摘要
通过NiSO·6H2O与4,4'一联吡啶在H2O-CH3OH混合溶液中反应,制备了配位聚合物[Ni(4,4'-bpy)(H2O)4]·(SO42-)·(CH3OH)·(H2O),并使用X射线单晶衍射技术对其结构进行了表征.此配合物含有三种分别沿[100]、[010]、[110]方向排列的无限长链,并通过其配位水分子与位于层间位置的SO42-形成氢键而连接成为超分子结构.
Coordination polymer [Ni(4,4'-bpy)(H2O)4] ?(SO42- ) ?(CH3OH) ?(H2O) is prepared by the reaction of NiSO4 ?6H2O with 4,4'-bipyridine in the H2O-CH3OH solution and structurally characterized by means of X-ray single crystal diffraction. There exist three different kinds of infinite chains arraying along [100], [010], [110] direction respectively in the polymer [Ni(4, 4'-bpy)(H2O)4] ?(SO42-) ?(CH3OH) ?(H2O).The infinite chains are connected by hydrogen bonds involving the coordination water molecular and SO42- to form the final supramolecular structure.
出处
《郑州大学学报（理学版）》
CAS
2004年第2期91-94,共4页
Journal of Zhengzhou University:Natural Science Edition
基金
国家自然科学基金资助项目
编号 29974026.
