[Mo_3S_7]分立簇和聚合簇合物的振动光谱和电子光谱  

Vibrational and Electronic Spectra of a Discrete and a Tetramer Containing [Mo_3S_7] Core

作　　者：陈进[1] 余荣民[1] 卢绍芳[1] 

机构地区：[1]结构化学国家重点实验室,中国科学院福建物质结构研究所,福州350002

出　　处：《光谱学与光谱分析》2000年第6期849-851,共3页Spectroscopy and Spectral Analysis

基　　金：国家自然科学基金;福建省自然科学基金;结构化学国家重点实验室基金的资助

摘　　要：本文报道了分立簇 [Mo3 S7(dtp) 3 I]1及它的四聚物 { [Mo3 S7(dtp) 3 ]4 I}·{ (HgI3 ) 4·K} 2 (dtp =S2 P(OC2 H5) -2 )的IR ,Raman和UV Vis光谱 ,并讨论分立的 [Mo3 S7(dtp) 3 I]在四聚后这些光谱的变化。In this paper,the IR,Raman and UV Vis spectra of a discrete cluster [Mo 3S 7(dtp) 3I]1 and its tetramer ｛[Mo 3S 7(dtp) 3] 4I｝·｛(HgI 3) 4]·K｝2(dtp=S 2P(OC 2H 5) - 2) were reported.The spectral characteristics of the compounds were discussed.According to the results of the studies on the structure and spectra,it was the weak intermolecular interaction and electrons transfer after tetramerization that led to the variation in the electronic structure of the compounds.

关 键 词：三核钼簇合物 振动光谱 电子光谱 Mo3S7分立簇 

分 类 号：O614.612[理学—无机化学] O641.4[理学—化学]