Ab initio MO studies of thc use ofgaussian bond functions yi the molecules SOz, SF2 and SO2 & are presen ted. It is shown that optimization of bond Function exponent and position parameters in the small molecules is a good approximation to the optimum parameter set for SOaF2 1. Zntruduction
Localized orbital calculations of the bonding in SO, SO2F2, ClO3F and SOCL2
β Scribed by M. F. Guest; I. H. Hillier
- Publisher
- John Wiley and Sons
- Year
- 1972
- Tongue
- English
- Weight
- 308 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0020-7608
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β¦ Synopsis
Abstract
Localized valence molecular orbitals have been obtained for SO, SO~2~F~2~, ClO~3~F and SOCl~2~ by the method due to Boys and Foster. The bonding in these molecules, in which the second row atom is exhibiting an excess valency, is discussed in terms of the form of these localized orbitals. The bonding of the second row atom to an oxygen atom is described by three bent bond orbitals, whilst bonding to a halogen atom is described by a single bond orbital. The participation of 3__d__ functions in the various bonding and nonbonding orbitals is analysed in this localized orbital framework.
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