Hyperfine structure of the EPR spectra of mixed-valence dimers in the charge-ordered crystal

S. I. Klokishner; B. S. Tsukerblat

doi:10.1016/0009-2614(91)90081-J

Hyperfine structure of the EPR spectra of mixed-valence dimers in the charge-ordered crystal

S. I. Klokishner, B. S. Tsukerblat

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4 Scopus citations

Abstract

The temperature transformation of the hyperfine structure of the EPR spectra of mixed-valence molecular crystals is considered. A strong intercluster interaction stabilizing the charge-ordered phase is taken into account. In this model, the "localization-delocalization" type of spectrum transformation arises from the "spatial", but not from the "dynamical" electron-density redistribution. Concrete evaluations for Cu(I)-Cu(II) cluster are given.

Original language	English
Pages (from-to)	543-546
Number of pages	4
Journal	Chemical Physics Letters
Volume	177
Issue number	6
DOIs	https://doi.org/10.1016/0009-2614(91)90081-J
State	Published - 8 Mar 1991
Externally published	Yes

ASJC Scopus subject areas

Physics and Astronomy (all)
Physical and Theoretical Chemistry

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10.1016/0009-2614(91)90081-J

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title = "Hyperfine structure of the EPR spectra of mixed-valence dimers in the charge-ordered crystal",

abstract = "The temperature transformation of the hyperfine structure of the EPR spectra of mixed-valence molecular crystals is considered. A strong intercluster interaction stabilizing the charge-ordered phase is taken into account. In this model, the {"}localization-delocalization{"} type of spectrum transformation arises from the {"}spatial{"}, but not from the {"}dynamical{"} electron-density redistribution. Concrete evaluations for Cu(I)-Cu(II) cluster are given.",

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AU - Tsukerblat, B. S.

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Y1 - 1991/3/8

N2 - The temperature transformation of the hyperfine structure of the EPR spectra of mixed-valence molecular crystals is considered. A strong intercluster interaction stabilizing the charge-ordered phase is taken into account. In this model, the "localization-delocalization" type of spectrum transformation arises from the "spatial", but not from the "dynamical" electron-density redistribution. Concrete evaluations for Cu(I)-Cu(II) cluster are given.

AB - The temperature transformation of the hyperfine structure of the EPR spectra of mixed-valence molecular crystals is considered. A strong intercluster interaction stabilizing the charge-ordered phase is taken into account. In this model, the "localization-delocalization" type of spectrum transformation arises from the "spatial", but not from the "dynamical" electron-density redistribution. Concrete evaluations for Cu(I)-Cu(II) cluster are given.

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U2 - 10.1016/0009-2614(91)90081-J

DO - 10.1016/0009-2614(91)90081-J

M3 - Article

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JO - Chemical Physics Letters

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Hyperfine structure of the EPR spectra of mixed-valence dimers in the charge-ordered crystal

Abstract

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