LCAO Wave Functions for Hydrogen Fluoride with Hartree‐Fock Atomic Orbitals
- 1 October 1959
- journal article
- research article
- Published by AIP Publishing in The Journal of Chemical Physics
- Vol. 31 (4), 968-977
- https://doi.org/10.1063/1.1730559
Abstract
Accurate Hartree‐Fock fluorine functions and an exponential Slater 1s hydrogen orbital have been used as basis functions in a conventional SCF LCAO—MO treatment of the HF molecule at five internuclear distances. Comparison with Hartree‐Fock calculations for the isoelectronic F— and Ne systems gives a qualitative indication that a rather close approximation to the true molecular Hartree‐Fock solution for HF has been achieved. Configuration interaction has been included with the restriction that the 1σ orbital remains filled. Molecular energies, dipole moments, and other molecular quantities are evaluated and compared with experimental results and with other theoretical work.Keywords
This publication has 19 references indexed in Scilit:
- Configuration Interaction in the Hydrogen Fluoride Molecule1Journal of the American Chemical Society, 1958
- Electronic Structure of Some Diatomic HydridesThe Journal of Chemical Physics, 1958
- Configuration interaction in orbital theoriesProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1955
- New Developments in Molecular Orbital TheoryReviews of Modern Physics, 1951
- The evaluation of integrals occurring in the theory of molecular structure. Parts I & IIPhilosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences, 1951
- Ionization Potentials of Higher Atomic IonsPhysical Review B, 1950
- Self-consistent field, with exchange, for berylliumProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1935
- Charge Distributions in Fluorine and NeonPhysical Review B, 1933
- Zur Frage der chemischen BindungThe European Physical Journal A, 1932
- Atomic Shielding ConstantsPhysical Review B, 1930