Tetranuclear cobalt(III) complex having the cubane Co4O4 core: Synthesis and structural analysis of the complex containing (2-Pyridylmethyl)glycine

被引：27

作者：

Ama, T ^{[1
]}

Okamoto, K ^{[1
]}

Yonemura, T ^{[1
]}

Kawaguchi, H ^{[1
]}

Takeuchi, A ^{[1
]}

Yasui, T ^{[1
]}

机构：

[1] UNIV TSUKUBA, DEPT CHEM, TSUKUBA, IBARAKI 305, JAPAN

来源：

CHEMISTRY LETTERS | 1997年 / 11期

关键词：

D O I：

10.1246/cl.1997.1189

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A tetranuclear cobalt(III) complex with the cubane Co4O4 core, [Co-4(pg)(4)(mu(3)-O)(4)] (Hpg: N-(2-pyridylmethyl)glycine), was prepared and the structure was determined by the X-ray diffraction method. This complex has the four N-H ... O intramolecular hydrogen-bonds between the amino group on one of the four cobalt atoms and the carboxyl group on another cobalt atom. Its neutral aqueous solution showed no spectral change for at least 3 days.

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页码：1189 / 1190

页数：2

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