A new tetranuclear zinc complex with a μ4-bridging carbonate cap

被引：16

作者：

Bauer-Siebenlist, B

Meyer, F

Vidovic, D

Pritzkow, H

机构：

[1] Univ Gottingen, Inst Anorgan Chem, D-37077 Gottingen, Germany

[2] Univ Heidelberg, Inst Anorgan Chem, D-6900 Heidelberg, Germany

来源：

ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 2003年 / 629卷 / 12-13期

关键词：

zinc; carbon dioxide fixation; N ligands; pyrazolate ligands; tetranuclear complexes;

D O I：

10.1002/zaac.200300194

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A bis(tridentate) compartmental pyrazolate-based ligand forms the discrete dizinc(II) complex[LZn2(NO3)(3)] (1) with a singly O-atom bridging nitrate and two terminal chelating nitrates. In the absence of coordinating counteranions, the dizinc(II) scaffold takes up atmospheric carbon dioxide to give a tetranuclear species 3 assembled from two dinuclear components. Its X-ray crystal structure reveals a mu(4)-bridging carbonate cap, which is a rare structural motif in zinc(II) coordination chemistry.

引用

页码：2152 / 2156

页数：5

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