Abstract
A method is proposed for fragment calculation of electronic structures of polyatomic molecules in the ground state. The wave function of a molecule in the ground state in single-determinantal representation of a closed shell is employed. The concise formulation allows efficient calculation of the electronic structures of polyatomic molecules taking into account possible charge transfer between interacting molecular fragments.
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Additional information
V.I. Vernadskii Institute of Geochemistry and Analytical Chemistry, Russian Academy of Sciences. Translated fromZhurnal Struktumoi Khimii, Vol. 36, No. 3, pp. 387–394, May–June, 1995.
Translated by I. Izvekova
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Nikitin, O.Y., Novosadov, B.K. Fragment calculation of electronic structures of polyatomic molecules in the ground state. I. A method of intermediate fragment. J Struct Chem 36, 349–356 (1995). https://doi.org/10.1007/BF02578518
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DOI: https://doi.org/10.1007/BF02578518