A {Ni_7} cluster-containing sandwich-type phosphotungstate functionalized by organic bisphosphonate ligands and its two-dimensional supramolecular structure  

作　　者：Ying Zhang Xin-Bao Han Zhi-Ming Zhang Zhu-Jun Liu En-Bo Wang 

机构地区：[1]Key Laboratory of Polyoxometalate Science of Ministry of Education,Faculty of Chemistry,Northeast Normal University

出　　处：《Chinese Chemical Letters》2013年第7期581-584,共4页中国化学快报（英文版）

基　　金：supported by the National Natural Science Foundation of China(No.21101022);Fundamental Research Funds for the Central Universities(No.10QNJJ009)

摘　　要：A {NIT] cluster-substituted sandwich-type phosphotungstate Na10（NH4）4[{（B-a-PW9034）Ni3 （OH）（H20）2（HAle））2Ni].22H20 （1） was synthesized using the conventional aqueous solution method. Compound 1 represents the first nickel-containing sandwich-type polyoxometalate functionalized by bisphosphonate ligands. Further, the sandwich-type polyoxoanions aggregated via the H-bonding interactions into a two-dimensional （2D） suoramolecular framewnrk.A {NIT] cluster-substituted sandwich-type phosphotungstate Na10（NH4）4[{（B-a-PW9034）Ni3 （OH）（H20）2（HAle））2Ni].22H20 （1） was synthesized using the conventional aqueous solution method. Compound 1 represents the first nickel-containing sandwich-type polyoxometalate functionalized by bisphosphonate ligands. Further, the sandwich-type polyoxoanions aggregated via the H-bonding interactions into a two-dimensional （2D） suoramolecular framewnrk.

关 键 词：Supermolecule Polyoxometalate Sandwich Organic-inorganic hybrid 

分 类 号：O627.51[理学—有机化学]