Electronic Resource
College Park, Md.
:
American Institute of Physics (AIP)
The Journal of Chemical Physics
92 (1990), S. 5397-5403
ISSN:
1089-7690
Source:
AIP Digital Archive
Topics:
Physics
,
Chemistry and Pharmacology
Notes:
We introduce in this work a new approach to the identification of localized electronic groups in atomic and molecular systems. Our approach is based on local behavior of the Hartree–Fock parallel-spin pair probability and is completely independent of unitary orbital transformations. We derive a simple "electron localization function'' (ELF) which easily reveals atomic shell structure and core, binding, and lone electron pairs in simple molecular systems as well.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.458517
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