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| molecules:ism:c3h5cn [2024/01/31 12:42] – mueller | molecules:ism:c3h5cn [2024/04/29 12:18] (current) – mueller |
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| J. Cernicharo, R. Fuentetaja, C. Cabezas, M. Agúndez, N. Marcelino, B. Tercero, J. R. Pardo, and P. de Vicente\\ | J. Cernicharo, R. Fuentetaja, C. Cabezas, M. Agúndez, N. Marcelino, B. Tercero, J. R. Pardo, and P. de Vicente\\ |
| reported on the\\ | reported on the\\ |
| **[[https://doi.org/10.1051/0004-6361/202244255|Discovery of five cyano derivatives of propene with the QUIJOTE | **[[https://doi.org/10.1051/0004-6361/202244255|Discovery of five cyano derivatives of propene with the QUIJOTE line survey]]**\\ |
| line survey]]**\\ | |
| //Astron. Astrophys.// **663**, Art. No. L5 (2022).\\ | //Astron. Astrophys.// **663**, Art. No. L5 (2022).\\ |
| The molecular line survey is of the prototypical cold dark molecular cloud TMC-1 and was carried out with the Yebes 40 m radio telescope between 31.0 and 50.4 GHz. 2-Butenenitrile, aka 1-cyanopropene or crotononitrile, was detected in its //E// (or //trans//) and //Z// (or //cis//) stereoisomeric forms. In addition, 2-propenenitrile, aka 2-cyanopropene or methacrylonitrile was also identified as was 3-butenenitrile, aka 3-cyanopropene or allyl cyanide, in its //syn// (or //cis//) and //gauche// conformers. Please note that while the two 2-butenenitriles are counted as two molecules because conversion requires breaking of a double bond, the 3-butenenitriles are counted as one, even if the rotation around a single bond is at least somewhat hindered at the low temperatures of TMC-1. | The molecular line survey is of the prototypical cold dark molecular cloud TMC-1 and was carried out with the Yebes 40 m radio telescope between 31.0 and 50.4 GHz. 2-Butenenitrile, aka 1-cyanopropene or crotononitrile, was detected in its //E// (or //trans//) and //Z// (or //cis//) stereoisomeric forms. In addition, 2-propenenitrile, aka 2-cyanopropene or methacrylonitrile was also identified as was 3-butenenitrile, aka 3-cyanopropene or allyl cyanide, in its //syn// (or //cis//) and //gauche// conformers. Please note that while the two 2-butenenitriles are counted as two molecules because conversion requires breaking of a double bond, the 3-butenenitriles are counted as one, even if the rotation around a single bond is at least somewhat hindered at the low temperatures of TMC-1. |