, J. Enrique-Romero, C. Favre, and B. Lefloch ACS Earth Space Chem 3, 2659-2674 (2019)
	A Co-Crystal between Acetylene and Butane: A Potentially Ubiquitous Molecular Mineral on Titan M. L. Cable, T. H. Vu, M. J. Malaska, H. E. Maynard-Casely, M. Choukroun, and R. Hodyss ACS Earth Space Chem 3, 2808-2815 (2019) ORGANIC MINERAL on TITAN
	Exploring the Excited-State Dynamics of Hydrocarbon Radicals, Biradicals, and Carbenes Using Time-Resolved Photoelectron Spectroscopy and Field-Induced Surface Hopping Simulations A. Röder, J. Petersen, K. Issler, I. Fischer, R. Mitrić, and L. Poisson J Phys Chem A 123, 10643-10662 (2019)
	Hydroxy-Substituted Polycyclic Aromatic Hydrocarbon Ions as Sources of CO and HCO in the Interstellar Medium L. Lesniak, B. J. West, and P. M. Mayer J Phys Chem A 123, 10694-10699 (2019)
	The dry and carbon-poor inner disk of TW Hydrae: evidence for a massive icy dust trap A. D. Bosman and A. Banzatti A&A 632, L10 (2019)
	Multiple nitrogen reservoirs in a protoplanetary disk at the epoch of comet and giant planet formation P. Hily-Blant, V. Magalhaes de Souza, J. Kastner, and T. Forveille A&A 632, L12 (2019)
	The water line emission and ortho-to-para ratio in the Orion Bar photon-dominated region T. Putaud, X. Michaut, F. Le Petit, E. Roueff, and D. C. Lis A&A 632, A8 (2019)
	Search for H₃⁺ isotopologues toward CRL 2136 IRS 1 M. Goto, T. R. Geballe, J. Harju, P. Caselli, O. Sipilä, K. M. Menten, and T. Usuda A&A 632, A29 (2019)
	Radiation thermo-chemical models of protoplanetary disks. Grain and polycyclic aromatic hydrocarbon charging W. F. Thi, G. Lesur, P. Woitke, I. Kamp, C. Rab, and A. Carmona A&A 632, A44 (2019)
	Search for high-mass protostars with ALMA revealed up to kilo-parsec scales (SPARKS). II. Complex organic molecules and heavy water in shocks around a young high-mass protostar T. Csengeri, A. Belloche, S. Bontemps, F. Wyrowski, K. M. Menten, and L. Bouscasse A&A 632, A57 (2019)
	Fingerprinting the effects of hyperfine structure on CH and OH far infrared spectra using Wiener filter deconvolution A. M. Jacob, K. M. Menten, H. Wiesemeyer, M.-Y. Lee, R. Güsten, and C. A. Durán A&A 632, A60 (2019)
	Carbon depletion observed inside T Tauri inner rims. Formation of icy, kilometer size planetesimals by 1 Myr M. K. McClure A&A 632, A32 (2019)
	Connecting planet formation and astrochemistry. A main sequence for C/O in hot exoplanetary atmospheres A. J. Cridland, E. F. van Dishoeck, M. Alessi, and R. E. Pudritz A&A 632, A63 (2019)
	The infrared bands of polycyclic aromatic hydrocarbons in the 1.6-1.7 μm wavelength region T. Chen, Y. Luo, and A. Li A&A 632, A71 (2019)
	Learning mid-IR emission spectra of polycyclic aromatic hydrocarbon populations from observations S. Foschino, O. Berné, and C. Joblin A&A 632, A84 (2019)
	First clear detection of the CCS Zeeman splitting toward the pre-stellar core, Taurus Molecular Cloud 1 F. Nakamura, S. Kameno, T. Kusune, I. Mizuno, K. Dobashi, T. Shimoikura, and K. Taniguchi Publ Astron Soc Japan 71, psz101 (2019)
	Dynamics of H + HeH⁺(v = 0, j = 0) → H₂⁺ + He: Insight on the Possible Complex-Forming Behavior of the Reaction T. González-Lezana, D. Bossion, Y. Scribano, S. Bhowmick, and Y. V. Suleimanov J Phys Chem A 123, 10480-10489 (2019)
	Gas-Phase Formation of 1-Methylcyclopropene and 3-Methylcyclopropene via the Reaction of the Methylidyne Radical (CH; X²Π) with Propylene (CH₃CHCH₂; X¹A') C. He, A. M. Thomas, G. R. Galimova, A. M. Mebel, and R. I. Kaiser J Phys Chem A 123, 10543-10555 (2019)
	High-resolution double resonance action spectroscopy in ion traps: vibrational and rotational fingerprints of CH₂NH₂⁺ C. R. Markus, S. Thorwirth, O. Asvany, and S. Schlemmer Phys Chem Chem Phys 21, 26406-26412 (2019)
	Water Vapor and Clouds on the Habitable-zone Sub-Neptune Exoplanet K2-18b B. Benneke, I. Wong, C. Piaulet, H. A. Knutson, J. Lothringer, C. V. Morley, I. J. M. Crossfield, P. Gao, T. P. Greene, C. Dressing, D. Dragomir, A. W. Howard, P. R. McCullough, E. M.-R. Kempton, J. J. Fortney, and J. Fraine ApJL 887, L14 (2019)
	Untangling the Origin of Molecular Hydrogen in the Lunar Exosphere P. B. Crandall, J. J. Gillis-Davis and R. I. Kaiser ApJ 887, 27 (2019)
	Astrochemical Bistability: Autocatalysis in Oxygen Chemistry Gwénaëlle Dufour and S. B. Charnley ApJ 887, 67 (2019)
	Water vapour in the atmosphere of the habitable-zone eight-Earth-mass planet K2-18 b A. Tsiaras, I. P. Waldmann, G. Tinetti, J. Tennyson, and S. N. Yurchenko Nature Astron 3, doi:10.1038/s41550-019-0878-9 (2019)
	Investigating the Temperature Distribution of Diatomic Carbon in Comets Using the Swan Bands T. Nelson and A. L. Cochran AJ 158, 221 (2019)
	Single photon ionization of methyl isocyanide and the subsequent unimolecular decomposition of its cation: experiment and theory A. Bellili, Z. Gouid, M. C. Gazeau, Y. Bénilan, N. Fray, J. C. Guillemin, M. Hochlaf, and M. Schwell Phys Chem Chem Phys 21, 26018-26026 (2019)
	The Role of C/O in Nitrile Astrochemistry in PDRs and Planet-forming Disks R. Le Gal, M. T. Brady, K. I. Öberg, E. Roueff, and F. Le Petit ApJ 886, 86 (2019)
	Stability of Nitrogen in Planetary Atmospheres in Contact with Liquid Water R. Hu and H. Delgado Diaz ApJ 886, 126 (2019)
	Relating the Carriers of λ5797.1 Diffuse Interstellar Band and λ5800 Red Rectangle Band K. Adams and T. Oka ApJ 886, 138 (2019)
	Computational Study of the Rovibrational Spectra of CH₂D⁺ and CHD₂⁺ J. Simmons, X.-G. Wang, and T. Carrington, Jr. J Phys Chem A 123, 10281-10289 (2019)
	Theoretical Study of PAH Growth by Phenylacetylene Addition Z. Li, P. Liu, P. Zhang, H. He, S. H. Chung, and W. L. Roberts J Phys Chem A 123, 10323-10332 (2019)
	The absolute photoionization cross section of the mercapto radical (SH) from threshold up to 15.0 eV H. R. Hrodmarsson, G. A. Garcia, L. Nahon, J.-C. Loison, and B. Gans Phys Chem Chem Phys 21, 25907-25915 (2019)
	On the size of the CO-depletion radius in the IRDC G351.77-0.51 G. Sabatini, A. Giannetti, S. Bovino, J. Brand, S. Leurini, E. Schisano, T. Pillai, and K. M. Menten MNRAS 490, 4489-4501 (2019)
	ExoMol molecular line lists - XXXV. A rotation-vibration line list for hot ammonia P. A. Coles, S. N Yurchenko, and J. Tennyson MNRAS 490, 4638-4647 (2019)
	Reactivity of coronene with O-atoms, a possible route to ketene in the interstellar medium F. Dulieu, S. Morisset, A.-S. I. Mohamed, L. Boshman, S. Cazaux, D. Teillet-Billy, S. Baouche, and N. Rougeau Mol Astrophys 17, 100054 (2019)
	Near dissociation states for H₂⁺-He on MRCI and FCI potential energy surfaces D. Koner, J. C. San Vicente Veliz, A. van der Avoir, and M. Meuwly Phys Chem Chem Phys 21, 24976-24983 (2019)
	CH₃NO as a potential intermediate for early atmospheric HCN: a quantum chemical insight S. Ghosha, A. Pramanik, S. Biswas, and P. Sarkar Phys Chem Chem Phys 21, 25126-25138 (2019)
	Quantum study of inelastic processes in low-energy calcium-hydrogen collisions A. K. Belyaev, D. V. Vlasov, A. Mitrushchenkov, and N. Feautrier MNRAS 490, 3384-3391 (2019)
	Laboratory study on the fullerene-PAH-derived cluster cations in the gas phase J. Zhen, W. Zhang, Y. Yang, and Q. Zhu MNRAS 490, 3498-3507 (2019)
	How much graphene in space? Q. Li, A. Li, and B. W. Jiang MNRAS 490, 3875-3881 (2019)
	The non-destructive separation of diverse astrobiologically relevant organic molecules by customizable capillary zone electrophoresis and monolithic capillary electrochromatography K. Fujishima, S. Dziomba, H. Yano, and S. I. Kebe Int J Astrobio 18, 562-674 (2019)
	The peculiar chemistry of the inner ejecta of Eta Carina C. Bordiu and J. R. Rizzo MNRAS 490, 1570-1580 (2019)
	ExoMol molecular line lists XXXVI: X ²Π - X ²Π and A ²Σ⁺ - X ²Π transitions of SH M. N. Gorman, S. N. Yurchenko, and J. Tennyson MNRAS 490, 1652-1665 (2019)
	Chemical modelling of dust-gas chemistry within AGB outflows - I. Effect on the gas-phase chemistry M. Van de Sande, C. Walsh, T. P. Mangan, and L. Decin MNRAS 490, 2023-2041, (2019)
	The excitation of NH₂ in the interstellar medium N. Bouhafs, A. Bacmann, A. Faure, and F. Lique MNRAS 490, 2178-2182 (2019)
	Heavy negative ion growth in Titan's polar winter A. Wellbrock, A. J. Coates, G. H. Jones, V. Vuitton, P. Lavvas, R. T. Desai, and J. H. Waite MNRAS 490, 2254-2261 (2019)
	Molecules in the Cep E-mm jet: evidence for shock-driven photochemistry J. Ospina-Zamudio, B. Lefloch, C. Favre, A. López-Sepulcre, E. Bianchi, C. Ceccarelli, M. De Simone, M. Bouvier, and C. Kahane MNRAS 490, 2679-2691 (2019)
	Desorption of N₂, CO, CH₄, and CO₂ from interstellar carbonaceous dust analogues B. Maté, M. Jimenez-Redondo, R. J. Peláez, I. Tanarro, and V. J. Herrero MNRAS 490, 2936-2947 (2019)

Published in November 2019
	Hemiaminal route for the formation of interstellar glycine: a computational study Z. P. Nhlabatsi, P. Bhasi, and S. Sitha J Mol Model 25, 335 (2019)
	Space Weathering-Induced Formation of Hydrogen Sulfide (H₂S) and Hydrogen Disulfide (H₂S₂) in the Murchison Meteorite C. Zhu, S. Góbi, M. J. Abplanalp, R. Frigge, J. J. Gillis-Davis, and R. I. Kaiser J Geophys Res Planets 124, 2772-2779 (2019)
	A Barrierless Pathway Accessing the C₉H₉ and C₉H₈ Potential Energy Surfaces via the Elementary Reaction of Benzene with 1-Propynyl A. M. Thomas, S. Doddipatla, R. I. Kaiser, G. R. Galimova, and A. M. Mebel Sci Rep 9, 17595 (2019)
	Synthesis of Polycyclic Aromatic Hydrocarbons by Phenyl Addition-Dehydrocyclization: The Third Way L. Zhao, M. B. Prendergast, R. I. Kaiser, B. Xu, U. Ablikim, M. Ahmed, B.-J. Sun, Y.-L. Chen, A. H. H. Chang, R. K. Mohamed, and F. R. Fischer Angew Chem Int Ed 58, 17442-17450 (2019)
	Virtual Issue on Astrochemistry: From the Chemical Laboratory to the Stars S. L. Widicus Weaver and E. Herbst ACS Earth Space Chem 3, 2372-2373 (2019)
	Electron-Induced Excitation, Recombination, and Dissociation of Molecular Ions Initiating the Formation of Complex Organic Molecules Z. J. Mezei, K. Chakrabarti M. D. Epée Epée, O. Motapon, C. H. Yuen, M. A. Ayouz, N. Douguet, S. Fonseca dos Santos, V. Kokoouline, and I. F. Schneider ACS Earth Space Chem 3, 2376-2389 (2019)
	Photochemistry of Ozone-Water Ices P. V. Johnson, C. R. Markus, and R. Hodyss ACS Earth Space Chem 3, 2430-2436 (2019)
	Virtual Issue on Astrochemistry: From the Chemical Laboratory to the Stars S. L. Widicus Weaver and E. Herbst J Phys Chem A 123, 9881-9882 (2019)
	Modeling Ionic Reactions at Interstellar Temperatures: The Case of NH₂^– + H₂ → NH₃ + H^– F. A. Gianturco, E. Yurtsever, M. Satta, and R. Wester J Phys Chem A 123, 9905-9918 (2019)
	Combined Experimental and Theoretical Studies of the O(³P) + 1-Butene Reaction Dynamics: Primary Products, Branching Fractions, and Role of Intersystem Crossing A. Caracciolo, G. Vanuzzo, N. Balucani, D. Stranges, P. Casavecchia, L. Pratali Maffei, and C. Cavallotti J Phys Chem A 123, 9934-9956 (2019)
	Low Temperature Kinetics of the Reaction Between Methanol and the CN Radical D. Gupta, S. Cheikh Sid Ely, I. R. Cooke, T. Guillaume, O. Abdelkader Khedaoui, T. S. Hearne, B. M. Hays, and I. R. Sims J Phys Chem A 123, 9995-10003 (2019)
	A global CHIPR potential energy surface for ground-state C₃H and exploratory dynamics studies of reaction C₂ + CH → C₃ + H C. M. R. Rocha and A. J. C. Varandas Phys Chem Chem Phys 21, 24406-24418 (2019)
	Dispersion-driven conformational preference in the gas phase: Microwave spectroscopic and theoretical study of allyl isocyanate W. Sun, O. P. Sogeke, W. G. D. P. Silva, and J. van Wijngaarden J Chem Phys 151, 194304 (2019)
	Rovibrational Spectral Analysis of CO₃ and C₂O₃: Potential Sources for O₂ Observed in Comet 67P/Churyumov-Gerasimenko R. C. Fortenberry, D. Peters, B. C. Ferrari, and C. J. Bennett ApJL 886, L10 (2019)
	2I/Borisov: A C₂-depleted interstellar comet C. Opitom, A. Fitzsimmons, E. Jehin, Y. Moulane, O. Hainaut, K. J. Meech, B. Yang, C. Snodgrass, M. Micheli, J. V. Keane, Z. Benkhaldoun, and J. T. Kleyna A&A 631, L8 (2019)
	ALMA observations of water deuteration: a physical diagnostic of the formation of protostars S. S. Jensen, J. K. Jørgensen, L. E. Kristensen, K. Furuya, A. Coutens, E. F. van Dishoeck, D. Harsono, and M. V. Persson A&A 631, A25 (2019)
	Modeling deuterium chemistry in starless cores: full scrambling versus proton hop O. Sipilä, P. Caselli, and J. Harju A&A 631, A63 (2019)
	Bright C₂H emission in protoplanetary discs in Lupus: high volatile C/O > 1 ratios A. Miotello, S. Facchini, E. F. van Dishoeck, P. Cazzoletti, L. Testi, J. P. Williams, M. Ansdell, S. van Terwisga, and N. van der Marel A&A 631, A69 (2019)
	The infrared line-emitting regions of T Tauri protoplanetary disks A. J. Greenwood, I. Kamp, L. B. F. M. Waters, P. Woitke, and W.-F. Thi A&A 631, A81 (2019)
	From grains to pebbles: the influence of size distribution and chemical composition on dust emission properties N. Ysard, M. Koehler, I. Jimenez-Serra, A. P. Jones, and L. Verstraete A&A 631, A88 (2019)
	Origin of hydrogen fluoride emission in the Orion Bar. An excellent tracer for CO-dark H₂ gas clouds Ü. Kavak, F. F. S. van der Tak, A. G. G. M. Tielens, and R. F. Shipman A&A 631, A117 (2019)
	The ALMA-PILS survey: propyne (CH₃CCH) in IRAS 16293-2422 H. Calcutt, E. R. Willis, J. K. Jørgensen, P. Bjerkeli, N. F. W. Ligterink, A. Coutens, H. S. P. Müller, R. T. Garrod, S. F. Wampfler, and M. N. Drozdovskaya A&A 631, A137 (2019)
	Chemical complexity in high-mass star formation. An observational and modeling case study of the AFGL 2591 VLA 3 hot core C. Gieser, D. Semenov, H. Beuther, A. Ahmadi, J. C. Mottram, T. Henning, M. Beltran, L. T. Maud, F. Bosco, S. Leurini, T. Peters, P. Klaassen, R. Kuiper, S. Feng, J. S. Urquhart, L. Moscadelli, T. Csengeri, S. Lumsden, J. M. Winters, S. Suri, Q. Zhang, R. Pudritz, A. Palau, K. M. Menten, R. Galvan-Madrid, F. Wyrowski, P. Schilke, Á. Sánchez-Monge, H. Linz, K. G. Johnston, I. Jiménez-Serra, S. Longmore, and T. Möller A&A 631, A142 (2019)
	Synthesizing carbon nanotubes in space T. Chen and A. Li A&A 631, A54 (2019)
	Relaxation of ArH⁺ by collision with He: Isotopic effects R. M. García-Vázquez, M. Márquez-Mijares, J. Rubayo-Soneira, and O. Denis-Alpizar A&A 631, A86 (2019)
	Could HCN Be Responsible for the Formamide Synthesis in Earth's Primitive Atmosphere? R. M. Vichietti, R. F. K. Spada, A. B. F. da Silva, F. B. C. Machado, and R. L. A. Haiduke ApJS 245, 11 (2019)
	Collisional Excitation of CF⁺ by H₂: Potential Energy Surface and Rotational Cross Sections B. Desrousseaux, E. Quintas-Sánchez, R. Dawes, and F. Lique J Phys Chem A 123, 9637-9643 (2019) COVER ARTICLE
	Competitive Gas Phase Reactions for the Production of Isomers C₂O₂H₄. Spectroscopic Constants of Methyl Formate V. Gámez, M. L. Senent, M. Carvajal, and A. Galano J Phys Chem A 123, 9658-9668 (2019)
	Millimeter-wave spectroscopy of HDC=CH M. Hayashi, H. Matsubayashi, T. Ichiyama, K. Harada, and K. Tanaka J Chem Phys 151, 184304 (2019)
	Organosulfur Compounds Formed by Sulfur Ion Bombardment of Astrophysical Ice Analogs: Implications for Moons, Comets, and Kuiper Belt Objects A. Ruf, A. Bouquet, P. Boduch, P. Schmitt-Kopplin, V. Vinogradoff, F. Duvernay, R. G. Urso, R. Brunetto, L. Le Sergeant d'Hendecourt, O. Mousis, and G. Danger ApJL 885, L40 (2019)
	Chemical Abundances in a Turbulent Medium - H₂, OH⁺, H₂O⁺, ArH⁺ S. Bialy, D. Neufeld, M. Wolfire, A. Sternberg, and B. Burkhart ApJ 885, 109 (2019)
	Abundant Refractory Sulfur in Protoplanetary Disks M. Kama, O. Shorttle, A. S. Jermyn, C. P. Folsom, K. Furuya, E. A. Bergin, C. Walsh, and L. Keller ApJ 885, 114 (2019)
	Chemistry on Rotating Grain Surfaces: Ro-thermal Desorption of Molecules from Ice Mantles T. Hoang and N.-D. Tung ApJ 885, 125 (2019)
	Measurements of Low Temperature Rate Coefficients for the Reaction of CH with CH₂O and Application to Dark Cloud and AGB Stellar Wind Models N. A. West, T. J. Millar, M. Van de Sande, E. Rutter, M. A. Blitz, L. Decin, and D. E. Heard ApJ 885, 134 (2019)
	A Three-phase Approach to Grain Surface Chemistry in Protoplanetary Disks: Gas, Ice Surfaces, and Ice Mantles of Dust Grains M. Ruaud and U. Gorti ApJ 885, 146 (2019)
	Oscillator Strengths for the Lyman and Werner Bands of Molecular Hydrogen Studied by the Dipole (γ, γ) Method T. Xiong, Y. Xu, K. Yang, N. Hiraoka, and L.-F. Zhu ApJ 885, 163 (2019)
	Diagnostics of Collisions between Electrons and Water Molecules in Near-ultraviolet and Visible Wavelengths D. Bodewits, J. Országh, J. Noonan, M. Ďurian, and Š. Matejčík ApJ 885, 167 (2019)
	Suggestion for a Search of Diisocyanomethane (CNCH₂NC) in the Cosmic Objects: Potential Spectral Lines M. K. Sharma Astron Rep 63, 963-969 (2019)
	Jupiter's Composition Suggests its Core Assembled Exterior to the N₂ Snowline K. I. Öberg and R. Wordsworth AJ 158, 194 (2019)
	Magnetars and Magnetic Separation of Chiral Radicals in Interstellar Space: Homochirality C. D. Stevenson and J. P. Davis J Phys Chem A 123, 9587-0593 (2019)
	Important features of the potential energy surface of the methylamine plus O(¹D) reaction M. E. Wolf, P. R. Hoobler, J. M. Turney, and H. F. Schaefer III Phys Chem Chem Phys 21, 24194-24205 (2019)
	Graphene oxide nanoparticles in the interstellar medium P. J. Sarre MNRASL 490, L17-L20 (2019)
	*Understanding propyl cyanide and its isomers formation: ab initio* study of the spectroscopy and reaction mechanisms** B. Kerkeni, V. Gámez, M. L. Senent, and N. Feautrier Phys Chem Chem Phys 21, 23375-23384 (2019)
	*Broadband rotational spectroscopy of trans* 3-pentenenitrile and 4-pentenenitrile** P. Mishra, S. M. Fritz, B. M. Hays, D. N. Mehta-Hurt, K. M. Jawada, and T. S. Zwier Phys Chem Chem Phys 21, 23651-23662 (2019)
	The Influence of Gas-phase Chemistry on Organic Haze Formation J. L. Berry, M. S. Ugelow, M. A. Tolbert, and E. C. Browne ApJL 885, L6 (2019)
	Detection of CN Gas in Interstellar Object 2I/Borisov A. Fitzsimmons, O. Hainaut, K. J. Meech, E. Jehin, Y. Moulane, C. Opitom, B. Yang, J. V. Keane, J. T. Kleyna, M. Micheli, and C. Snodgrass ApJL 885, L9 (2019)
	The Role of Clathrate Formation in Europa's Ocean Composition A. Bouquet, O. Mousis, C. R. Glein, G. Danger, and J. H. Waite ApJ 885, 14 (2019)
	Threshold Dissociation of the 1-ethynylpyrene Cation at Internal Energies Relevant to H i Regions G. Rouillé, M. Steglich, P. Hemberger, C. Jäger, and T. Henning ApJ 885, 21 (2019)
	Sulfur-bearing Molecules in Orion KL G. Luo, S. Feng, D. Li, S.-L. Qin, Y. Peng, N. Tang, Z. Ren, and H. Shi ApJ 885, 82 (2019)
	Formation mechanism and spectroscopy of C₆H radicals in extreme environments: a theoretical study C.-H. Chin, T. Zhu, and J. Z. H. Zhang Phys Chem Chem Phys 21, 23044-23055 (2019)
	Ingredients for solar-like systems: protostar IRAS 16293-2422 B versus comet 67P/Churyumov-Gerasimenko M. N Drozdovskaya, E. F. van Dishoeck, M. Rubin, J. K. Jørgensen, and K. Altwegg MNRAS 490, 50-79 (2019)
	The effect of heteroatoms in carbonaceous surfaces: computational analysis of H chemisorption on to a PANH and Si-doped PAH César Barrales-Martínez and S. Gutiérrez-Oliva MNRAS 490, 172-180 (2019)
	Thermal desorption induced by chemical reaction on dust surface T. Yamamoto, H. Miura, and O. M Shalabiea MNRAS 490, 709-717 (2019)
	Dissociative electron recombination of NH₂CHOH⁺ and implications for interstellar formamide abundance M. A. Ayouz, C. H. Yuen, N. Balucani, C. Ceccarelli, I. F. Schneider, and V. Kokoouline MNRAS 490, 1325-1331 (2019)
	Cyanoacetaldehyde as a building block for prebiotic formation of pyrimidines S. Kaur and P. Sharma Int J Quantum Chem 119, e25886 (2019) COVER ARTICLE
	Chemical evolution of HC₃N in dense molecular clouds N. Yu, J.-J. Wang, and J.-L. Xu MNRAS 489, 4497-4512 (2019)
	C-type shock modelling - the effect of new H₂-H collisional rate coefficients A. V. Nesterenok, D. Bossion, Y. Scribano, and F. Lique MNRAS 489, 4520-4529 (2019)
	Origin of the PN molecule in star-forming regions: the enlarged sample F. Fontani, V. M. Rivilla, F. F. S. van der Tak, C. Mininni, M. T. Beltrán, and P. Caselli MNRAS 489, 4530-4542 (2019)
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	Origin and abundances of H₂O in the terrestrial planets, Moon, and asteroids F. M.McCubbin and J. J. Barnes Earth Planet Sci Lett 526, 115771 (2019)

Published in October 2019
	Suprathermal particles in astrochemistry V. I. Shematovich Russ Chem Rev 88, 1013 (2019)
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	Low-temperature synthesis of polycyclic aromatic hydrocarbons in Titan's surface ices and on airless bodies M. J. Abplanalp, R. Frigg, and R. I. Kaiser Sci Adv 5, eaaw5841 (2019) FORMATION OF COMPLEX ORGANICS IN TITAN'S STRANGE DUNES
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	A combined experimental and computational study on the reaction dynamics of the 1-propynyl radical (CH₃CC; X²A₁) with ethylene (H₂CCH₂; X¹A_1g) and the formation of 1-penten-3-yne (CH₂CHCCCH₃; X¹A') C. He, L. Zhao, A. M. Thomas, G. R. Galimova, A. M. Mebel, and R. I. Kaiser Phys Chem Chem Phys 21, 22308-22319 (2019)
	The Calculated Infrared Spectra of Functionalized Hexamethylenetetramine (HMT) Molecules P. P. Bera, S. A. Sandford, T. J. Lee, and M. Nuevo ApJ 884, 64 (2019)
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	Aliphatic and aromatic hydrocarbons in comet 67P/Churyumov-Gerasimenko seen by ROSINA M. Schuhmann, K. Altwegg, H. Balsiger, J.-J. Berthelier, J. De Keyser, B. Fiethe, S. A. Fuselier, S. Gasc, T. I. Gombosi, N. Hänni, M. Rubin, C.-Y. Tzou, and S. F. Wampfler A&A 630, A31 (2019)
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	Two years with comet 67P/Churyumov-Gerasimenko: H₂O, CO₂, and CO as seen by the ROSINA/RTOF instrument of Rosetta M. Hoang, P. Garnier, H. Gourlaouen, J. Lasue, H. Rème1, K. Altwegg, H. Balsiger, A. Beth, U. Calmonte, B. Fiethe, A. Galli, S. Gasc, A. Jäckel, A. Korth, L. Le Roy, U. Mall, M. Rubin, T. Sémon, C.-Y. Tzou, J. H. Waite, and P. Wurz A&A 630, A33 (2019)
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	Herschel map of Saturn's stratospheric water, delivered by the plumes of Enceladus T. Cavalié, V. Hue, P. Hartogh, R. Moreno, E. Lellouch, H. Feuchtgruber, C. Jarchow, T. Cassidy, L. N. Fletcher, F. Billebaud, M. Dobrijevic, L. Rezac, G. S. Orton, M. Rengel, T. Fouchet, and S. Guerlet A&A 630, A87 (2019)
	Oxygen isotopic ratios in Martian water vapour observed by ACS MIR on board the ExoMars Trace Gas Orbiter J. Alday, C. F. Wilson, P. G. J. Irwin, K. S. Olsen, L. Baggio, F. Montmessin, A. Trokhimovskiy, O. Korablev, A. A. Fedorova, D. A. Belyaev, A. Grigoriev, A. Patrakeev, and A. Shakun A&A 630, A91 (2019)
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	Inelastic Collisions of O₂ with He at Low Temperatures F. Gámez, J. M. Fernández, E. Moreno, G. Tejeda, M. I. Hernández, and S. Montero J Phys Chem A 123, 8496-8505 (2019)
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	Millimeter/Submillimeter Spectroscopic Detection of Desorbed Ices: A New Technique in Laboratory Astrochemistry K. M. Yocum, H. H. Smith, E. W. Todd, L. Mora, P. A. Gerakines, S. N. Milam, and S. L. Widicus Weaver J Phys Chem A 123, 8702-8708 (2019)
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	Interstellar Glycolaldehyde, Methyl Formate, and Acetic Acid. I. A Bimodal Abundance Pattern in Star-forming Regions S. J. El-Abd, C. L. Brogan, T. R. Hunter, E. R. Willis, R. T. Garrod, and B. A. McGuire ApJ 883, 129 (2019)
	ALMA Monitoring of Millimeter Line Variation in IRC +10216. I. Overview of Millimeter Variability J. H. He, T. Kamiński, R. E. Mennickent, V. I. Shenavrin, D. Mardones, W. Wang, B. Tang, M. R. Schmidt, R. Szczerba, and J. Ge ApJ 883, 166 (2019)
	The Astrochemical Impact of Cosmic Rays in Protoclusters. II. CI-to-H₂ and CO-to-H₂ Conversion Factors B. A. L. Gaches, S. S. R. Offner, and T. G. Bisbas ApJ 883, 190 (2019)
	Modeling Time Dependent Water Chemistry Due to Powerful X-Ray Flares from T-Tauri Stars A. R. Waggoner and L. I. Cleeves ApJ 883, 197 (2019)
	Searches for Interstellar HCCSH and H₂CCS B. A. McGuire, C. N. Shingledecker, E. R. Willis, K. L. K. Lee, M.-A. Martin-Drumel, G. A. Blake, C. L. Brogan, A. M. Burkhardt, P. Caselli, K.-J. Chuang, S. El-Abd, T. R. Hunter, S. Ioppolo, H. Linnartz, A. J. Remijan, C. Xue, and M. C. McCarthy ApJ 883, 201 (2019)
	Rotational and vibrational fingerprints of the oxywater cation (H₂OO⁺), a possible precursor to abiotic O₂ W. A. Del Rio and R. C. Fortenberry J Mol Spectrosc 364, 111183 (2019)
	Fullerenes in the IC 348 star cluster of the Perseus molecular cloud S. Iglesias-Groth MNRAS 489, 1509-1518 (2019)
	Cyanoacetylene in the outflow/hot molecular core G331.512-0.103 N. U. Duronea, L. Bronfman, E. Mendoza, M. Merello, R. Finger, N. Reyes, C. Hervías-Caimapo, A. Faure, C. E. Cappa, E. M. Arnal, J. R. D. Lépine, I. Kleiner, and L.-Å Nyman MNRAS 489, 1519-1532 (2019)
	Formation of CO⁺ by radiative association M. Zámečníková, P. Soldán, M. Gustafsson, and G. Nyman MNRAS 489, 2954-2960 (2019)
	Stability of non-proteinogenic amino acids to UV and gamma irradiation L. Rowe, J. Peller, C. Mammoser, and K. Davidson Int J Astrobio 18, 426-435 (2019)
	Elemental and molecular abundances in comet 67P/Churyumov-Gerasimenko M. Rubin, K. Altwegg, H. Balsiger, J.-J. Berthelier, M. R. Combi, J. De Keyser, M. Drozdovskaya, B. Fiethe, S. A. Fuselier, S. Gasc, T. I. Gombosi, N. Hänni, K. C Hansen, U. Mall, H. Rème, I. R. H. G. Schroeder, M. Schuhmann, T. Sémon, J. H. Waite, S. F. Wampfler, and P. Wurz MNRAS 489, 594-607 (2019)
	Molecular and isotopic behavior of insoluble organic matter of the Orgueil meteorite upon heating L. Remusat, J.-Y. Bonnet, S. Bernard, A. Buch, and E. Quirico Geochim Cosmochim Acta 263, 235-247 (2019)
	Quantum mechanical study of the high-temperature H⁺ + HD → D⁺ + H₂ reaction for the primordial universe chemistry M. Lepers, G. Guillon, and P. Honvault MNRAS 488, 4732-4739 (2019)
	Climatology of CH₄, HCN and C₂H₂ in Titan's upper atmosphere from Cassini/VIMS observations B. M.Dinelli, M. López Puertas, F. Fabiano, A. Adriani, M. L. Moriconi, B. Funke, M. García-Comas, F. Oliva, E. D'Aversa, and G. Filacchione Icarus 331, 83-97 (2019)
	*The distribution of H₂O, CH₃OH, and hydrocarbon-ices on Pluto: Analysis of New Horizons* spectral images** J. C. Cook, C. M. Dalle Ore, S. Protopapa, R. P.Binzel, D. P.Cruikshank, A. Earle, W. M.Grundy, K. Ennico, C. Howett, D. E. Jennings, A. W. Lunsford, C. B. Olkin, A. H. Parker, S. Philippe, D. Reuter, B. Schmitt, K. Singer, J. A. Stansberry, S. A. Stern, A. Verbiscer, H. A. Weaver, L. A. Young, J. Hanley, F. Alketbi, G. L. Thompson, L. A. Pearce, G. E. Lindverg, and S. C. Tegler Icarus 331, 148-169 (2019)

Published in September 2019
	Formation of complex organic molecules in ice mantles: An ab initio molecular dynamics study N. Inostroza, D. Mardones, J. Cernicharo, H. Zinnecker, J. Ge, N. Aria, P. Fuentealba, and C. Cardenas A&A 629, A28 (2019)
	Theoretical investigation of methanol formation from methane water-ice cluster following ionization S. Chandra Mol Astrophys 16, 100045 (2019)
	First quantum study of the rotational excitation of HCN by para-H₂O: Convergence of quantum results, influence of the potential energy surface, and approximate rate coefficients of interest for cometary atmospheres M. L. Dubernet and E. Quintas-Sánchez Mol Astrophys 16, 100046 (2019)
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	Observations of Cometary Organics: A Post Rosetta Review A. D. Morse and Q. H. S. Chan ACS Earth Space Chem 3, 1773-1791 (2019)
	Volatile Species in Comet 67P/Churyumov-Gerasimenko: Investigating the Link from the ISM to the Terrestrial Planets M. Rubin, D. V. Bekaert, M. W. Broadley, M. N. Drozdovskaya, and S. F. Wampfler ACS Earth Space Chem 3, 1792-1811 (2019)
	Spectroscopy of Interstellar Internal Rotors: An Important Tool for Investigating Interstellar Chemistry I. Kleiner ACS Earth Space Chem 3, 1812-1842 (2019)
	Formation of COMs in Explosions - and Their Destruction J. M. C. Rawlings, S. Viti, and J. R. Holdship ACS Earth Space Chem 3, 1843-1853 (2019)
	CHO-Bearing Molecules in Comet 67P/Churyumov-Gerasimenko M. Schuhmann, K. Altwegg, H. Balsiger, J.-J. Berthelier, J. De Keyser, S. A. Fuselier, S. Gasc, T. I. Gombosi, N. Hänni, M. Rubin, T. Sémon, C.-Y. Tzou, and S. F. Wampfler ACS Earth Space Chem 3, 1854-1861 (2019)
	The Fragmentation Dynamics of Simple Organic Molecules of Astrochemical Interest Interacting with VUV Photons S. Falcinelli, F. Vecchiocattivi, F. Pirani, M. Alagia, L. Schio, R. Richter, S. Stranges, V. Zhaunerchyk, N. Balucani, and M. Rosi ACS Earth Space Chem 3, 1862-1872 (2019)
	Experimental and Theoretical Investigation on the OH + CH₃C(O)CH₃ Reaction at Interstellar Temperatures (T = 11.7-64.4 K) S. Blázquez, D. González, A. García-Sáez, M. Antiñolo, A. Bergeat, F. Caralp, R. Mereau, A. Canosa, B. Ballesteros, J. Albaladejo, and E. Jiménez ACS Earth Space Chem 3, 1873-1883 (2019)
	Surface Science Investigations of Icy Mantle Growth on Interstellar Dust Grains in Cooling Environments D. Marchione, A. Rosu-Finsen, S. Taj, J. Lasne, A. G. M. Abdulgalil, J. D. Thrower, V. L. Frankland, M. P. Collings, and M. R. S. McCoustra ACS Earth Space Chem 3, 1915-1931 (2019)
	Physicochemical Properties and Complexity of Amino Acids beyond Our Biosphere: Analysis of the Isoleucine Group from Meteorites F. Da Pieve ACS Earth Space Chem 3, 1955-1965 (2019)
	Formation of Formic Acid, Formaldehyde, and Carbon Dioxide by Electron-Induced Chemistry in Ices of Water and Carbon Monoxide F. Schmidt, P. Swiderek, and J. H. Bredeh&oynl;ft ACS Earth Space Chem 3, 1974-1986 (2019)
	Infrared Signatures of the HHe_n⁺ and DHe_n⁺ (n = 3-6) Complexes O. Asvany, S. Schlemmer, T. Szidarovszky, and A. G. Császár J Phys Chem Lett 10, 5325-5330 (2019)
	Production of Hydronium Ion (H₃O)⁺ and Protonated Water Clusters (H₂O)_nH⁺ after Energetic Ion Bombardment of Water Ice in Astrophysical Environments R. Martinez, A. N. Agnihotri, P. Boduch, A. Domaracka, D. Fulvio, G. Muniz, M. E. Palumbo, H. Rothard, and G. Strazzulla J Phys Chem A 123, 8001-8008 (2019)
	Ab Initio Study of Ground-state CS Photodissociation via Highly Excited Electronic States Z. Xu, N. Luo, S. R. Federman, W. M. Jackson, C.-Y. Ng, L.-P. Wang, and K. N. Crabtree ApJ 882, 86 (2019)
	ALMA Detection of Vibrationally Excited (v_t = 1, 2) Acetic Acid toward NGC 6334I C. Xue, A. J. Remijan, C. L. Brogan, T. R. Hunter, E. Herbst, and B. A. McGuire ApJ 882, 118 (2019)
	Effect of the Surface Roughness of Icy Grains on Molecular Oxygen Chemistry in Molecular Clouds R. Maggiolo, A. Gibbons, G. Cessateur, J. De Keyser, F. Dhooghe, H. Gunell1, J. Loreau, O. Mousis, and N. Vaeck ApJ 882, 131 (2019)
	Probing CO and N₂ Snow Surfaces in Protoplanetary Disks with N₂H⁺ Emission C. Qi, K. I. Öberg, C. C. Espaillat, C. E. Robinson, S. M. Andrews, D. J. Wilner, G. A. Blake, E. A. Bergin, and L. I. Cleeves ApJ 882, 160 (2019)
	H₂ Ortho-Para Spin Conversion on Inhomogeneous Grain Surfaces K. Furuya, Y. Aikawa, T. Hama, and N. Watanabe ApJ 882, 172 (2019)
	ALMA view of the ¹²C/¹³C isotopic ratio in starburst galaxies X. D. Tang, C. Henkel, K. M. Menten, Y. Gong, S. Martín, S. Mühle, S. Aalto, S. Muller, S. García-Burillo, S. Levshakov, R. Aladro, M. Spaans, S. Viti, H. M. Asiri, Y. P. Ao, J. S. Zhang, X. W. Zheng, J. Esimbek, and J. J. Zhou A&A 629, A6 (2019)
	Chlorine-bearing molecules in molecular absorbers at intermediate redshifts S. H. J. Wallström, S. Muller, E. Roueff, R. Le Gal, J. H. Black, and M. Gérin A&A 629, A128 (2019)
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	Far-infrared spectroscopy of heavy protonated noble gas species using synchrotron radiation S. Gruet and O. Pirali Mol Phys 117, 1719-1731 (2019)
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	Structure affecting dissociation energy in polycyclic aromatic hydrocarbon ions M. Diedhiou, J. Burner, B. J. West, and P. M. Mayer Chem Phys Lett 726, 93-98 (2019)

Published in June 2019
	Reduced chemistries with the Quantemol database (QDB) A. Ayilaran, M. Hanicinec, S. Mohr, and J. Tennyson Plasma Sci Technol 21, 064006 (2019)
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	The Ion Composition of Saturn's Equatorial Ionosphere as Observed by Cassini T. E. Cravens, L. Moore, J. H. Waite, Jr., R. Perryman, M. Perry, J.-E. Wahlund, A. Persoon, and W. S. Kurth Geophys Res Lett 46, 6315-6321 (2019)
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	CO Detected in CI Tau b: Hot Start Implied by Planet Mass and M_K L. Flagg, C. M. Johns-Krull1, L. Nofi, J. Llama, L. Prato, K. Sullivan, D. T. Jaffe, and G. Mace ApJL 878, L37 (2019)
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	Benchmark Rovibrational Linelists and Einstein A-coefficients for the Primordial Molecules and Isotopologues P. H. R. Amaral, L. G. Diniz, K. A. Jones, M. Stanke, A. Alijah, L. Adamowicz, and J. R. Mohallem ApJ 878, 95 (2019)
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	Nonsticky Ice at the Origin of the Uniformly Polarized Submillimeter Emission from the HL Tau Disk S. Okuzumi and R. Tazaki ApJ 878, 132 (2019)
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	The Apache Point Observatory Catalog of Optical Diffuse Interstellar Bands H. Fan, L. M. Hobbs, J. A. Dahlstrom, D. E. Welty, D. G. York, B. Rachford, T. P. Snow, P. Sonnentrucker, N. Baskes, and G. Zhao ApJ 878, 151 (2019)
	Anionic Carbon Chain Growth in Reactions of C₂^–. C₄^–, C₆^–, C₂H^–, C₄H^–, and C₆H^– with C₂H₂ B. Bastian, T. Michaelsen, J. Meyer, and R. Wester ApJ 878, 162 (2019)
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	Physical and chemical fingerprint of protostellar disc formation E. Artur de la Villarmois, J. K. Jørgensen, L. E. Kristensen, E. A. Bergin, D. Harsono, N. Sakai, E. F. van Dishoeck, and S. Yamamoto A&A 626, A71 (2019)
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	Molecular analysis of a high-mass prestellar core candidate in W43-MM1 J. Molet, N. Brouillet, T. Nony, A. Gusdorf, F. Motte, D. Despois, F. Louvet, S. Bontemps, and F. Herpin A&A 626, A132 (2019)
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	Formation of interstellar SH⁺ from vibrationally excited H₂: Quantum study of S⁺ + H₂ ⇄ SH⁺ + H reaction and inelastic collision A. Zanchet, F. Lique, O. Roncero, J. R. Goicoechea, and N. Bulut A&A 626, A103 (2019)
	Formation of Acetaldehyde on CO-Rich Ices T. Lamberts, M. N. Markmeyer, F. J. Kolb, and J. Kästner ACS Earth Space Chem 3, 958-963 (2019)
	Interaction of Chiral Propylene Oxide (CH₃CHCH₂O) with Helium: Potential Energy Surface and Scattering Calculations A. Faure, P. J. Dagdigian, C. Rist, R. Dawes, E. Quintas-Sánchez, F. Lique, and M. Hochlaf ACS Earth Space Chem 3, 964-972 (2019)
	Determination of [CH₃NC]/[H₂C=C=NH] Abundance Ratios from N + CH₃CN Solid Phase Reaction in the Temperature Range from 10 to 40 K: Application to the Complex Chemistry in Star-Forming Regions L. Krim and A. Mencos ACS Earth Space Chem 3, 973-979 (2019)
	Formation of H₃⁺ through Chloromethane Dication Fragmentation J. Palaudoux and M. Hochlaf ACS Earth Space Chem 3, 980-985 (2019)
	Alcohols on the Rocks: Solid-State Formation in a H₂CC≡CH + OH Cocktail under Dark Cloud Conditions D. Qasim, G. Fedoseev, T. Lamberts, K.-J. Chuang, J. He, S. Ioppolo, J. Kástner, and H. Linnartz ACS Earth Space Chem 3, 986-999 (2019)
	Cold and Yet Complex: Detection of Ethylene Oxide in a Prestellar Core A. Bacmann, A. Faure, and J. Berteaud ACS Earth Space Chem 3, 1000-1013 (2019)
	What Will Photo-Processing of Large, Ionized Amino-Substituted Polycyclic Aromatic Hydrocarbons Produce in the Interstellar Medium? J. Burner, B. J. West, and P. M. Mayer J Phys Chem A 123, 5027-5034 (2019)
	Rotational Spectrum of the β-Cyanovinyl Radical: A Possible Astrophysical N-Heterocycle Precursor S. L. Johansen, M.-A. Martin-Drumel, and K. N. Crabtree J Phys Chem A 123, 5171-5177 (2019)
	Synthesis of functionalized nitrogen-containing polycyclic aromatic hydrocarbons and other prebiotic compounds in impacting glycine solutions M. P. Kroonblawd, R. K. Lindsey, and N. Goldman Chem Sci 10, 6091-6098 (2019)
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	The hydrogen abstraction reaction H + C₂H₆ → H₂(v,j) + C₂H₅. Part I. A full-dimensional analytical potential energy surface based on ab initio calculations J. Espinosa-Garcia M. Garcia-Chamorro, and J. C. Corchado Phys Chem Chem Phys 21, 13347-13355 (2019)
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	Semiclassical methods for calculating radiative association rate constants for different thermodynamic conditions: Application to formation of CO, CN, and SiN M. Gustafsson and R. C. Forrey J Chem Phys 150, 224301 (2019)
	Accurate global potential energy surface for SiH₂⁺(X²A₁) and quantum dynamics of related reaction H(²S) + SiH⁺(X¹Σ⁺) F. Gao, L. Zhang, W. Zhao, Q. Meng, and Y. Song J Chem Phys 150, 224304 (2019)
	Experimental characterization of the energetics of low-temperature surface reactions T. K. Henning and S. A. Krasnokutski Nature Chem 3, 568-573 (2019)
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	Anomalous kinetics of the reaction between OH and HO₂ on an accurate triplet state potential energy surface Y. Liu, M. Bai, H. Song, D. Xie, and J. Li Phys Chem Chem Phys 21, 12667-12675 (2019)
	*Collisional excitation of NH(³Σ^–) by Ar: A new ab initio* 3D potential energy surface and scattering calculations** D. Prudenzano, F. Lique, R. Ramachandran, L. Bizzocchi, and P. Caselli J Chem Phys 150, 214302 (2019)
	Highly accurate experimentally determined energy levels of H₃⁺ C. R. Markus and B. J. McCall J Chem Phys 150, 214303 (2019)
	SOFIA/EXES Observations of Warm H₂ at High Spectral Resolution: Witnessing Para-to-ortho Conversion behind a Molecular Shock Wave in HH7 D. A. Neufeld, C. DeWitt, P. Lesaffre, S. Cabrit, A. Gusdorf, L. N. Tram, and M. Richter ApJL 878, L18 (2019)
	Evidence of Surface Catalytic Effect on Cosmic Dust Grain Analogs: The Ammonia and Carbon Dioxide Surface Reaction A. Potapov, P. Theulé, C. Jäger, and T. Henning ApJL 878, L20 (2019)
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	Interactions of Atomic and Molecular Hydrogen with a Diamond-like Carbon Surface: H₂ Formation and Desorption M. Tsuge, T. Hama, Y. Kimura, A. Kouchi, and N. Watanabe ApJ 878, 23 (2019)
	Sulfur Chemistry in L1157-B1 J. Holdship, I. Jimenez-Serra, S. Viti, C. Codella, M. Benedettini, F. Fontani, M. Tafalla, R. Bachiller, C. Ceccarelli, and L. Podio ApJ 878, 64 (2019)
	Investigating the Efficiency of Explosion Chemistry as a Source of Complex Organic Molecules in TMC-1 J. Holdship, J. Rawlings, S. Viti, N. Balucani, D. Skouteris, and D. Williams ApJ 878, 65 (2019)
	LVG analysis of amidogen radical (NH₂) found in interstellar medium and in cometary material M. K. Sharma Mol Astrophys 15, 1-7 (2019)
	Computational rotational-vibrational spectroscopic analysis of isomeric species in the interstellar gas-phase stereoinversion of amino acid threonine N. Rani and Vikas Mol Astrophys 15, 8-16 (2019)
	New insights into the heterogeneity of the Tagish Lake meteorite: Soluble organic compositions of variously altered specimens D. N. Simkus, J. C. Aponte, J. E. Elsila, R. W. Hilts, H. L. McLain, and C. D. K. Herd Meteor Planet Sci 54, 1283-1302 (2019)
	Measurement of CH₃D on Titan at Submillimeter Wavelengths A. E. Thelen, C. A. Nixon, M. A. Cordiner, S. B. Charnley, P. G. J. Irwin, and Z. Kisiel AJ 157, 219 (2019)
	Neptune's Latitudinal Variations as Viewed with ALMA J. Tollefson, I. de Pater, S. Luszcz-Cook, and D. DeBoer AJ 157, 251 (2019)
	Variationally Computed IR Line List for the Methyl Radical CH₃ A. Y. Adam, A. Yachmenev, S. N. Yurchenko, and P. Jensen J Phys Chem A 123, 4755-4763 (2019)
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	Hydrogenated polycyclic aromatic hydrocarbons (HnPAHs) as catalysts for hydrogenation reactions in the interstellar medium: a quantum chemical model R. M. Ferullo, C. E. Zubieta, and P. G. Belell Phys Chem Chem Phys 21, 12012-12020 (2019)
	Reactivity of the Indenyl Radical (C₉H₇) with Acetylene (C₂H₂) and Vinylacetylene (C₄H₄) L. Zhao, M. B. Prendergast, R. I. Kaiser, B. Xu, W. Lu, U. Ablikim, M. Ahmed, A. D. Oleinikov, V, N.Azyazov, A. M. Mebel, A. H. Howlader, and S. F. Wnuk Chem Phys Chem 20, 1437-1447 (2019) COVER ARTICLE
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	Multiline Observations of Molecular Bullets from a High-mass Protostar Y. Cheng, K. Qiu, Q. Zhang, F. Wyrowski, K. Menten, and R. Güsten ApJ 877, 112 (2019)
	TRAO Survey of Nearby Filamentary Molecular Clouds, the Universal Nursery of Stars (TRAO FUNS). I. Dynamics and Chemistry of L1478 in the California Molecular Cloud E. J. Chung, C. W. Lee, S. Kim, G. Kim, P. Caselli, M. Tafalla, P. C. Myers, A. Soam, T. Liu, M. Gopinathan, M. Kim, K. H. Kim, W. Kwon, H. Kang, and C. Lee ApJ 877, 114 (2019)
	Rocky Planetesimal Formation Aided by Organics K. A. Homma, S. Okuzumi, T. Nakamoto, and Y. Ueda ApJ 877, 128 (2019)
	Unlocking CO Depletion in Protoplanetary Disks. II. Primordial C/H Predictions inside the CO Snowline K. R. Schwarz, E. A. Bergin, L. I. Cleeves, K. Zhang, K. I. Öberg, G. A. Blake, and D. E. Anderson ApJ 877, 131 (2019)
	Infrared intensities and molar refraction of amorphous dimethyl carbonate - comparisons to four interstellar molecules R. L. Hudson and F. M. Coleman Phys Chem Chem Phys 21, 11284-11289 (2019)
	HC_nN anions in the ISM: exploring their existence and new paths to anionic carbonitriles for n = 3, 5 S. V. Jerosimić, R. Wester, and F. A. Gianturco Phys Chem Chem Phys 21, 11405-11415 (2019)
	AromAtom: sharing science through smell M. Barcenilla Astron Geophys 60, 3.20-3.21 (2019)
	CO₂-broadening coefficients in the ν₃ fundamental band of methane B. Vispoel, L. Fissiaux, and M. Lepère J Mol Specsctrosc 360, 1-6 (2019)
	Cavity ring-down UV spectroscopy of the C²Σ⁺-X²Π electronic transition of CH C. Medcraft, H. Linnartz, and W. Ubachs J Mol Specsctrosc 360, 15-23 (2019)
	Consistent Dust and Gas Models for Protoplanetary Disks. III. Models for Selected Objects from the FP7 DIANA Project P. Woitke, I. Kamp, S. Antonellini, F. Anthonioz, C. Baldovin-Saveedra, A. Carmona, O. Dionatos, C. Dominik, J. Greaves, M. Güdel, J. D. Ilee, A. Liebhardt, F. Menard, M. Min, C. Pinte, C. Rab, L. Rigon, W. F. Thi, N. Thureau, and L. B. F. M. Waters Publ Astron Soc Pacific 131, 064301 (2019)
	Temperature and density dependent cooling function for H₂ with updated H₂/H collisional rates C. M. Coppola, F. Lique, F. Mazzia, F. Esposito, and M. V. Kazandjian MNRAS 486, 1590-1593 (2019)
	Formation of polyynes and ring-polyyne molecules following fragmentation of polycyclic aromatic hydrocarbons T. Chen and Y. Luo MNRAS 486, 1875-1881 (2019)
	Radical-assisted polymerization in interstellar ice analogues: formyl radical and polyoxymethylene T Butscher, F. Duvernay, G. Danger, R. Torro, G. Lucas, Y. Carissan, D. Hagebaum-Reignier, and T. Chiavassa MNRAS 486, 1953-1963 (2019)
	¹³CO and ¹³CO₂ ice mixtures with N₂ in photon energy transfer studies H. Carrascosa, L.-C. Hsiao, N.-E. Sie, G. M. Muñoz Caro, and Y.-J. Chen MNRAS 486, 1985-1994 (2019)
	Chemical significance of different temperature regimes for cosmic-ray-induced heating of whole interstellar grains J. Kalvāns and J. R. Kalnin MNRAS 486, 2050-2062 (2019)
	Thermodynamic and kinetic aspects of glycine and its radical cation under interstellar medium conditions N. F. Xavier, Jr., L. Baptista, and G. F. Bauerfeldt MNRAS 486, 2153-2164 (2019)
	ExoMol line lists - XXXII. The rovibronic spectrum of MgO H. Y. Li, J. Tennyson, and S. N. Yurchenko MNRAS 486, 2351-2365 (2019)
	Merged H/H₂ and C⁺/C/CO transitions in the Orion Bar M. S. Kirsanova and D. S. Wiebe MNRAS 486, 2525-2534 (2019)
	The millimeter-wavelength absorption of sulfuric acid vapor measured under simulated Venus conditions A. B. Akins and P. G. Steffes Icarus 326, 18-28 (2019)
	Color centers in salts - Evidence for the presence of sulfates on Europa C. A. Hibbitts, K. Stockstill-Cahill, B. Wing, and C. Paranicas Icarus 326, 37-47 (2019)
	Vibrational dependence, temperature dependence, and prediction of line shape parameters for the H₂O-H₂ collision system R. R. Gamache, B. Vispoel, C. L. Renaud, K. Cleghorn, and L. Hartmann Icarus 326, 186-196 (2019)
	Mars atmospheric chemistry simulations with the GEM-Mars general circulation model F. Daerden, L. Neary, S. Viscardy, A. García Muñoz, R. T. Clancy, M. D. Smith, T. Encrenaz, and A. Fedorova Icarus 326, 197-224 (2019)
	A gas-phase primordial origin of O₂ in comet 67P/Churyumov-Gerasimenko J. M. C. Rawlings, T. G. Wilson, and D. A. Williams MNRAS 486, 10-20 (2019)
	Rotational transitions of C₃N^– induced by collision with H₂ M. Lara-Moreno, T. Stoecklin, and P. Halvick MNRAS 486, 414-421 (2019)
	Inelastic rate coefficients for collisions of C₄H^– with para-H₂(j = 0) at low temperatures M. L. Senent, F. Dayou, F. Dumouchel, C. Balança, and N. Feautrier, MNRAS 486, 422-429 (2019)
	Non-equilibrium chemistry and destruction of CO by X-ray flares J. Mackey, S. Walch, D. Seifried, S. C. O. Glover, R. Wünsch, and F. Aharonian MNRAS 486, 1094-1122 (2019)
	*Rotational relaxation of CF⁺ by collision with para-H₂* O. Denis-Alpizar and J. Rubayo-Soneira MNRAS 486, 1255-1259 (2019)
	Si₃C₂H₂ isomers with a planar tetracoordinate carbon or silicon atom(s) V. S.Thimmakondu and K. Thirumoorthy Comp Theor Chem 1157, 40-46 (2019)
	*Pure rotational spectrum of cis-OSOO* M. Nakajima and Y. Endo Chem Phys Lett 725, 14-17 (2019)
	Formation of methyl ketenimine (CH₃CH=C=NH) and ethylcyanide (CH₃CH₂C≡N) isomers through successive hydrogenations of acrylonitrile (CH₂=CH–C≡N) under interstellar conditions: The role of CH₃C•H–C≡N radical in the activation of the cyano group chemistry L. Krim, J.-C. Guillemin, and D. E. Woon MNRAS 485, 5210-5220 (2019)
	First interferometric study of enhanced N-fractionation in N₂H⁺: the high-mass star-forming region IRAS 05358+3543 L. Colzi, F. Fontani, P. Caselli, S. Leurini, L. Bizzocchi, and G. Quaia, MNRAS 485, 5543-5558 (2019)
	Oxygen fractionation in dense molecular clouds J.-C. Loison, V. Wakelam, P. Gratier, K. M. Hickson, A. Bacmann, M. Agúndez, N. Marcelino, J. Cernicharo, V. Guzman, M. Gerin, J. R. Goicoechea, E. Roueff, F. Le Petit, J. Pety, A. Fuente, and P. Riviere-Marichalar MNRAS 485, 5777-5789 (2019)
	Formation of Na-containing complex molecules in the gas phase in dense molecular clouds: quantum study of the Na⁺ + H₂ and Na⁺ + D₂ radiative association step D. Burdakova, G. Nyman, and T. Stoecklin MNRAS 485, 5874-5879 (2019)
	Identification of organic molecules with a laboratory prototype based on the Laser Ablation-CosmOrbitrap L. Selliez, C. Briois, N. Carrasco, L. Thirkell, R. Thissen, M. Ito, F.-R. Orthous-Daunay, G. Chalumeau, F. Colin, H. Cottin, C. Engrand, L. Flandinet, N.Fray, B. Gaubichera, N. Grand, J.-P. Lebreton, A. Makarov, S. Ruocco, C. Szopa, V. Vuitton, and P. Zapf Planet Space Sci 170, 42-51 (2019)
	The performance of explicitly correlated methods for the computation of anharmonic vibrational frequencies D. Agbaglo and R. C. Fortenberry Int J Quantum Chem 119, e25899 (2019)

Published in May 2019
	Probing the Universe with H₃⁺ J. Pelley ACS Cent Sci 5, 741-744 (2019)
	Precise Observations of the ¹³CO/C¹⁸O Isotope Ratios Toward the Galactic Center A. Ubagai, T. Oyama, M. Araki, S. Takano, Y. Minami, Y. Sumiyoshi, N. Kuze, and K. Tsukiyama Res Notes AAS 3, 78 (2019)
	Detection of the Nitric Oxide Dayglow on Mars by MAVEN/IUVS M. H. Stevens, D. E. Siskind, J. Scott Evans, J. L. Fox, J. Deighan, S. K. Jain, and N. M. Schneider J Geophys Res Planets 124, 1226-1237 (2019)
	Direct estimation of electron density in the Orion Bar PDR from mm-wave carbon recombination lines S. Cuadrado, P. Salas, J. R. Goicoechea, J. Cernicharo, A. G. G. M. Tielens, and A. Báez-Rubio A&A 625, L3 (2019)
	Terrestrial deuterium-to-hydrogen ratio in water in hyperactive comets D. C. Lis, D. Bockelée-Morvan, R. Güsten, N. Biver, J. Stutzki, Y. Delorme, C. Durán, H. Wiesemeyer, and Y. Okada A&A 625, L5 (2019)
	Mapping the structural diversity of C₆₀ carbon clusters and their infrared spectra C. Dubosq, C. Falvo, F. Calvo, M. Rapacioli, P. Parneix, T. Pino, and A. Simon A&A 625, L11 (2019)
	Polyacenes and diffuse interstellar bands A. Omont, H. F. Bettinger, and C. Tönshoff A&A 625, A41 (2019)
	The relation between 5780 and 5797 diffuse interstellar bands, CH/CH⁺ molecules, and atomic or molecular hydrogen T. Weselak A&A 625, A55 (2019)
	Photodissociation of CO in the outflow of evolved stars M. Saberi, W. H. T. Vlemmings, and E. De Beck A&A 625, A81 (2019)
	Isocyanogen formation in the cold interstellar medium C. Vastel, J. C. Loison, V. Wakelam, and B. Lefloch A&A 625, A91 (2019)
	A new radio molecular line survey of planetary nebulae. HNC/HCN as a diagnostic of ultraviolet irradiation J. Bublitz, J. H. Kastner, M. Santander-García, V. Bujarrabal, J. Alcolea, and R. Montez, Jr. A&A 625, A101 (2019)
	A sensitive λ 3 mm line survey of L483. A broad view of the chemical composition of a core around a Class 0 object M. Agúndez, N. Marcelino, J. Cernicharo, E. Roueff, and M. Tafalla A&A 625, A147 (2019)
	Exoplanet atmospheres with GIANO. II. Detection of molecular absorption in the dayside spectrum of HD 102195b G. Guilluy, A. Sozzetti, M. Brogi, A. S. Bonomo, P. Giacobbe, R. Claudi, and S. Benatti A&A 625, A107 (2019)
	High-energy ion impacts into the sulfur-bearing ice surface of Europa: an atomistic study of chemical transformations C. Anders and H. M. Urbassek A&A 625, A140 (2019)
	Destruction of dimethyl ether and methyl formate by collisions with He⁺ D. Ascenzi, A. Cernuto, N. Balucani, P. Tosi, C. Ceccarelli, L. Matteo Martini, and F. Pirani A&A 625, A72 (2019)
	Reaction of NH⁺, NH₂⁺, and NH₃⁺ ions with H₂ at low temperatures. The pathway to ammonia production in the interstellar medium S. Rednyk, Š. Roučka, A. Kovalenko, T. D. Tran, P. Dohnal, R. Plašil and J. Glosík A&A 625, A74 (2019)
	Statistical Analysis of the Effect of Deuteration on Quantum Delocalization in CH₅⁺ M. E. Fore and A. B. McCoy J Phys Chem A 123, 4623-4631 (2019)
	Ab initio spectroscopic characterization of the radical CH₃OCH₂ at low temperatures O. Yazidi, M. L. Senent, V. Gámez, M. Carvajal, and M. Mogren Al-Mogren J Chem Phys 150, 194102 (2019)
	The v₂ = 1, 2 and v₄ = 1 bending states of ¹⁵NH₃ and their analysis at experimental accuracy E. Canè, G. Di Lonardo, L. Fusina, F. Tamassia, and A. Predoi-Cross J Chem Phys 150, 194301 (2019)
	*Symmetry effects in rotationally resolved spectra of bi-deuterated ethylene: Theoretical line intensities of cis, trans, and as-C₂H₂D₂ isotopomers* D. Viglaska, M. Rey, A. V. Nikitin, and V. G. Tyuterev J Chem Phys 150, 194303 (2019)
	*Theoretical rotation-vibration spectroscopy of cis- and trans-diphosphene (P₂H₂) and the deuterated species P₂HD* A. Owens and S. N. Yurchenko J Chem Phys 150, 194308 (2019)
	Formation and Dissociation of N₃ in Icy N₂ with Far-ultraviolet Light J.-I. Lo, S.-L. Chou, Y.-C. Peng, H.-C. Lu, and B.-M. Cheng ApJ 877, 27 (2019)
	Experimental and Theoretical Studies of the Isotope Exchange Reaction D + H₃⁺ → H₂D⁺ + H P.-M. Hillenbrand, K. P. Bowen, J. Liévin, X. Urbain, and D. W. Savin ApJ 877, 38 (2019)
	Electron-Induced Radiolysis of Astrochemically Relevant Ammonia Ices K. E. Shulenberger, J. L. Zhu, K. Tran, S. Abdullahi, C. Belvin, J. Lukens, Z. Peeler, E. Mullikin, H. M. Cumberbatch, J. Huang, K. Regovich, A. Zhou, L. Heller, M. Markovic, L. Gates, C. Buffo, R. Tano-Menka, C. R. Arumainayagam, E. Böhler, P. Swiderek, S. Esmaili, A. D. Bass, M. Huels, and L. Sanche ACS Earth Space Chem 2, 800-810 (2019)
	Long Carbon-Based Chains of Interstellar Medium Can Have a Triplet Ground State. Why Is This Important for Astrochemistry? I. Bâldea ACS Earth Space Chem 2, 863-872 (2019)
	Study of Benzene Fragmentation, Isomerization, and Growth Using Microwave Spectroscopy K. L. K. Lee and M. C. McCarthy J Phys Chem Lett 10, 2408-2413 (2019)
	Combined Experimental and Computational Study on the Reaction Dynamics of the 1-Propynyl (CH₃CC)-1,3-Butadiene (CH₂CHCHCH₂) System and the Formation of Toluene under Single Collision Conditions A. M. Thomas, C. He, L. Zhao, G. R. Galimova, A. M. Mebel, and R. I. Kaiser J Phys Chem A 123, 4104-4118 (2019)
	Experimental Approach to the Study of Anharmonicity in the Infrared Spectrum of Pyrene from 14 to 723 K S. Chakraborty, G. Mulas, K. Demyk, and C. Joblin J Phys Chem A 123, 4139-4148 (2019)
	Infrared Spectroscopy of Disilicon-Carbide, Si₂C: The ν₃ Fundamental Band D. Witsch, V. Lutter, A. A. Breier, K. M. T. Yamada, G. W. Fuchs, J. Gauss, and T. F. Giesen J Phys Chem A 123, 4168-4177 (2019)
	Active Thermochemical Tables: The Partition Function of Hydroxymethyl (CH₂OH) Revisited D. H. Bross, H.-G. Yu, L. B. Harding, and B. Ruscic J Phys Chem A 123, 4212-5231 (2019)
	Absorption Spectra of Acetylene, Vinylidene, and Their Deuterated Isotopologues on Ab Initio Potential Energy and Dipole Moment Surfaces J. Chang, L. Guo, R. Wang, J. Mou, H. Ren, J. Ma, and H. Guo J Phys Chem A 123, 4232-4240 (2019)
	Interaction of the simple carbene c-C₃H₂ with H₂: potential energy surface and low-energy scattering M. Ben Khalifa, L. Wiesenfeld, and K. Hammami Phys Chem Chem Phys 21, 9996-10002 (2019)
	Gas phase detection and rotational spectroscopy of ethynethiol, HCCSH K. L. K. Lee, M.-A. Martin-Drumel, V. Lattanzi, B. A. McGuire, P. Caselli, and M. C. McCarthy Mol Phys 117, 1381-1391 (2019)
	Connecting the Scales: Large Area High-resolution Ammonia Mapping of NGC 1333 ApJ 876, 108 (2019)
	On Simulating the Proton-irradiation of O₂ and H₂O Ices Using Astrochemical-type Models, with Implications for Bulk Reactivity C. N. Shingledecker, A. Vasyunin, E. Herbst, and P. Caselli ApJ 876, 140 (2019)
	Detection of methoxymethanol as a photochemistry product of condensed methanol H. Schneider, A. Caldwell-Overdier, S. Coppieters 't Wallant, L. Dau, J. Huang, I. Nwolah, M. Kasule, C. Buffo, E. Mullikin, L. Widdup, A. Hay, S. T. Bao, J. Perea, M. Thompson, R. Tano-Menka, M. Van Tuyl, A. Wang, S. Bussey, N. Sachdev, C. Zhang, M. C Boyer, and C. R Arumainayagam MNRASL 485, L19-L23 (2019)
	Theoretical Reflectance Spectra of Earth-like Planets through Their Evolutions: Impact of Clouds on the Detectability of Oxygen, Water, and Methane with Future Direct Imaging Missionsk Y. Kawashima1 and S. Rugheimer AJ 157, 213 (2019)
	Prediction of the near-IR spectra of ices by ab initio molecular dynamics R. Escribano, P. C. Gómez, B. Maté, G. Molpeceres, and E. Artachod Phys Chem Chem Phys 21, 9433-9440 (2019)
	A Survey of C₂H, HCN, and C¹⁸O in Protoplanetary Disks J. B. Bergner, K. I. Öberg, E. A. Bergin, R. A. Loomis, J. Pegues, and C. Qi ApJ 876, 25 (2019)
	Dicarbon Formation in Collisions of Two Carbon Atoms J. F. Babb, R. T. Smyth, and B. M. McLaughlin ApJ 876, 38 (2019)
	First Abundance Measurement of Organic Molecules in the Atmosphere of HH 212 Protostellar Disk C.-F. Lee, C. Codella, Z.-Y. Li, and S.-Y. Liu ApJ 876, 63 (2019)
	Sulfur Chemistry in Protoplanetary Disks: CS and H₂CS R. Le Gal, K. I. Öberg, R. A. Loomis, J. Pegues, and J. B. Bergner ApJ 876, 72 (2019)
	Seasonal change of CH₄/H₂ ratio in the atmosphere of Uranus C. Wang, C. Tu, and X. Hu Astrophys Space Sci 364, 77 (2019)
	The high-resolution LIF spectrum of the SiCCl free radical: Probing the silicon-carbon triple bond G. Rothschopf, T. C. Smith, and D. J. Clouthier J Mol Specrtosc 359, 22-30 (2019)
	Total Absorption Cross Section for UV Excitation of Sulfur Monoxide K. Sarka and S. Nanbu J Phys Chem A 123, 3697-3702 (2019)
	Photochemistry of XCH₂CN (X = -Cl, -SH) in Argon Matrices J. Zapała, T. Custer, J.-C. Guillemin, and M. Gronowski J Phys Chem A 123, 3818-3830 (2019)
	*Detectable Molecular Features above Hydrocarbon Haze via Transmission Spectroscopy with JWST: Case Studies of GJ 1214b-, GJ 436b-, HD 97658b-, and Kepler-51b-like Planets* Y. Kawashima, R. Hu, and M. Ikoma ApJL 876, L5 (2019)
	Line Ratios Reveal N₂H⁺ Emission Originates above the Midplane in TW Hydrae K. R. Schwarz, R. Teague, and E. A. Bergin ApJL 876, L13 (2019)
	First-principles dynamics of collisional intersystem crossing: resonance enhanced quenching of C(¹D) by N₂ F. An, S. Han, X. Hu, D. Xie, and H. Guo Phys Chem Chem Phys 21, 8645-8653 (2019)
	Simulating the atomic and molecular content of molecular clouds using probability distributions of physical parameters T. G. Bisbas, A. Schruba, and E. F. van Dishoeck MNRAS 485, 3097-3111 (2019)
	Molecular line lists for the triplet states in gaseous ZrS at high temperature A. Farhat MNRAS 485, 2791-2805 (2019)
	Simulating the density of organic species in the atmosphere of Titan with a coupled ion-neutral photochemical model V. Vuitton, R. V. Yelle, S. J. Klippenstein, S. M. Hörst, and P. Lavvas Icarus 324, 120-197 (2019)
	Calculations of adsorption energies, coadsorptions, and diffusion barriers of H atoms, and the H₂ formation on a nanographene surface (coronene) M. Sánchez and F. Ruette Int J Quantum Chem 119, e25893 (2019)
	Molecular identifications in experiments with astronomical ice analogues: new data, old strategies, and the N₂ + acetone system R. K. Hudson and P. A. Gerakines MNRAS 485, 861-871 (2019)
	Searching for stable fullerenes in space with computational chemistry A. Candian, M. Gomes Rachid, H. MacIsaac, V. N. Staroverov, E. Peeters, and J. Cami MNRAS 485, 1137-1146 (2019)
	Effects of UV-organic interaction and martian conditions on the survivability of organics B. Laurent, C. R. Cousins, M. F. C. Pereira, and Z. Martins Icarus 323, 33-39 (2019)

Published in April 2019
	Spatial Distribution of AlO in a High-mass Protostar Candidate Orion Source S. Tachibana, T. Kamizuka, T. Hirota, N. Sakai, Y. Oya, A. Takigawa, and S. Yamamoto ApJ 875, L29 (2019)
	The complexity of Orion: an ALMA view. III. The explosion impact L. Pagani, E. Bergin, P. F. Goldsmith, G. Melnick, R. Snell, and C. Favre A&A 624, L5 (2019)
	CO, H₂O, H₂O⁺ line and dust emission in a z = 3.63 strongly lensed starburst merger at sub-kiloparsec scales C. Yang, R. Gavazzi, A. Beelen, P. Cox, A. Omont, M. D. Lehnert, Y. Gao, R. J. Ivison, A. M. Swinbank, L. Barcos-Muñoz, R. Neri, A. Cooray, S. Dye, S. Eales, H. Fu, E. González-Alfonso, E. Ibar, M. J. Michałowski, H. Nayyeri, M. Negrello, J. Nightingale, I. Pérez-Fournon, D. A. Riechers, I. Smail, and P. van der Werf A&A 624, A138 (2019)
	Methylamine and other simple N-bearing species in the hot cores NGC 6334I MM1-3 E. G. Bøgelund, B. A. McGuire, M. R. Hogerheijde, E. F. van Dishoeck, and N. F. W. Ligterink A&A 624, A82 (2019)
	Gas phase Elemental abundances in Molecular cloudS (GEMS). I. The prototypical dark cloud TMC 1 A. Fuente, D. G. Navarro, P. Caselli, M. Gerin, C. Kramer, E. Roueff, T. Alonso-Albi, R. Bachiller, S. Cazaux, B. Commercon, R. Friesen, S. García-Burillo, B. M. Giuliano, J. R. Goicoechea, P. Gratier, A. Hacar, I. Jiménez-Serra1, J. Kirk, V. Lattanzi, J. C. Loison, J. Malinen, N. Marcelino, R. Martí-Doénech, G. Muñoz-Caro, J. Pineda, M. Tafalla, B. Tercero, D. Ward-Thompson, S. P. Treviño-Morales, P. Riviére-Marichalar, O. Roncero, T. Vidal, and M. Y. Ballester A&A 624, A105 (2019)
	Interferometric observations of SiO thermal emission in the inner wind of M-type AGB stars IK Tauri and IRC+10011 J. L. Verbena1, V. Bujarrabal, J. Alcole2, M. Gómez-Garrido, and A. Castro-Carrizo A&A 624, A107 (2019)
	**Herschel water maps towards the vicinity of the black hole Sgr A*** J. Armijos-Abendaño, J. Martín-Pintado, M. A. Requena-Torres, E. González-Alfonso, R. Güsten, A. Weiß, A. I. Harris, F. P. Israel, C. Kramer, J. Stutzki, and P. van der Werf A&A 624, A112 (2019)
	Reduced chemical scheme for modelling warm to hot hydrogen-dominated atmospheres O. Venot, R. Bounaceur, M. Dobrijevic, E. Hébrard, T. Cavalié, P. Tremblin, B. Drummond, and B. Charnay A&A 624, A58 (2019)
	High resolution optical spectroscopy of the N₂-rich comet C/2016 R2 (PanSTARRS) C. Opitom, D. Hutsemékers, E. Jehin, P. Rousselot, F. J. Pozuelos, J. Manfroid, Y. Moulane, M. Gillon, and Z. Benkhaldoun A&A 624, A64 (2019)
	Astrophysical detections and databases for the mono deuterated species of acetaldehyde CH₂DCOH and CH₃COD L. H. Coudert, L. Margulès, C. Vastel, R. Motiyenko, E. Caux, and J.-C. Guillemin A&A 624, A70 (2019)
	Modeling sulfur depletion in interstellar clouds J. Laas and P. Caselli A&A 624, A108 (2019)
	Extraterrestrial prebiotic molecules: photochemistry vs. radiation chemistry of interstellar ices C. R. Arumainayagam, R. T. Garrod, M. C. Boyer, A. K. Hay, S. T. Bao, J. S. Campbell, J. Wang, C. M. Nowak, M. R. Arumainayagama, and P. J. Hodge Chem Soc Rev 48, 2293-2314 (2019) COVER ARTICLE
	Formation of Glyoxylic Acid in Interstellar Ices: A Key Entry Point for Prebiotic Chemistry A. K. Eckhardt, A. Bergantini, S. K. Singh, P. R. Schreiner, and R. I. Kaiser Angew Chem Int Ed 58, 5663-5667 (2019)
	Gas phase synthesis of [4]-helicene L. Zhao, R. I. Kaiser, B. Xu, U. Ablikim, W. Lu, M. Ahmed, M. M. Evseev, E. K. Bashkirov, V. N. Azyazov, M. V. Zagidullin, A. N. Morozov, A. H. Howlader, S. F. Wnuk, A. M. Mebel, D. Joshi, G. Veber, and F. R. Fischer Nat Commun 10, 1510 (2019)
	Interaction and Photodissociation of Electronic Excited States of HS₂ in the Ultraviolet Region: A Theoretical Contribution S. Feng, S. Shan, H. Guo, H. Xu, and Bing Yan J Phys Chem A 123, 3435-3440 (2019)
	Why Do Large Ionized Polycyclic Aromatic Hydrocarbons Not Lose C₂H₂? B. J. West, L. Lesniak, and P. M. Mayer J Phys Chem A 123, 3569-3574 (2019)
	Ab initio structure and vibration-rotation dynamics of the formyl and isoformyl cations, HCO⁺/HOC⁺ J. Koput J Chem Phys 150, 154307 (2019)
	Confirming Interstellar C₆₀⁺ Using the Hubble Space Telescope M. A. Cordiner, H. Linnartz, N. L. J. Cox, J. Cami, F. Najarro, C. R. Proffitt, R. Lallement, P. Ehrenfreund, B. H. Foing, T. R. Gull, P. J. Sarre, and S. B. Charnley ApJL 875, 131 (2019)
	The Refractive Index of Amorphous and Crystalline Water Ice in the UV-vis V. Kofman, J. He, I. Loes ten Kate, and H. Linnartz ApJ 875, 131 (2019)
	Astrophysical detection of the helium hydride ion HeH⁺ R. Güsten, H. Wiesemeyer, D. Neufeld, K. M. Menten, U. U. Graf, K. Jacobs, B. Klein, O. Ricken, C. Risacher, and J. Stutzki Nature 568, 357-359 (2019) DETECTION OF "FIRST" MOLECULE
	Ultraviolet Spectroscopy and Photochemistry of SO₂/H₂O Ices R. Hodyss, P. V. Johnson, S. M. Meckler, and E. C. Fayolle ACS Earth Space Chem 3, 663-668 (2019)
	Jupiter's Formation in the Vicinity of the Amorphous Ice Snowline O. Mousis, T. Ronnet, and J. I. Lunine ApJ 875, 9 (2019)
	The Sequence of Coronene Hydrogenation Revealed by Gas-phase IR Spectroscopy S. Cazaux, Y. Arribard, D. Egorov, J. Palotás, R. Hoekstra, G. Berden, J. Oomens, and T. Schlathölter ApJ 875, 27 (2019)
	ALMA Observations of Layered Structures due to CO Selective Dissociation in the ρ Ophiuchi A Plane-parallel PDR M. Yamagishi, C. Hara, R. Kawabe, F. Nakamura, T. Kamazaki, T. Takekoshi, Y. Shimajiri, H. Nomura, S. Takakuwa, and J. Di Francesco ApJ 875, 62 (2019)
	Desorption Kinetics and Binding Energies of Small Hydrocarbons A. Behmard, E. C. Fayolle, D. M. Graninger, J. B. Bergner, R. Marín-Doénech, P. Maksyutenko, M. Rajappan, and K. I. Öberg ApJ 875, 73 (2019)
	On the formation of phosphorous polycyclic aromatics hydrocarbons (PAPHs) in astrophysical environments M. Fioroni, R. E. Savage, and N. J. DeYonker Phys Chem Chem Phys 21, 8015-8021 (2019)
	The Unexpected Spectrum of the Innermost Ejecta of the Red Hypergiant VY CMa R. M. Humphreys, L. M. Ziurys, J. J. Bernal, M. S. Gordon, L. A. Helton, K. Ishibashi, T. J. Jones, A. M. S. Richards, and W. Vlemmings ApJL 874, L26 (2019)
	The ice composition in the disk around V883 Ori revealed by its stellar outburst J.-E. Lee, S. Lee, G. Baek, Y. Aikawa, L. Cieza, S.-Y. Yoon, G. Herczeg, D. Johnstone, and S. Casassus Nature Astron 3, 314-319 (2019)
	Ethane in Titan's Stratosphere from Cassini CIRS Far- and Mid-infrared Spectra N. A. Lombardo, C. A. Nixon, M. Sylvestre, D. E. Jennings, N. Teanby, P. J. G. Irwin, and F. M. Flasar AJ 157, 160 (2019)
	Hubble Ultraviolet Spectroscopy of Jupiter Trojans I. Wong, M. E. Brown, J. Blacksberg, B. L. Ehlmann, and A. Mahjoub AJ 157, 161 (2019)
	Elucidating the Reactivity of O₂ (a ¹Δ_g): A Study with Amino Acid Anions and Related Sulfur and Oxygen Anionic Species N. Eyet, Z.-C. Wang, and V. M. Bierbaum J Phys Chem A 123, 2586-2591 (2019)
	Adsorption of Formamide at the Surface of Amorphous and Crystalline Ices under Interstellar and Tropospheric Conditions. A Grand Canonical Monte Carlo Simulation Study B. Kiss, S. Picaud, M. Szőri, and P. Jedlovszky J Phys Chem A 123, 2935-2948 (2019)
	Oxygen Atom Reactions with C₂H₆, C₂H₄, and C₂H₂ in Ices J. B. Bergner, K. I. Öberg, and M. Rajappan ApJ 874, 115 (2019)
	Physico-chemical Behavior of Hydrogen Sulfide Induced by Reactions with H and D Atoms on Different Types of Ice Surfaces at Low Temperature Y. Oba, T. Tomaru, A. Kouchi, and N. Watanabe ApJ 874, 124 (2019)
	Fullerene Oligomers and Polymers as Carriers of Unidentified IR Emission Bands S. A. Krasnokutski, M. Gruenewald, C. Jäger, F. Otto, R. Forker, T. Fritz, and T. Henning ApJ 874, 149 (2019)
	H₂CO and H110α Observations toward the Aquila Molecular Cloud T. Komesh1, J. Esimbek, W. Baan, J. Zhou, D. Li, G. Wu, Y. He, S. Sailanbek, X. Tang and A. Manapbayeva ApJ 874, 172 (2019)
	Rotational spectroscopy of the two higher energy conformers of 2-cyanobutane M. Hermanns, N. Wehres, F.Lewen, H. S. P. Müller, and S. Schlemmer J Mol Spectrosc 358, 25-36 (2019)
	Gas-phase reactivity of CH₃OH toward OH at interstellar temperatures (11.7-177.5 K): experimental and theoretical study A. J. Ocaña, S. Blázquez, A. Potapov, B. Ballesteros, A. Canosa, M. Antiñolo, L. Vereecken, J. Albaladejo, and E. Jiménez Phys Chem Chem Phys 21, 6942-6957 (2019)
	Electron interactions with astro chemical compounds Y. Thakar, R. Bhavsar, M. Swadia, M. Vinodkumar, N. Mason, and C. Limbachiya Planet Space Sci 168, 95-103 (2019)
	ATLASGAL - molecular fingerprints of a sample of nassive star-forming clumps J. S. Urquhart, C. Figura, F. Wyrowski, A. Giannetti, W.-J. Kim, M. Wienen, S. Leurini, T. Pillai, T. Csengeri, S. J. Gibson, K. M. Menten, T. J. T. Moore, and M. A. Thompson MNRAS 484, 4444-4470 (2019)
	High-resolution spectroscopy and high contrast imaging with the ELT: looking for O₂ in Proxima b G. A. Hawker and I. R. Perry MNRAS 484, 4855-4864 (2019)
	Jupiter's ammonia distribution derived from VLA maps at 3-37 GHz I. de Pater, R. J. Sault, M. H. Wong, L. N. Fletcher, D. De Boer, and B. Butlere Icarus 322, 168-191 (2019)
	Laboratory investigations of the physical state of CO₂ ice in a simulated Martian environment G. Portyankina, J. Merrison, J. J. Iversen, Z. Yoldi, C. J.Hansen, K.-M. Aye, A. Pommerol, and N. Thomas Icarus 322, 210-220 (2019)
	A crossed molecular beams investigation of the reactions of atomic silicon (Si(³P)) with C₄H₆ isomers (1,3-butadiene, 1,2-butadiene, and 1-butyne) A. M. Thomas, B. B. Dangi, T. Yang, R. I. Kaiser, B.-J. Sun, T.-J. Chou, and A. H. H. Chang Chem Phys 520, 70-80 (2019)
	Protoplanetary discs: sensitivity of the chemical composition to various model parameters V. Wakelam, E. Chapillon, A. Dutrey, S. Guilloteau, W. Iqbal, A. Coutens, and L. Majumdar MNRAS 484, 1563-1573 (2019)
	H₂ chemistry in galaxy simulations: an improved supernova feedback model A. Lupi MNRAS 484, 1687-1701 (2019)
	Experimental phase function and degree of linear polarization of cometary dust analogues E. Frattin, O. Muñoz, F. Moreno, J. Nava, J. Escobar-Cerezo, J. C Gomez Martin, D. Guirado, A. Cellino, P. Coll, F. Raulin, I. Bertini, G. Cremonese, M. Lazzarin, G. Naletto, and F. La Forgia MNRAS 484, 2198-2211 (2019)
	H₂ self-shielding with non-LTE rovibrational populations: implications for cooling in protogalaxies J. Wolcott-Green and Z. Haiman MNRAS 484, 2467-3473 (2019)
	Chemical nitrogen fractionation in dense molecular clouds J.-C. Loison, V. Wakelam, P. Gratier, and K. M. Hickson MNRAS 484, 2747-2756 (2019)

Published in March 2019
	Dimerization of HCN in Interstellar Icy Grain Mantles: A DFT Study J. C. Choe Bull Korean Chem Soc 40, 205-206 (2019)
	Implications of Revised CO₂-CH₄ and CO₂-H₂ Absorption for Outer Edge Habitable Zone Planets R. M. Ramirez Res Notes AAS 3, 48 (2019)
	Directed Gas-Phase Formation of the Germaniumsilylene Butterfly Molecule (Ge(μ-H₂)Si) A. M. Thomas, B. B. Dangi, T. Yang, G. Tarczay, R. I. Kaiser, B.-J. Sun, S.-Y. Chen, A. H. H. Chang, T. L. Nguyen, J. F. Stanton, and A. M. Mebel J Phys Chem Lett 10, 1264-1271 (2019)
	Indigenous Organic-Oxidized Fluid Interactions in the Tissint Mars Meteorite E. A. Jaramillo, S. H. Royle, M. W. Claire, S. P. Kounaves, and M. A. Sephton Geophys Res Lett 46, 3090-3098 (2019)
	Structures of benzonitrile dimer radical cation and the protonated dimer: Observation of hydronium ion core solvated by benzonitrile molecules K. A. Mason, A. C. Pearcy, A. M. Hamida, and M. S. El-Shall J Chem Phys 150, 124303 (2019)
	Spectroscopy and characterization of AlNX (X = O and S): Triatomic circumstellar molecules T. Trabelsi, K. Mahjoubi, B. Mehnen, M. Hochlaf, and J. S. Francisco J Chem Phys 150, 124306 (2019)
	Detection of highly excited OH towards AGB stars. A new probe of shocked gas in the extended atmospheres T. Khouri, L. Velilla-Prieto, E. De Beck, W. H. T. Vlemmings, H. Olofsson, B. Lankhaar, J. H. Black, and A. Baudry A&A 623, L1 (2019)
	Organic molecules in the protoplanetary disk of DG Tauri revealed by ALMA L. Podio, F. Bacciotti, D. Fedele, C. Favre, C. Codella, K. L. J. Rygl, I. Kamp, G. Guidi, E. Bianchi, C. Ceccarelli, D. Coffey, A. Garufi, and L. Testi A&A 623, L6 (2019)
	The ALMA-PILS survey: First detection of nitrous acid (HONO) in the interstellar medium A. Coutens, N. F. W. Ligterink, J.-C. Loison, V. Wakelam, H. Calcutt, M. N. Drozdovskaya, J. K. Jørgensen, H. S. P. M&umul;ller, E. F. van Dishoeck, and S. F. Wampfler A&A 623, L13 (2019)
	The ALMA-PILS survey: the first detection of doubly deuterated methyl formate (CHD₂OCHO) in the ISM S. Manigand, H. Calcutt, J. K. Jørgensen, V. Taquet, H. S. P. Müller, A. Coutens, S. F. Wampfler, N. F. W. Ligterink, M. N. Drozdovskaya, L. E. Kristensen, M. H. D. van der Wiel, and T. L. Bourke A&A 623, A69 (2019)
	Laboratory formation of large molecules in the gas phase J. Zhen A&A 623, A102 (2019)
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	H₂O abundances and cloud properties in ten hot giant exoplanets A. Pinhas, N. Madhusudhan, S. Gandhi, and R. MacDonald MNRAS 482, 1485-1498 (2019)
	PAHs as tracers of the molecular gas in star-forming galaxies I. Cortzen, J. Garrett G. Magdis D. Rigopoulou F. Valentino M. Pereira-Santaella F. Combes A. Alonso-Herrero, S. Toft, E. Daddi, D. Elbaz, C. Gómez-Guijarro, M. Stockmann, J. Huang, and C. Kranmer MNRAS 482, 1618-1633 (2019)
	Energetic sulfur ion impacts into cometary ice surface: a molecular dynamics study C. Anders and H. M. Urbassek MNRAS 482, 2374-2388 (2019)
	HOCO formation in astrochemical environments by radical-induced H-abstraction from formic acid M. N. Markmeyer, T. Lamberts, J. Meisner, and J. Kästner MNRAS 482, 293-300 (2019)

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