杂多配合物[X(NbO_2)W_(11)O_(39)]^(n-)的合成与性质研究  

Synthesis and Properties of [X(NbO_2)W_(11)O_(39)]^(n-)

作　　者：杨启华[1] 戴慧聪[1] 刘景福 

机构地区：[1]东北师范大学化学系,长春130024

出　　处：《高等学校化学学报》1997年第10期1594-1596,共3页Chemical Journal of Chinese Universities

基　　金：国家自然科学基金

摘　　要：Four new complexes MaHb[X (NbO2 )W11O39]. nH2O (M = Me4N+, Bu4N+; X=Ga, Ge ) were synthesized and characterized by elementary analysis, IR, UV-Vis,183W NMR and electrochemical method. 183W NMR spectra of the complexes consist of sixpeaks, as expected for monosubstituted Keggin-type.Four new complexes MaHb[X (NbO2 )W11O39]. nH2O (M = Me4N+, Bu4N+; X=Ga, Ge ) were synthesized and characterized by elementary analysis, IR, UV-Vis,183W NMR and electrochemical method. 183W NMR spectra of the complexes consist of sixpeaks, as expected for monosubstituted Keggin-type.

关 键 词：杂多配合物 KEGGIN结构 锗 镓 钨 铌 

分 类 号：O641.4[理学—物理化学]