A three-dimensional metal-organic framework based on hexanuclear copper units with unsaturated CuII centers

被引：17

作者：

Zhang, Huan ^{[1
]}

Lu, Ying ^{[1
]}

Zhang, Zhi-ming ^{[1
]}

Wang, En-bo ^{[1
]}

机构：

[1] NE Normal Univ, Dept Chem, Key Lab Polyoxometalate Sci, Minist Educ, Changchun 130024, Jilin, Peoples R China

来源：

INORGANIC CHEMISTRY COMMUNICATIONS | 2012年 / 17卷

基金：

中国国家自然科学基金;

关键词：

Metal-organic framework; Copper cluster; Unsaturated metal center; Structure; Photocatalytic activity; COORDINATION; TRINUCLEAR;

D O I：

10.1016/j.inoche.2011.11.040

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A new metal-organic framework based on hexanuclear copper units, Cu-6(mu(3)-O)(mu(3)-OH)(pz)(6)(btc) (pz = pyrazolate, btc = 1,3,5-benzenetricarboxylate) 1, has been prepared by the hydrothermal reaction of Cu2+ ions, Hpz and H(3)btc ligands in a methanolic solution. The hexanuclear copper building unit in 1 is composed of two triangular Cu3O(H)(pz)(3) units bridged by carboxyl groups, in which each Cu center is coordinatively unsaturated with open coordination sites. The photocatalytic investigation indicates that compound 1 exhibits a higher photocatalytic activity for the degradation of Rhodamine B. (c) 2011 Elsevier B.V. All rights reserved.

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页码：9 / 12

页数：4

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