p-Carborane:: A new cage spacer for photoactive metal polypyridine dyads

被引：12

作者：

Ghirotti, Marco

Schwab, Peter F. H.

Indelli, M. Teresa

Chiorboli, Claudio

Scandola, Franco ^{[1
]}

机构：

[1] Univ Ferrara, Dipartimento Chim, I-44100 Ferrara, Italy

[2] INSTM, Sez Ferrara, I-44100 Ferrara, Italy

[3] CNR, ISOF, Sez Ferrara, I-44100 Ferrara, Italy

来源：

INORGANIC CHEMISTRY | 2006年 / 45卷 / 11期

关键词：

D O I：

10.1021/ic060327m

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The first example of a binuclear ruthenium complex involving the p-carborane framework in the bridging ligand is reported. The bridging ligand is a symmetric linear array comprising a central p-carborane unit, two p-phenylene spacers, and two 5-yl-2,2'-bipyridine coordinating units. A homobinuclear Ru-II complex, with 2,2'-bipyridine as peripheral ligands, was synthesized and characterized. The Ru-II - Ru-III mixed-valence species, obtained by partial oxidation, has been investigated with steady-state and time-resolved techniques in CH3CN. The rate of photoinduced electron transfer is 2.3 x 10(8) s(-1).

引用

页码：4331 / 4333

页数：3

共 31 条

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2-N

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