A Novel 3D Cobalt(II) Complex Constructed by 2,2'-(1,4-Butanediyl)bis(1H-benzimidazole) Ligand

被引:0
|
作者
蒲小华 [1 ]
姜娈 [1 ]
王艳 [1 ]
冯国栋 [1 ]
赵卫星 [1 ]
机构
[1] Department of Chemistry and Chemical Engineering, Baoji University of Arts and Sciences
关键词
hydrothermal reaction; crystal structure; syntheses; 3D framework;
D O I
10.14102/j.cnki.0254-5861.2011.08.016
中图分类号
O627.8 [第Ⅷ族元素有机化合物];
学科分类号
070303 ; 081704 ;
摘要
A novel 3D polymer 1 (C26H22CoN4O4, Mr = 513.41) constructed from H2C4BIm (2,2’-(1,4-butanediyl)bis(1H-benzimidazole)], 1,3-bdc (1,3-benzenedicarboxylate) and Co(II) has been successfully synthesized under hydrothermal conditions and characterized by single-crystal X-ray diffraction analysis. The crystal belongs to the tetragonal system, space group I-42d with a = 24.315(5), b = 24.315(5), c = 8.343(2), V = 4933(2)3, Z = 8, Dc = 1.383 g/cm3, μ(MoKα) = 0.735 mm-1, F(000) = 2120, S = 1.156, the final R = 0.0596 and wR = 0.1346 for 1529 reflections with I > 2σ(I). Complex 1 contains 1D chains which are connected by extensive hydrogen-bonding interactions to form the 2D folded layer and 3D framework, which also stabilize the structure.
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页码:1168 / 1172
页数:5
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