Synthesis and Characterization of a Novel Organic-Inorganic Hybrid Compound [Ni(DMF)_6]_3[PMo_ (12)O_ (40)]_2  

作　　者：龚云 胡长文 李晖 李阳光 王永慧 

机构地区：[1]School of Science, Beijing Institute of Technology, Beijing 100081, China [2]Institute of Polyoxometalates Chemistry, Northeast Normal University, Changchun 130024, China

出　　处：《Journal of Beijing Institute of Technology》2006年第3期348-351,共4页北京理工大学学报（英文版）

基　　金：SponsoredbytheNationalNaturalScienceFoundationofChina(20271007);SpecializedResearchFundfortheDoctoralProgramofHigherEducation(20030007014)

摘　　要：The title compound [Ni（DMF）6]3[PMo12O40]2（DIE = N,N＇-dimethyllformamide） was synthesized and structurally characterized by elemental analysis, IR, UV and single crystal X-ray diffraction. It crystallized in the trigonal system, space group R-3, a = 1.591 7（2） nm, b = 1.591 7（2） nm, c = 3.226 9（7） nm, α = 90.00^＊, β=90.00^＊, γ= 120.00^＊, V=7.080（2） nm^3, Z=3 and R1 =0.083 7. It consists of two Keggin polyoxometalates [PMo12O40]3- linked together with three [Ni（DMF）6]^2＋ cations through hydrogen bonding interaction.The title compound [Ni（DMF）6]3[PMo12O40]2（DIE = N,N＇-dimethyllformamide） was synthesized and structurally characterized by elemental analysis, IR, UV and single crystal X-ray diffraction. It crystallized in the trigonal system, space group R-3, a = 1.591 7（2） nm, b = 1.591 7（2） nm, c = 3.226 9（7） nm, α = 90.00^＊, β=90.00^＊, γ= 120.00^＊, V=7.080（2） nm^3, Z=3 and R1 =0.083 7. It consists of two Keggin polyoxometalates [PMo12O40]3- linked together with three [Ni（DMF）6]^2＋ cations through hydrogen bonding interaction.

关 键 词：POLYOXOMETALATES KEGGIN crystal structure synthesis nickel 

分 类 号：O611.3[理学—无机化学]