Synthesis and Crystal Structure of Bis(p-aminotoluene)-bis(dimethylglyoximato) Cobalt(Ⅲ) Perchlorate

作     者：陈丽娟 林深 杨明星 刘世雄 

作者机构：Department of Chemistry Fujian Normal University Fuzhou 350007 China Central Laboratory Fuzhou University Fuzhou 350002 China 

出 版 物：《Chinese Journal of Structural Chemistry》 (结构化学（英文）)

年 卷 期：2003年第22卷第3期

页      面：255-259页

核心收录：

学科分类：081704[工学-应用化学] 07[理学] 070304[理学-物理化学(含∶化学物理)] 08[工学] 0817[工学-化学工程与技术] 0703[理学-化学] 070301[理学-无机化学] 

基　　金：This work was supported by the foundation for University Key Teacher by the Ministry of Education and the foundation for Innovative Youth of Fujian province (No 2002J001) 

主　　题：cobalt complex dimethylglyoxime crystal structure 

摘      要：The title compound (C22H32.5ClCoN6O8.25, Mr = 607.42) crystallizes in the orthor- hombic system, space group C2221 with a = 11.320(2), b = 20.933(4), c = 23.936(5) ? V = 5672(2) 3, Dc = 1.423 g/cm3, Z = 8, m(MoKa) = 0.754 mm-1, F(000) = 2532, R = 0.0512 and wR = 0.1190. There are eight complex molecules [Co(C4H6N2O2)(C4H8N2O2)(C7H9N)2]ClO40.25H2O of C2 crystallographic symmetry in a unit cell, including two crystallographically independent molecules, in which different orientations of the MePhNH2 groups are found. Two MePhNH2 groups are in trans position for molecule A, and cis for B. The central metal atom is in a distorted octahedral environment. The hydrogen bonds of OH(oxime)…O and NH(p-aminotoluene group)…O construct an one-dimensional chain along the c axis in the title compound.