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基于十钒酸阴离子和过渡/碱金属水合阳离子的超分子组合体构建
引用本文:董贤平,许超,段泰轲,陈群,张千峰. 基于十钒酸阴离子和过渡/碱金属水合阳离子的超分子组合体构建[J]. 安徽工业大学学报, 2013, 30(1): 48-53
作者姓名:董贤平  许超  段泰轲  陈群  张千峰
作者单位:1. 安徽工业大学分子工程与应用化学研究所,安徽马鞍山,243002
2. 安徽工业大学分子工程与应用化学研究所,安徽马鞍山243002;常州大学石油化工学院,江苏常州213164
3. 常州大学石油化工学院,江苏常州,213164
基金项目:教育部新世纪优秀人才支撑计划
摘    要:通过水热法制备出5种钒氧多酸簇合物,[K6(H2O)10][V10O28](1),[Na2A4(H2O)10][V10O28][A=K(2),Cs(3)],[K2B2(H2O)16][V10O28][B=Co(4),Ni(5)],X射线衍射分析显示,它们均由[V10O28]6-簇阴离子和过渡/碱金属水合阳离子所组成,通过金属-氧键的相互作用,阴离子和阳离子构建了化合物1~3的三维立体框架结构和化合物4,5的二维层状网状结构。

关 键 词:水热反应  十钒多酸盐  金属水合物  二维网状  三维框架

Supramolecular Arrays Supported by Decavanadate Anions and Transition/Alkali Metal-hydrate Cations
DONG Xianping , XU Chao , DUAN Taike , CHEN Qun , ZHANG Qianfeng. Supramolecular Arrays Supported by Decavanadate Anions and Transition/Alkali Metal-hydrate Cations[J]. Journal of Anhui University of Technology, 2013, 30(1): 48-53
Authors:DONG Xianping    XU Chao    DUAN Taike    CHEN Qun    ZHANG Qianfeng
Affiliation:1.Institute of Molecular Engineering and Applied Chemistry, Anhui University of Technology, Ma'anshan 243002, China; 2.School of Petrochemical Engineering, Changzhou University, Changzhou 213164, China)
Abstract:Five polyoxovanadates [K6(H2O)10][V10O28] (1), [Na2A4(H2O)10][V10O28] (A=K(2), Cs(3)), and [K2B2(H2O)16] [V10O28](B=Co(4),Ni(5)) were prepared under hydrothermal condition. X-ray analyses display that they were composed of cluster [V10O28]6- anion and transition/alkali metal-hydrate cation. Through the bonding of the metal-oxygen interactions, the anion and cation pairs were organized to be the three-dimensional framework for compounds 1-3 and the two-dimensional layer network for compounds 4 and 5.
Keywords:hydrothermal reaction  decavanadate  metal-hydrate  two-dimensional network  three-dimensional framework
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