INDO study of some substituted methylenes
β Scribed by Chow-Kwong Lee; Wai-Kee Li
- Publisher
- Elsevier Science
- Year
- 1977
- Tongue
- English
- Weight
- 342 KB
- Volume
- 46
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract Self consistent perturbation theory calculations of ^1^__J__(PN) are performed using INDO parameters. The change in sign of the coupling upon passing from triβ to pentaβvalent phosphorus arises from the influence of the phosphorus loneβpair electrons. The observed coupling trends are re
INl?O method ha; been used to calc.Me the !k and p-proton coupling constants of some c-aboxyl akon radicak.. 'It is concludti that the deviation from piacuity in U~ese r&c& is approximately 6O. It is proposed that these radicals con-
## Abstract Standard INDO parameters are used in βsumβoverβstatesβ perturbation calculations of ^n^__J__(NC) in a variety of molecular environments. Good agreement with the experimental data is, in general, obtained when the integral products __S__~N~^2^(o)__S__~C~^2^(o) and γ__r__^β3^γ~N~γ__r__^β3