Electronic Interactions Between and Through Covalently-Bonded Polymetallic Complexes
Electronic Interactions Between and Through Covalently-Bonded Polymetallic Complexes
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DOI：
10.1007/s10876-010-0328-4
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发表时间：
2010-05
影响因子：
2.8
通讯作者：
P. Low;N. Brown
中科院分区：
文献类型：
--
作者：
P. Low;N. Brown
多核配合物结构的多样性和丰富的电化学反应使其成为研究桥联电子相互作用的重要对象。本文综述了多金属体系在{簇}-桥-{簇}体系中的电活性中心(电泳谱)和在{M}-{簇}-{M}结构(M=有机金属碎片)中的桥联元素的作用。重点介绍了桥接介导的电荷转移过程的表征方法，并在可能的情况下确定了特定系统中的相互作用机制。
The diverse structures and rich electrochemical response of polynuclear complexes have made them attractive objects with which to study bridge-mediated electronic interactions. In this review, the role of polymetallic systems as both electro-active sites (electrophores) in {cluster}–bridge–{cluster} systems, and bridging elements in {M}–{cluster}–{M} structures (M = organometallic fragment) has been reviewed. Methods for the characterisation of bridge-mediated charge transfer processes are highlighted, and where possible mechanisms of interaction are identified in specific systems.