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.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
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
