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首页> 外文期刊>Zeitschrift fur Anorganische und Allgemeine Chemie >Hydrothermal synthesis and structure of a new three-dimensional inorganic-organic hybrid polyoxomolybdate based on Keggin cluster units
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Hydrothermal synthesis and structure of a new three-dimensional inorganic-organic hybrid polyoxomolybdate based on Keggin cluster units

机译:基于Keggin簇单元的新型三维无机-有机杂多酸钼酸酯的水热合成和结构

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摘要

A new 3-D inorganic-organic hybrid compound {[Cu(4,4'-bipy)](3)(4,4'-bipy) [PMo12O40]center dot 2H(2)O (1) was hydrothermally synthesized and characterized by IR, TG and X-ray diffraction analysis. Single crystal X-ray diffraction confirms that this compound crystallizes in the triclinic crystal system, space group P-1 with a = 10.9180(11), b 12.3759(13), c = 13.0264(13)angstrom, alpha = 113.3560(10)degrees, beta = 93.8730(10)degrees, gamma = 99.0300(10)degrees. V 1579.4(3) angstrom(3), Z = 1. Structural analysis indicates that compound 1 exhibits a three-dimensional structure, in which Keggin anions [PMo12O40](3-) are linked by infinite [Cu(4,4'-bipy)](+)(n) chains through Cu-O, and come into being a 3-D inorganic-organic hybrid open framework. The guest 4,4'-bipy molecules and water molecules are filled in the channel formed by Keggin anions [PMo12O40](3-) and [Cu(4,4'-bipy)](+)(n) chains.
机译:水热合成了一种新型的3-D无机-有机杂化化合物{[Cu(4,4'-bipy)](3)(4,4'-bipy)[PMo12O40]中心点2H(2)O(1),并通过IR,TG和X射线衍射分析进行表征。单晶X射线衍射证实该化合物在三斜晶系结晶中结晶,空间群P-1的a = 10.9180(11),b 12.3759(13),c = 13.0264(13)埃,α= 113.3560(10)度,β= 93.8730(10)度,伽马= 99.0300(10)度。 V 1579.4(3)埃(3),Z =1。结构分析表明化合物1具有三维结构,其中Keggin阴离子[PMo12O40](3-)通过无限[Cu(4,4'- bipy)](+)(n)通过Cu-O链形成3D无机-有机杂化开放骨架。客体4,4'-bipy分子和水分子填充在由Keggin阴离子[PMo12O40](3-)和[Cu(4,4'-bipy)](+)(n)链形成的通道中。

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