ELECTRON-TRANSFER IN MIXED-VALENCE TETRANUCLEAR IRON CLUSTERS - ORBITAL EFFECTS AND MAGNETIC-PROPERTIES

被引：8
|
作者：
BORRASALMENAR, JJ [1 ]
CORONADO, E [1 ]
GEORGES, R [1 ]
GOMEZGARCIA, CJ [1 ]
机构：
[1] UNIV BORDEAUX 1, CHIM SOLIDE LAB, F-33405 TALENCE, FRANCE
来源：
CHEMICAL PHYSICS | 1993年 / 177卷 / 01期
关键词：
D O I：
10.1016/0301-0104(93)80171-5
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The energy levels and magnetic properties of mixed-valence iron clusters with cubane structure are studied from a model that takes into account the different electron transfer paths between the e(g)-type metal orbitals via the p orbitals of the bridging atoms. The interplay between double exchange and superexchange on the magnetic properties are discussed, including distortion effects of the cubane structure from T(d) to D2d symmetries.
引用
收藏
页码：15 / 22
页数：8
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