Magnetic moments and electron heat capacity of charge-ordered high-spin Fe(II)Fe(III)-dimers

A. V. Koryachenko, S. I. Klokishner, B. S. Tsukerblat

Research output: Contribution to journalArticlepeer-review

8 Scopus citations

Abstract

The temperature behaviour of the spin heat capacity and magnetic moments of dimeric clusters of high-spin iron Fe(II)Fe(III) in charge-ordered crystals is discussed. The employed model, justified in [S.I. Klokishner and B.S. Tsukerblat, Chem. Phys. 125 (1988) 11], includes the intracluster exchange interaction, the "extra" electron transfer (valency detrapping) and the dipole-dipole intercluster interaction. The specific temperature behaviour patterns of the spin heat capacity and magnetic moments are revealed.

Original languageEnglish
Pages (from-to)141-147
Number of pages7
JournalChemical Physics
Volume161
Issue number1-2
DOIs
StatePublished - 1 Apr 1992
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy (all)
  • Physical and Theoretical Chemistry

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