β Scribed by B. W. N. Lo
No coin nor oath required. For personal study only.
Analytical formulas are derived for integrals of the orbitβorbit operator in the BreitβPauli Hamiltonian. The present method differs from an earlier one in the introduction of a new auxiliary function G~n~(a) which is an integral of Shavitt's F~m~(t) function. A method for its evaluation is discussed and some numerical examples are given.
π SIMILAR VOLUMES
We have improved the outlook for c-function computations of molecular integrals over Slater orbitals by a new technique to deal with slow convergence at equal internuclear distances. It is explained by application to a prototype. In one example, tentigure accuracy results from 60 terms ofa power ser
## Abstract A mathematical analysis is presented of molecular integrals of relativistic interactions in molecules. The integrals are based on Gaussianβtype orbitals and include those arising from variation of electron mass with velocity, oneβelectron Fermi contact interaction, electron spinβsameβor