[Ge9=Ge9=Ge9]6-:: A linear trimer of 27 germanium atoms

被引：123

作者：

Ugrinov, A ^{[1
]}

Sevov, SC ^{[1
]}

机构：

[1] Univ Notre Dame, Dept Chem & Biochem, Notre Dame, IN 46556 USA

来源：

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY | 2002年 / 124卷 / 37期

关键词：

D O I：

10.1021/ja026679j

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The title anion was synthesized by oxidation of nido-Ge94- with Ph3P or Ph3As in ethylenediamine solution. It was structurally characterized in the compound (Rb-2,2,2-crypt)6[Ge9=Ge9=Ge9]·3en (2,2,2-crypt = 4,7,13,16,21,24-hexaoxa-1,10-diazabicyclo[8.8.8]hexacosane) crystallized from the solution. The anion is a linear trimer of nine-atom clusters with the shape of tricapped trigonal prisms elongated along two of the three prismatic edges. Each pair of clusters is connected by two exo-bonds. Copyright © 2002 American Chemical Society.

引用

页码：10990 / 10991

页数：2

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