Ab initio molecular orbital calculations on thirene: The thermodynamic stability of five C2H2S isomers

作者: O.P. Strausz , R.K. Gosavi , F. Bernardi , P.G. Mezey , J.D. Goddard

DOI: 10.1016/0009-2614(78)85381-0

关键词: Molecular orbitalComputational chemistrySinglet stateChemical stabilityThiireneAb initioMoleculeBasis setChemistry

摘要: Abstract A non-empirical SCF molecular orbital study using an STO-4G minimal basis set has been carried out on the thiirene molecule and four of its C2H2S isomeric structures. The geometries all five structures have optimized in both their lowest singlet triplet states. computed thermodynamic stabilities various agree with experimental observations and, general, predicted trends C2H2O analogs.

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