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[Cu(en)_2]_2[Cu(en)_2(H_2O)][PW_(11.5)Cu_(0.5)O_(40)]·OH·3H_2O的水热合成及结构表征
引用本文:祁素芳,杨林平,宋一平,马鹏涛.[Cu(en)_2]_2[Cu(en)_2(H_2O)][PW_(11.5)Cu_(0.5)O_(40)]·OH·3H_2O的水热合成及结构表征[J].化学研究,2009,20(4):59-61.
作者姓名:祁素芳  杨林平  宋一平  马鹏涛
作者单位:河南大学化学化工学院,分子与晶体工程研究所,河南,开封,475004
基金项目:国家自然科学基金,河南大学校内基金自然科学重点项目 
摘    要:利用水热合成法制备了基于Keggin结构阴离子的1D链状化合物Cu(en)2]2Cu(en)2(H2O)]PW11.5Cu0.5O40].OH.3H2O,并经红外、紫外和X射线单晶衍射等手段进行了表征.标题化合物属于单斜晶系,P21/c空间群,晶胞参数:a=1.266 25(10),b=2.145 45(19),c=2.455 95(18)nm,β=114.919(3),V=6.050 9(8)nm3,Z=4,R1=0.068 1,wR2=0.146 8.

关 键 词:聚金属氧酸盐  水热合成  配合物  Keggin结构

Hydrothermal Synthesis and Structure of [Cu(en)2 ]2[Cu(en)2 (H2 O)][PW11.5 Cu0.5 O40 ]·OH·3H2 O
QI Su-fang,YANG Lin-ping,SONG Yi-ping,MA Peng-tao.Hydrothermal Synthesis and Structure of [Cu(en)2 ]2[Cu(en)2 (H2 O)][PW11.5 Cu0.5 O40 ]·OH·3H2 O[J].Chemical Research,2009,20(4):59-61.
Authors:QI Su-fang  YANG Lin-ping  SONG Yi-ping  MA Peng-tao
Institution:( Institude of Molecule and Crystal Engineering, College of Chemistry and Chemical Engineering Henan University, Kaifeng 475004 ,Henan, China)
Abstract:A 1D chain compound based on Keggin anion Cu(en)2]2Cu(en)2(H2O)]PW11.5Cu0.5O40]·OH·3H2O was hydrothermally synthesized and characterized by IR,UV spectrometry and X-ray single-crystal diffraction.The title compound crystallizes in monoclinic system,P21/c space group,cell parameter: a=1.266 25(10),b=2.145 45(19),c=2.455 95(18) nm,β=114.919(3),V=6.050 9(8) nm3,Z=4,R1=0.068 1,wR2=0.146 8.
Keywords:polyoxometalate  hydrothermal synthesis  coordination compound  Keggin structure
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