CALIXARENE-CUPPED CESIUM - A COORDINATION CONUNDRUM

被引：163

作者：

HARROWFIELD, JM

OGDEN, MI

RICHMOND, WR

WHITE, AH

机构：

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1991年 / 17期

关键词：

D O I：

10.1039/c39910001159

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Determination of the crystal structure of the mono-caesium derivative of the macrocyclic tetraphenol p-tert-butylcalix[4]arene shows the metal atom to be bound within the cup formed by the ligand; the metal is thereby in much closer proximity to the aromatic carbon atoms than to the phenolic oxygens, indicating that it is involved in polyhapto bonding to a delocalised anionic ligand.

引用

页码：1159 / 1161

页数：3

共 22 条

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