Results of molecular orbital (MO) calculations by the complete neglect of differential overlap (CNDO/2) method on 50 small molecules are reported. The summation of calculated atomic polarizabilities are equated with molecular polarizabilities, and these are compared with experimentally determined Va
Calculation of polarizabilities by the CNDO method
✍ Scribed by Erik Nørby Svendsen; Torben Stroyer-Hansen
- Publisher
- Springer
- Year
- 1977
- Tongue
- English
- Weight
- 357 KB
- Volume
- 45
- Category
- Article
- ISSN
- 1432-2234
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📜 SIMILAR VOLUMES
## Abstract Electric polarizabilities are calculated by solving the first‐ and second‐order perturbation equations through a variational procedure. Satisfactory numerical results are obtained for a number of molecules using the CNDO approximation with an extended basis set.
A procedure is outlined for the calculation of molecular static electric polnrizabilities ir! excited singkt 2nd triplet states using the "finite perturbation theory" in conjunction with the CNDO/S CI method. Numerical results for the sound and the three lowest excited singlet and triplet states of