节点文献
新颖夹心型化合物[Ni（2,2’-bpy）3][As2W18O68Ni2{Ni（H2O）}2{Ni（H2O）（2,2’-bpy）2}{Ni（2,2’-bpy）}2]·4.5H2O的水热合成
Hydrothermal Synthesis of A Novel Sandwich-type Compound [Ni（2,2′-bpy）3][As2W18O68Ni2{Ni（H2O）}2{Ni（H2O）（2,2′-bpy）2} {Ni（2,2′-bpy）}2]·4.5H2O
【Author】 Wei Wang, Jing-Ping Wang, Jing-Yang Niu* Institute of Molecular and Crystal Engineering, School of Chemistry and Chemical Engineering, Henan University, 475001, Kaifeng
【机构】 河南大学化学化工学院分子与晶体工程研究所；
【Abstract】 The sandwich-type polyoxometallates have been paid considerable attention duo to their unusual magnetism and potential applications in medicine, material and catalycis[1-2]. We prepared the sandwich POMs supported by four nickel complexes [Ni(2,2′-bpy)3][As2W18O68{Ni(2,2′-bpy)}2{Ni(H2O) (2,2′-bpy)2}]·4.5H2O under hydrothermal condition. Single crystal analysis shows that the polyanion [As2W18O62Ni4(H2O)2]10- supported by two [Ni(H2O)(2,2′-bpy)2]2+ coordination cation through one terminal oxygen atom respectively, and two [Ni(2,2′-bpy)2]2+ cation via four μ2-bridge oxygen atoms(two Ob andtwo Oc) respectively.
- 【会议录名称】 中国化学会第二十五届学术年会论文摘要集（下册）
- 【会议名称】中国化学会第二十五届学术年会
- 【会议时间】2006-07
- 【会议地点】中国吉林长春
- 【分类号】O614.813
- 【主办单位】中国化学会