A three-dimensional zinc(II) complex consisting of single metal centers and pentanuclear clusters bridged by 1,3,5-benzenetricarboxylate

被引:27
作者
Li, XJ [1 ]
Cao, R [1 ]
Sun, DF [1 ]
Yuan, DQ [1 ]
Bi, WH [1 ]
Li, X [1 ]
Wang, YQ [1 ]
机构
[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fujian 350002, Fuzhou, Peoples R China
基金
中国国家自然科学基金;
关键词
zinc(II); 1,3,5-benzenetricarboxylic acid; hydrothermal reaction; double layer;
D O I
10.1016/j.molstruc.2004.03.032
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Hydrothermal reaction of 1,3,5-benzenetricarboxylic acid (H(3)btc), 2,2-bipyridine (bipy) and Zn(CH3CO2)(2)(.)2H(2)O gave rise to a three-dimensional polymer [Zn-3.5(mu(3)-OH)(btc)(2)(bipy)(2)(H2O)-H-.](n) (1). X-ray diffraction analysis reveals that 1 consists of pentanuclear metal clusters and single metal centers bridged by btc(3-). The pentanuclear zinc(II) clusters are connected by btc(3-) to give rise to a two-dimensional double layer motif. The neighbor double layers are further joined by single metal centers to create a three-dimensional porous framework. (C) 2004 Elsevier B.V. All rights reserved.
引用
收藏
页码:205 / 210
页数:6
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