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arXiv · 2003.13535

Analytical evaluation of relativistic molecular integrals. III. Computation and results for molecular auxiliary functions

A. Bagci·P. E. Hoggan
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Abstract

This work describes the fully analytical method for calculation of the molecular integrals over Slater-type orbitals with non-integer principal quantum numbers. These integrals are expressed through relativistic molecular auxiliary functions derived in our previous paper [Phys. Rev. E 91, 023303 (2015)]. The procedure for computation of the molecular auxiliary functions is detailed. It applies both in relativistic and non-relativistic electronic structure theory. It is capable of yielding highly accurate molecular integrals for all ranges of orbital parameters and quantum numbers.

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A. Bagci, P. E. Hoggan. 2020-03-27. Analytical evaluation of relativistic molecular integrals. III. Computation and results for molecular auxiliary functions. https://arxiv.org/abs/2003.13535

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