[(2,2'-bpy)_3Ni(OH)_2]·7H_2O配合物的合成及晶体和分子结构  

Synthesis,Crystal and Molecular Strunture of Complex[Ni(2, 2'-bpy)_3(OH)_2]·7H_2O

作　　者：郭秀英[1] 张文祥[2] 崔爱莉[2] 申连春[2] 王凤山[2] 

机构地区：[1]内蒙古民族师范学院化学系,通辽028000 [2]吉林大学化学系,长春130023

出　　处：《吉林大学自然科学学报》1997年第3期89-94,共6页Acta Scientiarum Naturalium Universitatis Jilinensis

摘　　要：将2，2'-联吡啶（2，2'-bpy）与NiCl2·6H2O在二次水溶液中反应，合成以2，2'－bpy为资环的新型单核镍配位化合物．经X射线单晶结构分析确定该配合物晶体的化学式为[（C10H8N2）3Ni（OH）2]·7H2O，晶体属于单斜晶系，C2／c空间群，晶胞参数：a=2．2525（4）nm，b=1．3438（7）nm，c=2．3700（5）nm，β=104.87°，V=6．9337（11）nm3，Z=8．A new mono-nuclear complex was synthesized by the reaction of 2, 2'-dipyridyl with NiCl2·6H2O in aqueous solutions. The structural formula of the complex was confirmed as [(C10H8N2)3Ni(OH)2]·7H2O by means of X-ray single-crystal structure analysis. Crystallographic parameters of the complex crystal are as follows. It crystallized as a monclinic system with space group C 2/c, a=2. 252 5 nm, b=1. 343 8 nm, c=2.3700 nm, β=104. 78°, V=6. 933 7 nm3, Z=8.

关 键 词：联吡啶 镍 配合物 晶体结构 分子结构 合成 

分 类 号：O614.813[理学—无机化学]