Hetero-bimetallic cage molecules:: solvated Na2M2-(p-sulfonatocalix[4]arene)2, M = Y, Eu

被引：13

作者：

Atwood, JL ^{[2
]}

Barbour, LJ

Hardie, MJ

Raston, CL

Statton, MN

Webb, HR

机构：

[1] Monash Univ, Sch Chem, Melbourne, Vic 3800, Australia

[2] Univ Missouri, Dept Chem, Columbia, MO 65211 USA

来源：

CRYSTENGCOMM | 2001年 / 04期

关键词：

D O I：

10.1039/b009437o

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Reaction of sodium p-sulfonatocalix[4]arene and yttrium or europium trichloride in aqueous solution at pH ca. 3 results in the formation of a skewed calixarene dimer that encapsulates solvent water molecules. Two aquated sodium atoms bridge between the calixarenes via sulfonate groups, and a terminal aquated rare earth is bound to another sulfonate group on each calixarene.

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页数：3

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