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| molecules:ism:c-c6h6s [2026/04/08 10:59] – created mueller | molecules:ism:c-c6h6s [2026/04/08 11:08] (current) – mueller |
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| ===== On the Discovery of c-C6H6S in the ISM ===== | ===== On the Discovery of c-C6H6S in the ISM ===== |
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| M. Araki, M. Sanz-Novo, C. P. Endres, P. Caselli, V. M. Rivilla, I- Jiménez-Serra, L. Colzi, S. Zeng, A. Megías, Á. López-Gallifa, A.Martínez-Henares, D. San Andrés, S. Martín, M. A. Requena-Torres, J. G. de la Concepción, and V. Lattanzi\\ | M. Araki, M. Sanz-Novo, C. P. Endres, P. Caselli, V. M. Rivilla, I. Jiménez-Serra, L. Colzi, S. Zeng, A. Megías, Á. López-Gallifa, A.Martínez-Henares, D. San Andrés, S. Martín, M. A. Requena-Torres, J. G. de la Concepción, and V. Lattanzi\\ |
| reported on\\ | reported on\\ |
| **[[https://doi.org/10.1038/s41550-025-02749-7|A Detection of Sulfur-Bearing Cyclic Hydrocarbons in Space]]**\\ | **[[https://doi.org/10.1038/s41550-025-02749-7|A Detection of Sulfur-Bearing Cyclic Hydrocarbons in Space]]**\\ |
| //Nat. Astron.// **10**, 401 (2026).\\ | //Nat. Astron.// **10**, 401 (2026).\\ |
| The molecule was detected in the course of a molecular line survey of the Galactic Center molecular cloud G+0.693–0.027 employing the Yebes 40 m and IRAM 30 m radio telecopes. The transitions cover 31 to 98 GHz with 1 ≤ //J// ≤ 7 and //K<sub>a</sub>// ≤ 5. Some lines are unblended, slightly blended, or the peak of the line is at most slightly blended. Some further lines are blended more substantially. The glycolaldehyde/glycolamide ratio is ∼15, while the ethanol/ethanolamine ratio is ∼40.\\ | 2,5-Cyclohexadienthione was detected in the course of a molecular line survey of the Galactic Center molecular cloud G+0.693–0.027 employing the Yebes 40 m telecope. The //a//-type transitions cover 31 to 49 GHz with 10 ≤ //J// ≤ 19 and //K<sub>a</sub>// ≤ 7. Some lines are unblended, slightly blended, or the peak of the line is at most slightly blended. //T//<sub>rot</sub> ≈ 12.5 K was derived from a rotation diagram. 2,4-Cyclohexadienthione was not detected, its abundance is at least a factor of 2 lower than 2,5-cyclohexadienthione.\\ |
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