Answers are grounded in this paper and cite their sources.
Properties of the frozen core approximation for atomic systems containing one valence electron in addition to completely filled shells are derived. It is shown that, in addition to computational convenience, the procedure enjoys certain theoretical advantages over the standard Hartree–Fock approximation.
No takes yet. Share an insight, caveat, or question.
McEachran et al. (1968) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: