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Natural orbital functional approach: Calculation of dielectric properties in molecules
Author(s) -
Piris Mario,
Martinez Alberto,
Otto Peter
Publication year - 2003
Publication title -
international journal of quantum chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.484
H-Index - 105
eISSN - 1097-461X
pISSN - 0020-7608
DOI - 10.1002/qua.10799
Subject(s) - dipole , molecule , dielectric , natural bond orbital , computational chemistry , molecular orbital , density functional theory , chemistry , physics , molecular physics , quantum mechanics
Recently, we proposed a new natural orbital functional for taking into account the electronic correlation in molecular systems. Calculation of dipole moments and polarizabilities of eight selected molecules are presented. By comparison with other correlated methods, it is shown that the method has predictive capabilities for these properties. © 2003 Wiley Periodicals, Inc. Int J Quantum Chem, 2004