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Bridging the gap: viable reaction pathways from tetrahedrane to benzyne

Taylor A. Cole, Steven R. Davis, Athena R. Flint and Ryan C. Fortenberry
Physical Chemistry Chemical Physics 26 (16) 12510 (2024)
https://doi.org/10.1039/D3CP06199J

Cyano-Polycyclic Aromatic Hydrocarbon Interstellar Candidates: Laboratory Identification, Equilibrium Structure and Astronomical Search of Cyanobiphenylene

Carlos Cabezas, Jesús Janeiro, Dolores Pérez, Wenqin Li, Marcelino Agúndez, Amanda L. Steber, Enrique Guitián, Jean Demaison, Cristóbal Pérez, José Cernicharo and Alberto Lesarri
The Journal of Physical Chemistry Letters 15 (29) 7411 (2024)
https://doi.org/10.1021/acs.jpclett.4c01500

Rotational spectroscopy of 2,4,6-cycloheptatriene-1-carbonitrile: facilitating the search for complex cyclic molecules in the ISM

Gayatri Batra, Laura Pille, Benjamin E. Arenas and Melanie Schnell
Physical Chemistry Chemical Physics 26 (31) 20828 (2024)
https://doi.org/10.1039/D4CP01899K

Survey of complex organic molecules in starless and pre-stellar cores in the Perseus molecular cloud

Samantha Scibelli, Yancy Shirley, Andrés Megías and Izaskun Jiménez-Serra
Monthly Notices of the Royal Astronomical Society 533 (4) 4104 (2024)
https://doi.org/10.1093/mnras/stae2017

Comprehensive computational automated search of barrierless reactions leading to the formation of benzene and other C 6 -membered rings

Marta Castiñeira Reis, Emilio Martínez Núñez and Antonio Fernández Ramos
Science Advances 10 (37) (2024)
https://doi.org/10.1126/sciadv.adq4077

Theoretical investigation of interstellar 3-pyrroline: formation and, rotational and vibrational spectroscopy

Anshika Pandey, Akant Vats, Satyam Srivastav, Amit Pathak and K A P Singh
Monthly Notices of the Royal Astronomical Society 533 (4) 4150 (2024)
https://doi.org/10.1093/mnras/stae2045

Rotational spectra of five cyano derivatives of fluorene

Carlos Cabezas, Jesús Janeiro, Amanda L. Steber, Dolores Pérez, Celina Bermúdez, Enrique Guitián, Alberto Lesarri and José Cernicharo
Physical Chemistry Chemical Physics 26 (36) 23703 (2024)
https://doi.org/10.1039/D4CP01924E

Experimental observation of molecular-weight growth by the reactions of o-benzyne with benzyl radicals

David E. Couch, Myrsini M. San Marchi and Nils Hansen
Physical Chemistry Chemical Physics 26 (38) 24833 (2024)
https://doi.org/10.1039/D4CP02560A

Q-band line survey observations toward a carbon-chain-rich clump in the Serpens South region

Kotomi Taniguchi, Fumitaka Nakamura, Sheng-Yuan Liu, Tomomi Shimoikura, Chau-Ching Chiong, Kazuhito Dobashi, Naomi Hirano, Yoshinori Yonekura, Hideko Nomura, Atsushi Nishimura, Hideo Ogawa, Chen Chien, Chin-Ting Ho, Yuh-Jing Hwang, You-Ting Yeh, Shih-Ping Lai, Yasunori Fujii, Yasumasa Yamasaki, Quang Nguyen-Luong and Ryohei Kawabe
Publications of the Astronomical Society of Japan 76 (6) 1270 (2024)
https://doi.org/10.1093/pasj/psae088

Synthesis and Spectroscopic Characterization of Interstellar Candidate Ethynyl Thiocyanate: HCCSCN

Elena R. Alonso, Aran Insausti, Lucie Kolesniková, Iker León, Brett A. McGuire, Christopher N. Shingledecker, Marcelino Agúndez, José Cernicharo, Víctor M. Rivilla, Carlos Cabezas, Izaskun Jiménez-Serra, Jesús Martín-Pintado and Jean-Claude Guillemin
The Astrophysical Journal 976 (1) 95 (2024)
https://doi.org/10.3847/1538-4357/ad85ce

Battle of the CH motions: aliphatic versus aromatic contributions to astronomical PAH emission and exploration of the aliphatic, aromatic, and ethynyl CH stretches

Vincent J Esposito, Salma Bejaoui, Brant E Billinghurst, Christiaan Boersma, Ryan C Fortenberry and Farid Salama
Monthly Notices of the Royal Astronomical Society 535 (4) 3239 (2024)
https://doi.org/10.1093/mnras/stae2588

Low-temperature gas-phase formation of cyclopentadiene and its role in the formation of aromatics in the interstellar medium

Zhenghai Yang, Iakov A. Medvedkov, Shane J. Goettl, Anatoliy A. Nikolayev, Alexander M. Mebel, Xiaohu Li and Ralf I. Kaiser
Proceedings of the National Academy of Sciences 121 (51) (2024)
https://doi.org/10.1073/pnas.2409933121

Space and laboratory discovery of iminopentadienylidene, HNC5

R. Fuentetaja, C. Cabezas, Y. Endo, M. Agúndez, B. Tercero, N. Marcelino, P. de Vicente and J. Cernicharo
Astronomy & Astrophysics 688 L29 (2024)
https://doi.org/10.1051/0004-6361/202451319

Protonated acetylene in the z = 0.89 molecular absorber toward PKS 1830-211

S. Muller, R. Le Gal, E. Roueff, J. H. Black, A. Faure, M. Guélin, A. Omont, M. Gérin, F. Combes and S. Aalto
Astronomy & Astrophysics 683 A62 (2024)
https://doi.org/10.1051/0004-6361/202348994

Discovery of two cyano derivatives of acenaphthylene (C12H8) in TMC-1 with the QUIJOTE line survey

J. Cernicharo, C. Cabezas, R. Fuentetaja, M. Agúndez, B. Tercero, J. Janeiro, M. Juanes, R. I. Kaiser, Y. Endo, A. L. Steber, D. Pérez, C. Pérez, A. Lesarri, N. Marcelino and P. de Vicente
Astronomy & Astrophysics 690 L13 (2024)
https://doi.org/10.1051/0004-6361/202452196

CN and CCH derivatives of ethylene and ethane: Confirmation of the detection of CH3CH2CCH in TMC-1

J. Cernicharo, B. Tercero, M. Agúndez, C. Cabezas, R. Fuentetaja, N. Marcelino and P. de Vicente
Astronomy & Astrophysics 686 A139 (2024)
https://doi.org/10.1051/0004-6361/202449531

The rich interstellar reservoir of dinitriles: Detection of malononitrile and maleonitrile in TMC-1

M. Agúndez, C. Bermúdez, C. Cabezas, G. Molpeceres, Y. Endo, N. Marcelino, B. Tercero, J.-C. Guillemin, P. de Vicente and J. Cernicharo
Astronomy & Astrophysics 688 L31 (2024)
https://doi.org/10.1051/0004-6361/202451525

Laboratory and astronomical discovery of cyanothioketene, NCCHCS, in the cold starless core TMC-1

C. Cabezas, M. Agúndez, Y. Endo, B. Tercero, Y.-P. Lee, N. Marcelino, P. de Vicente and J. Cernicharo
Astronomy & Astrophysics 686 L3 (2024)
https://doi.org/10.1051/0004-6361/202450323

Discovery of H2CCCH+ in TMC-1

W. G. D. P. Silva, J. Cernicharo, S. Schlemmer, N. Marcelino, J.-C. Loison, M. Agúndez, D. Gupta, V. Wakelam, S. Thorwirth, C. Cabezas, B. Tercero, J. L. Doménech, R. Fuentetaja, W.-J. Kim, P. de Vicente and O. Asvany
Astronomy & Astrophysics 676 L1 (2023)
https://doi.org/10.1051/0004-6361/202347174