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--- molecules:ism:cyclopropenonthion [2025/04/03 13:50] – created mueller
+++ molecules:ism:cyclopropenonthion [2025/04/03 14:30] (current) – mueller
@@ Line 3: / Line 3: @@
 A. J. Remijan, P. B. Changala, C. Xue, E. Q. H. Yuan, M. Duffy, H. N. Scolati, C. N. Shingledecker, T. H. Speak, I. R. Cooke, R. Loomis, A. M. Burkhardt, Z. T. P. Fried, G. Wenzel, A. Lipnicky, M. C. McCarthy, and B. A. McGuire\\
 announced\\
+**[[https://doi.org/10.3847/1538-4357/adb84c|The Missing Link of Sulfur Chemistry in TMC-1: The Detection of //c//-C<sub>3</sub>H<sub>2</sub>S from the GOTHAM Survey]]**\\
+//Astrophys. J.// **982**, Art. No. 191 (2025).\\
+The molecule was identified through line-stacking in the course of the GOTHAM survey of TMC-1 carried out with the 100 m GBT dish and covering a large fraction of the 3.9 to 36.4 GHz region. An excitation temperature of ~5 K was derived. The abundance ratio of CH<sub>2</sub>CCS///c//-C<sub>3</sub>H<sub>2</sub>S is about 10 while that of HCCCHS///c//-C<sub>3</sub>H<sub>2</sub>S is about 2.5 (taking into account the differences in assumed source diameters).\\
-**[[https://doi.org/10.1051/0004-6361/202451256|More sulphur in TMC-1: Discovery of the NC<sub>3</sub>S and HC<sub>3</sub>S radicals with the QUIJOTE line survey]]**\\
-//Astron. Astrophys.// **688**, Art. No. L13 (2024).\\
-Cyanoethynylsulfanyl in it <sup>2</sup>π<sub>3/2</sub> lower spin ladder was detected through five consecutive transitions with 23/2 ≤ //J'// ≤ 33/2 between 33.0 and 47.5 GHz in the course of a molecular line survey of the prototypical cold dark molecular cloud TMC-1 carried out with the Yebes 40 m radio telescope. The first two lines display somewhat and barely resolved <sup>14</sup>N hyperfine structure splitting, respectively. The next two lines are somewhat broadened, and the last line is blended. Members with //n// = 2 and //n// ≥ 4 were not detected. The abundance ratios of NCS/NC<sub>3</sub>S is about 5.6.\\
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