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First Isolation and Spectroscopic Observation of Thiofulminic acid (HCNS)
Author(s) -
Pasinszki Tibor,
Krebsz Melinda,
Bazsó Gábor,
Tarczay György
Publication year - 2009
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.200900408
Subject(s) - nitrile , sulfide , matrix isolation , isolation (microbiology) , spectroscopy , chemistry , photochemistry , infrared spectroscopy , astrobiology , polymer chemistry , organic chemistry , physics , microbiology and biotechnology , biology , astronomy
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).