Complex molecular orbitals approach to electron correlations in polymers
✍ Scribed by J. Hendeković
- Publisher
- Elsevier Science
- Year
- 1975
- Tongue
- English
- Weight
- 880 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0301-0104
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📜 SIMILAR VOLUMES
## Abstract A Colle‐Salvetti (CS)‐type electron–nucleus correction in the nuclear orbital plus molecular orbital theory is proposed. The CS‐type correction is designed to satisfy the cusp condition for the electron–nucleus interaction. Since the CS‐type correction is expressed in terms of the elect
The recent appearance of several multiple parameter solvent correlations 2-4 praapted us to examine the potential of perturbation molecular orbital (PC401 theory as a guide to the properties of organic solvents. Solvent ion interactions must involve only second order and higher perturbations, otherw
using the group symmetrical localized molecular orbitals (SLhfOs) as configuration-generating orbitals (CGOs) of many-electron wave functions, the symmetry adaptation of many-electron spaces is greatly simplified, and novel orthogonal bonded functions (OBFs), as complete space-and spin-adapted antis
We have already proposed a convenient method to estimate the magnitude of the Peierls Ž . instability in finite one-and two-dimensional 1D and 2D polyenes from the viewpoint w Ž .x of orbital symmetry J. Chem. Phys., 103, 9726 1995 . This treatment is applied to a model system for charge-transfer co