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First Isolation and Spectroscopic Observation of Thiofulminic acid (HCNS) |
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| Authors: | Tibor Pasinszki Prof Dr Melinda Krebsz Gábor Bazsó György Tarczay Dr |
| Institution: | Institute of Chemistry, E?tv?s University, P.O. Box 32, 1518 Budapest 112 (Hungary), Fax: (+36)?1‐372‐2909 |
| Abstract: | For the first time : Thiofulminic acid (HCNS), the parent member of the nitrile sulfide family of reactive intermediates and potential interstellar species, was produced and characterized by IR spectroscopy for the first time. HCNS was generated in cryogenic matrices by 254 nm UV irradiation of 1,2,5‐thiadiazole (see figure).  |
| Keywords: | astrochemistry IR spectroscopy matrix isolation nitrile sulfides reactive species |