含[V_2M_6S_6O_2](M=Cu,Ag)簇骼单元的八核簇合物的分子结构和谱学性质

Molecular Structures and Spectroscopic Properties of Octa-nuclear Clusters with [V_2M_6S_6O_2](M=Cu,Ag) Core

报道了两个 [V2 M6S6O2 ](M =Cu ,Ag)八核簇合物的合成和分子结构 ,讨论它们的红外光谱 ,51VNMR和电子光谱 ,采用动态红外光谱跟踪技术探讨 [V2 Cu6S6O2 ]簇合物的成簇机理。

The syntheses and molecular structures of two octa nuclear [V 2M 6S 6O 2](M=Cu,Ag) clusters derived from [VS 4] 3- have been reported in this paper.Their infrared, 51 V NMR and electronic spectra have also been assigned and discussed.The formation mechanism of octa nuclear [V 2Cu 6S 6O 2] cluster has been explored by means of active IR capture technique.