2-Thioxoethen-1-one (OCCS)

2-Thioxoethen-1-one (OCCS)

C2S2 can be detected in a matrix, whereas C2O2 cannot. What about C2OS? This question has now been answered with the generation of C2OS in an Ar matrix [Eq. (a)] and the characterization with matrix‐isolation spectroscopy. Under matrix conditions C2OS is a stable molecule, which most likely exists i...

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Veröffentlicht in:Angewandte Chemie International Edition 1997-09, Vol.36 (17), p.1862-1864
Hauptverfasser: Maier, Günther, Reisenauer, Hans Peter, Ruppel, Raimund
Format: Artikel
Sprache:eng
Schlagworte:
ab initio calculation
cumulenes
IR spectroscopy
matrix isolation
photochemistry
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Zusammenfassung:C2S2 can be detected in a matrix, whereas C2O2 cannot. What about C2OS? This question has now been answered with the generation of C2OS in an Ar matrix [Eq. (a)] and the characterization with matrix‐isolation spectroscopy. Under matrix conditions C2OS is a stable molecule, which most likely exists in the triplet ground state.
ISSN:0570-0833
1521-3773
DOI:10.1002/anie.199718621