Theory of the Fe(II)\(\rightleftarrows\)Fe(III) Transitions Induced by Cooperative Molecular Distortions in Molecular Crystals of Iron Compounds. II. Effects of the Variation of the Electron Number in a Molecule

Autor:	KenIchiro Gondaira, Naoyuki Sasaki, Fumio Ogata, Takeshi Kambara
Rok vydání:	1983
Předmět:	Electron transfer Crystallography Materials science Intramolecular force Intermolecular force Electron number General Physics and Astronomy Molecule Electron Atomic physics Coupling (probability) Ion
Zdroj:	Journal of the Physical Society of Japan. 52:2072-2080
ISSN:	1347-4073 0031-9015
DOI:	10.1143/jpsj.52.2072
Popis:	A microscopic model is presented to provide a qualitative basis for understanding the Fe(II)\(\rightleftarrows\)Fe(III) transition accompanying molecular distortions induced by the electron transfer in hemoproteins. The coupling of iron ions with the intramolecular distortions and the intermolecular coupling between the molecular distortions are the driving force of the Fe(II)\(\rightleftarrows\)Fe(III) transitions in the present model where the electron number of the system is varied as an external parameter. It is shown that the various types of the Fe(II)\(\rightleftarrows\)Fe(III) transitions such as continuous or discontinuous and with or without the molecular distortions may occur with changing the number of electrons.
Databáze:	OpenAIRE
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