Molecular orbital self consistent field studies of methinophosphide and hydrocyanic acid
β Scribed by George F. Adams
- Publisher
- Elsevier Science
- Year
- 1971
- Tongue
- English
- Weight
- 185 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0022-2860
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π SIMILAR VOLUMES
We have developed a program for analytically calculating ## Ε½ . magnetizabilities for close-shell systems at the self-consistent-field SCF level using Ε½ . gauge-invariant atomic orbitals GIAOs . The GIAOs integral formulas are derived from our extended ObaraαSaika recurrence formulas. The GIAOαSC
## Abstract The steps in a nonconventional algorithm for selfβconsistent field calculations are outlined, and calculations on cumulenes are given to demonstrate the convergence properties of the method. The approach is essentially open ended and is likely to be cost effective on computer systems wi
## Self-consistent-field Calculations and Model Hamiltonians Hartree-Fock (HF) theory was developed in the early 1930s by the theoretical physicists Hartree (1928a, 1928b) and Fock (1930) to deal with the quantum mechanical problem of many-particle atomic and molecular systems. Initially developed