期刊
INORGANIC CHEMISTRY COMMUNICATIONS
卷 7, 期 6, 页码 788-791出版社
ELSEVIER
DOI: 10.1016/j.inoche.2004.04.018
关键词
copper; 1,2,4-benzenetricarboxylate; cavity; channel; hydrothermal reactions; supramolecular architecture
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.
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