Tridentate-bridged polyazine complexes of ruthenium(II) and osmium(II) and their application to the development of photochemical molecular devices

被引:19
作者
Brewer, KJ [1 ]
机构
[1] Virginia Polytech Inst & State Univ, Dept Chem, Blacksburg, VA 24061 USA
关键词
polymetallic; bridging ligands; polyazine; polypyridyl; photochemistry; osmium; ruthenium; molecular device;
D O I
10.1080/02603599908012007
中图分类号
O61 [无机化学];
学科分类号
070301 ; 081704 ;
摘要
The application of polymetallic complexes to photochemical energy conversion is an active area of research. The use of tridentate complexes within this context has been less well explored than the highly studied tris-bidentate structural motif. Recent interest has expanded to explore the class of tridentate bridged complexes that incorporate Run and Os-II chromophores. These systems hold promise in that they give rise to polymetallic systems that are stereochemically defined. This is important in the construction of molecular devices that utilize energy or electron transfer as it will allow control of donor - acceptor distance and orientation. This article describes some of the recent research in the construction and study of polyazine-based, tridentate-bridged complexes containing Ru-II and Os-II chromophores.
引用
收藏
页码:201 / 224
页数:24
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