Modeling nickel hydrogenases:: Synthesis and structure of a distorted octahedral complex with an unprecedented [NiS4H2] core

被引：71

作者：

Alvarez, HM

Krawiec, M ^{[1
]}

Donovan-Merkert, BT

Fouzi, M

Rabinovich, D

机构：

[1] Clemson Univ, Dept Chem, Ctr Mol Struct, Clemson, SC 29634 USA

[2] Univ N Carolina, Dept Chem, Charlotte, NC 28223 USA

来源：

INORGANIC CHEMISTRY | 2001年 / 40卷 / 23期

关键词：

D O I：

10.1021/ic0155838

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The homoleptic nickel(H) bis(mereaptoimidazolyl)-borate complex Ni(Bm(Me))(2) has been readily synthesized in good yield and characterized by a combination of analytical and spectroscopic techniques. Its X-ray structure confirmed the presence of a novel [NiS4H2] species having two cis Ni . . .H-B interactions and an overall distorted octahedral geometry, thereby providing an unprecedented structural model compound for the active form of the nickel center in NiFe hydrogenases.

引用

页码：5736 / +

页数：3

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