[Cu2(HBTC)2(H2O)2(μ2-H2O)]•2H2O:: a new arm-shaped two-dimensional copper coordination polymer having both rhombic cavities and helical-like channels

被引：18

作者：

Qin, C ^{[1
]}

Wang, XL ^{[1
]}

Wang, EB ^{[1
]}

Hu, CW ^{[1
]}

Xu, L ^{[1
]}

机构：

[1] NE Normal Univ, Dept Chem, Inst Polyoxometalate Chem, Changchun 130024, Jilin, Peoples R China

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2004年 / 7卷 / 06期

基金：

中国国家自然科学基金;

关键词：

copper; 1,2,4-benzenetricarboxylate; cavity; channel; hydrothermal reactions; supramolecular architecture;

D O I：

10.1016/j.inoche.2004.04.018

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A new arm-shaped two-dimensional layered complex, [Cu-2(H BTC)(2)(H2O)(2)(mu(2)-H2O)] . 2H(2)O (1) (BTC = 1,2,4-benzenetricarboxylate), has been prepared by hydrothermal reaction of Cu(NO3)(2) . 3H(2)O, BTC and triethylamine at 160 degreesC and characterized by single-crystal X-ray diffraction analysis. The two-dimensional layer of 1 not only consists of regular rhombic cavities but also possesses pseudo-helical-shaped channels. In addition, the hydrogen-bonding and pi-pi stacking interactions between layers extend I into a three-dimensional supramolecular architecture with two differently oriented fashions. (C) 2004 Published by Elsevier B.V.

引用

页码：788 / 791

页数：4

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