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含[V2M6S6O2](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 [V2M6S6O2](M=Cu,Ag) Core
【摘要】 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。
【Abstract】 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.
【关键词】 V-Cu(Ag)-S簇合物;
分子结构;
光谱表征;
成簇机理;
【Key words】 V—Cu(Ag)—S clusters; Molecular structure; Spectroscopic characterization; Formation mechanism;
【Key words】 V—Cu(Ag)—S clusters; Molecular structure; Spectroscopic characterization; Formation mechanism;
【基金】 国家和福建省自然科学基金资助
- 【文献出处】 光谱学与光谱分析 ,SPECTROSCOPY AND SPECTRAL ANALYSIS , 编辑部邮箱 ,2000年06期
- 【分类号】O627
- 【被引频次】2
- 【下载频次】57