Large CAS SCF and multireference CCI calculations have been performed on CH 4 to determine the bond distance, the C-H bond dissociation energy and the atomization energy. The best calculated dissocmtion energies are in excellent agreement with experiments with relative errors of 2% and less, but the
Perturbation calculations on the variation of hydrogenbond energies with intermolecular distance
✍ Scribed by Jeanne G.C.M. Van Duijneveldt-van de Rijdt; Frans B. Van Duijneveldt
- Publisher
- Elsevier Science
- Year
- 1968
- Tongue
- English
- Weight
- 353 KB
- Volume
- 2
- Category
- Article
- ISSN
- 0009-2614
No coin nor oath required. For personal study only.
✦ Synopsis
In previous perturbation calculations on the hydrogen bond [6) the short-range repulsion was serious-Iy underestimated.
It is shown that this can be remedied by choosing a more realistic mode1 system and using exact 3-centre integrals.
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