Theoretical studies on thiabenzene and i
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M. Z. Kassaee; H. Pirelahi; E. Vessally
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Article
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2006
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John Wiley and Sons
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English
β 172 KB
The molecular structures of thiaben- zene (1), 1-thianaphthalene (2), 2-thianaphthalene (3), and 9-thiaanthracene (4) are studied using HF and DFT methods with 6-31+G\* basis set. The nonplanar boat conformers of 1-4, with 6-electrons in their heterocyclic ring, appear more stable than the correspon