The use of dummy spheres in SCF Xα calculation
✍ Scribed by B.D. El-Issa; A. Hinchliffe
- Publisher
- Elsevier Science
- Year
- 1980
- Tongue
- English
- Weight
- 146 KB
- Volume
- 71
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
✦ Synopsis
A representative
SCF Xa calculanon IS presented for ClO, usmg dummy spheres III an attempt to unprove the formal mterspherc region where the potential IS taken to be a constant. Such spheres appear to have mimmal effect on all derrved quantltles, howeber.
📜 SIMILAR VOLUMES
It Ius recently been established that physiul realism of the resu!ts can be irnprov-d within the framework of the self-consistent statist&l exctiange multiple scattering wave method if the atomic spheres are allowed to overkp. Here we report that by semi-empirically adjust% the overlap of the atomic
SCF-Xa-SW calculations of structure parameters, normal-stretching-vibration frequencies and ionization energies of the small molecules NZ, Oz. F2, CO, CH2 and NH3 have been performed using the atomic-sphere radii determined by a technique previously proposed on the basis of optimization of the viria
## Abstract The first calculation of a molecule, N~2~, by the SCF‐__X__α‐SW method using the theoretically derived parameter α~__ta__~ is reported.