Synthesis and Crystal Structure of a Dinuclear Complex of Cu(II) with Tetra(3,5-diphenyl pyrazole)  

作　　者：朱万仁 丁树红 李家贵 陈渊 刘国聪 朱宇林 黄肇宇 

机构地区：[1]School of Chemical and Materials Science, Yulin Normal University

出　　处：《Chinese Journal of Structural Chemistry》2011年第8期1101-1104,共4页结构化学（英文）

基　　金：supported by the Natural Science Foundation of Guangxi Province (No. 0640207)

摘　　要：A Cu（II） complex of tetra（3,5-diphenyl pyrazole） [Cu（C15H12N2）2Cl2]2 （1） was synthesized, and its structure was determined by single-crystal X-ray diffraction and further characterized by elemental analysis, NMR and IR. 1 belongs to the monoclinic system, space group P21/c with a = 13.3780（5）, b = 15.1392（6）, c = 15.5923（6） , β = 124.522（2）°, Z = 2 and V = 2601.86（17） 3. In 1, each Cu2＋ ion is coordinated with two N atoms from two tetra（3,5-diphenyl pyrazole） ligands and three Cl- anions to give a distorted square-pyramidal geometry, which is further linked through edge-sharing bridging by Cl- anions to form a centrosymmetric dinuclear structure.A Cu（II） complex of tetra（3,5-diphenyl pyrazole） [Cu（C15H12N2）2Cl2]2 （1） was synthesized, and its structure was determined by single-crystal X-ray diffraction and further characterized by elemental analysis, NMR and IR. 1 belongs to the monoclinic system, space group P21/c with a = 13.3780（5）, b = 15.1392（6）, c = 15.5923（6） , β = 124.522（2）°, Z = 2 and V = 2601.86（17） 3. In 1, each Cu2＋ ion is coordinated with two N atoms from two tetra（3,5-diphenyl pyrazole） ligands and three Cl- anions to give a distorted square-pyramidal geometry, which is further linked through edge-sharing bridging by Cl- anions to form a centrosymmetric dinuclear structure.

关 键 词：COMPLEX crystal Structure PYRAZOLE characterization 

分 类 号：O627.12[理学—有机化学]