| Synthesis and Crystal Structure of a New Tetracopper Complex [Cu(H_2O)_3Cu(HCDTA)]_2(ClO_4)_2·H_2O |
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| 引用本文： | 王美香,党振华,徐立.Synthesis and Crystal Structure of a New Tetracopper Complex [Cu(H_2O)_3Cu(HCDTA)]_2(ClO_4)_2·H_2O[J].结构化学,2010,29(4):551-554. |
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| 作者姓名： | 王美香 党振华 徐立 |
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| 作者单位： | State;Laboratory;Structural;Chemistry;Fujian;Institute;Research;Structure;Matter;Chinese;Academy;Sciences;Graduate;School; |
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| 基金项目： | Supported by the National Natural Science Foundation of China (No. 20773129) |
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| 摘 要： | A new tetracopper complex Cu(H2O)3Cu(HCDTA)]2(ClO4)2·H2O (CDTA = transcyclohexane-1,2-diamine-N,N,N′,N′-tetraacetate) has been prepared and characterized by singlecrystal X-ray diffraction analysis. The crystal adopts space group C2/c with a = 16.990(10), b = 9.150(5), c = 29.318(17) , β = 104.289(9)°, V = 4417(4) 3, Z = 4, C28H52Cl2Cu4N4O31, Mr = 1265.80, Dc = 1.904 g/cm3, μ = 2.130 mm-1, F(000) = 2584, T = 293(2) K, the final R = 0.0328 and wR = 0.0809 for 4938 observed reflections (I 2σ(I)). The tetracopper units are interconnected by weak covalent bonds into a layered structure.
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| 关 键 词： | 晶体结构 配合物 X射线衍射分析 合成 层状结构 H2O 高氯酸 四乙酸 |
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