Production and microwave spectra of dithioformic acid, HCSSH
Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
Hitherto unknown dithioformic acid, HCSSH, has been produced by pyrolysis (300°C) of methanetrithiol, HC(SH)3, and identified by the microwave spectrum (18-40 GHz) of its most abundant species H12C32S32SH. Rotational transitions of this species in its ground state have been assigned to a trans and a cis rotamer. Both rotamers are planar, the trans conformer being the more stable by ca. 350 cm-1 mole-1. For each rotamer spectra of molecules in two vibrationally excited states have been assigned. Frequencies of transitions of importance for search for HCSSH in interstellar space are reported.
Originalsprog | Engelsk |
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Tidsskrift | Journal of Molecular Spectroscopy |
Vol/bind | 69 |
Udgave nummer | 3 |
Sider (fra-til) | 401-408 |
Antal sider | 8 |
ISSN | 0022-2852 |
DOI | |
Status | Udgivet - 1 jan. 1978 |
ID: 214011934