Syntheses, structure and properties of a 3d-4d/2-ptz heterometallic organic chain-modified POM-based framework

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• 作者：Xiang Wang ; Lin Lin ; Hongyan Lin ; Guocheng Liu
• 关键词：Polyoxometalate ; Heterometallic organic chain ; Crystal structure
• 刊名：Chemical Research in Chinese Universities
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：33
• 期：1
• 页码：7-11
• 全文大小：
• 刊物主题：Chemistry/Food Science, general; Analytical Chemistry; Inorganic Chemistry; Organic Chemistry; Physical Chemistry;
• 出版者：Jilin University and The Editorial Department of Chemical Research in Chinese Universities
• ISSN：2210-3171
• 卷排序：33

文摘

A novel polyoxometalate-based hybrid modified by 3d-4d/2-ptz heterometallic organic chains[n-ptz= 5-(n-pyridyl)-tetrazolate], Ag₂[Cu(2-ptz)₂][β-Mo₈O₂₆]_0.5·H₂O(1)[2-ptz=5-(2-pyridyl)-tetrazolate], was synthesized under hydrothermal conditions. The 3D framework structure of compound 1 was constructed from 1D novel 3d-4d heterometallic organic chains [CuAg₂(2-ptz)₂]2+ as cationic complexes and [β-Mo₈O₂₆]4– polyoxoanions via Cu―O and Ag―O bonds, in which each [β-Mo₈O₂₆]4– polyoxoanion was surrounded by six such chains. The electrochemical and photocatalytic properties of compound 1 were investigated.