| A Three-dimensional Porous Metal-organic Framework Based on Cyano Unit and 1,4-Bis（1,2,4-triazol-1-yl）butane（btb）：{[Cu_8（btb）_2（CN）_8].3H_2O}_n |
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| 作者姓名： | 周馨慧 李洪辉 黄维 |
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| 作者单位： | Key Laboratory for Organic Electronics ＆ Information Displays（KLOEID） and Institute of Advanced Materials（IAM）,Nanjing University of Posts ＆ Telecommunications（NUPT）;State Key Laboratory of Coordination Chemistry,Nanjing University; |
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| 基金项目： | Nanjing University of Posts and Telecommunications，the National Natural Science Foundation of China，the Major State Basic Research Development Program of China (973 Program |
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| 摘 要： | ![]()
The title coordination polymer 1,{[Cu8(btb)2(CN)8].3H2O}n(btb = 1,4-bis(1,2,4-triazol-1-yl)butane),has been hydrothermally synthesized and structurally characterized by single-crystal X-ray diffraction.Complex 1 crystallizes in monoclinic,space group C2/c with a = 1.2938(3),b = 1.9422(5),c = 0.9406(2) nm,β = 121.891(4)°,V = 2.0066(9) nm3,C24H30Cu8N20O3,Mr = 1155.00,Dc = 1.912 g/cm3,μ(MoKα) = 4.209 mm?1,F(000) = 1140,GOF = 1.184,Z = 2,the final R = 0.0634 and wR = 0.1503 for I > 2σ(I).In complex 1,one-dimensional CuCN zigzag chains are linked by triazolyl groups of btb ligands to form two-dimensional networks,which are further bridged by 1,4-butyl moieties of btb ligands to fabricate a three-dimensional order framework,in which one-dimensional ellipsoid-like channels are observed.
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| 关 键 词： | cyano 1 4-bis(1 2 4-triazol-1-yl)butane metal-organic framework(MOF) complex Cu+ |
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