Energy partitioning for "fuzzy" atoms.
The total energy of a molecule is presented as a sum of one- and two-atomic energy components in terms of "fuzzy" atoms, i.e., such divisions of the three-dimensional physical space into atomic regions in which the regions assigned to the individual atoms have no sharp boundaries but exhibit a continuous transition from one to another. By proper definitions the energy components are on the chemical energy scale. The method is realized by using Becke's integration scheme and weight function permitting very effective numerical integrations.
Salvador
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P
Department of Chemistry and Institute of Computational Chemistry, University of Girona, 17071 Girona, Spain. pedro.salvador@udg.es
Mayer
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