Hydrogen bonds around M(μ-O)2M rhombs:: Stabilizing a {CoIII(μ-O)2CoIII} complex at room temperature

被引：34

作者：

Larsen, PL

Parolin, TJ

Powell, DR

Hendrich, MP

Borovik, AS

机构：

[1] Univ Kansas, Dept Chem, Lawrence, KS 66045 USA

[2] Carnegie Mellon Univ, Dept Chem, Pittsburgh, PA 15213 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2003年 / 42卷 / 01期

关键词：

cobalt; hydrogen bonds; IR spectroscopy; isotope effects; oxo ligands;

D O I：

10.1002/anie.200390060

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Hydrogen bonds to metal complexes located within the active sites of proteins have been implicated in the regulation of function. Incorporation of these noncovalent interactions into a synthetic system with bridging oxo ligands is reported. Unprecedented thermal stability of a complex with a {CoIII(μ-O)2CoIII} core is observed (see picture), in which intramolecular hydrogen bonds to the oxo ligands are present.

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页码：85 / 89

页数：5

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