A simple semi-empirical procedure for determining the parameters in the MO LCAO method
β Scribed by O. A. Ponomarev
- Book ID
- 112424559
- Publisher
- Springer
- Year
- 1968
- Tongue
- English
- Weight
- 327 KB
- Volume
- 8
- Category
- Article
- ISSN
- 1573-9228
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract Quasiβrelativistic (QR) versions of the CNDO and MullikenβWolfsbergβHelmholz (MWH) semiempirical methods based on the SCFβQRβMOβLCAO method given earlier are worked out. For the CNDO method only the basic formulas and matrix element expressions are given, while for the MWH one, the para
A molecular orbital calculation in the CNDO/Z approximation has been used to determine the possiiIe forms of the transition state for the hindered rotation in formamide, and geometrical optimisation is shown to be important in the determination of the theoretical energy barrier.