配位聚合物{[Co(4,4'-bpy)(H_2O)_4](Fum)·4H_2O}_n的合成和晶体结构  

Synthesis and Crystal Structure of CoordinationPolymer {[Co(4,4′-bpy)(H_2O)_4](Fum)·4H_2O}_n

作　　者：沈良[1] 王华彤[1] 张义建[1] 

机构地区：[1]杭州师范学院化学系,杭州310012

出　　处：《无机化学学报》2004年第7期857-859,共3页Chinese Journal of Inorganic Chemistry

基　　金：浙江省自然科学基金资助项目(No.M203077)。

摘　　要：The complex {[Co(4,4′-bpy)(H2O)4](Fum)·4H2O}n(where 4,4′-bpy = 4,4′-bipyridine and Fum = fumarate) was synthesized and characterized by X-ray diffraction. The complex consists of one-dimensional chains containing cobalt(II) ions bridged by 4,4′-bpy molecules. The six-coordination of Co2+ is achieved by means of four water molecules. The fumarate is not coordinated to cobalt ion while it forms hydrogen bonds with coordinated and non-coordinated water molecules and extends the structure into three-dimensional hydrogen bonding network. CCDC: 190488.The complex {[Co(4,4′-bpy)(H2O)4](Fum)·4H2O}n(where 4,4′-bpy = 4,4′-bipyridine and Fum = fumarate) was synthesized and characterized by X-ray diffraction. The complex consists of one-dimensional chains containing cobalt(II) ions bridged by 4,4′-bpy molecules. The six-coordination of Co2+ is achieved by means of four water molecules. The fumarate is not coordinated to cobalt ion while it forms hydrogen bonds with coordinated and non-coordinated water molecules and extends the structure into three-dimensional hydrogen bonding network. CCDC: 190488.

关 键 词：配位聚合物 钴配合物 晶体结构 合成 超分子 自组装 氢键 

分 类 号：O614.812[理学—无机化学] O634[理学—化学]