| A New Bis-(As_3O_6) Capping 6-Molybdonickelate Complex:Preparation and Characterization of [Ni(en)_2(H_2O)]_2[(NiO_6)Mo_6O_(18)(As_3O_3)_2]·2H_2O |
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| 作者姓名： | WU Qiang HE Jie HAN Qiu-Xia YANG Wen-Hua WANG Jing-Ping |
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| 作者单位： | WU Qiang(Medical School, Henan University, Kaifeng 475001, China);HE Jie(Basic Experiment Teaching Center, Henan University, Kaifeng 475001, China);HAN Qiu-Xia(Basic Experiment Teaching Center, Henan University, Kaifeng 475001, China;Institute of Molecular and Crystal Engineering, School of Chemistry and Chemical Engineering, Henan University, Kaifeng 475001, China);YANG Wen-Hua,WANG Jing-Ping(Institute of Molecular and Crystal Engineering, School of Chemistry and Chemical Engineering, Henan University, Kaifeng 475001, China) |
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| 基金项目： | Supported by the National Natural Science Foundation of China （20771034） and Natural Science Foundation of Henan Province （2009A150003） |
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| 摘 要： | A new complex constructed from a unit with two As3O6 rings capping Anderson-type moieties,[Ni(en)2(H2O)2]2[(NiO6)Mo6O18(As3O3)2]·2H2O(1,en = ethylenediamine),has been hydrothermally synthesized and characterized by IR,single-crystal X-ray diffraction and thermogra-vimetric analysis.The compound crystallizes in triclinic,space group P1 with a = 9.1230(16),b = 11.8078(9),c = 12.2111(9) ,α = 114.5210(10),β = 98.0350(10),γ = 100.0320(10)o,Mr = 2029.80,C8H44As6Mo6N8Ni3O36,V = 1145.0(2) 3,Dc = 2.944 g/cm3,Z = 1,GOF = 0.997,μ = 7.203 mm-1,F(000) = 970,R = 0.0352 and wR = 0.1019.Compound 1 consists of an Anderson-type capped by a two-ring(As3O6) unit [(NiO6)Mo6O18(As3O3)2]4-,two six-coordinate [Ni(en)2(H2O)2]2+ cations and two water molecules.
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| 关 键 词： | 水热合成 分析表征 封盖 镍 制备 复杂构造 红外光谱 射线衍射 |
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