Bonding in Cyclothiazenes: An Extension of DEWAR’S Islands Model
Open Access
- 1 January 1977
- journal article
- Published by Walter de Gruyter GmbH in Zeitschrift für Naturforschung B
- Vol. 32 (1) , 41-46
- https://doi.org/10.1515/znb-1977-0111
Abstract
The electronic structure of some cyclothiazenes has been investigated within the framework of CNDO/2 approximation. The results support the validity of DEWAR’S “islands” model. Stability and preferred conformations of the studied molecules were discussed in terms of transannular energy bonding and anti-bonding terms. The structural parameters of N4S4H4 were related to the protonation mechanism which has been previously analyzed in cyclophosphazenes.Keywords
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