MoFe3S4单立方烷原子簇研究——Ⅲ.三核链状簇合物向单立方烷簇合物的转化及MoFe3S4(Et2NCS2)5·CH3CN的结构

Investigation of Single MoFe3S4 Cubane-Like Cluster Compounds——III.The Conversion of Linear Trinuclear Cluster into Single Cubane Cluster and the Structure of MoFe3S4(Et2NCS2)5·CH3CN

以Fe(DMF)[(FeCl)MoS]与EtNCSNa在DMF中反应实现了三核链状簇骼向单立方烷簇骼的转化,得到了MoFeS(EtNCS)并测定了它的晶体结构.本文指出与配体有关的氧化还原过程及配体的配位特点对这一转化反应及其产物的影响,同时比较了由于核心氧化态的差异而造成的簇骼结构面貌的变化.

Reaction of Fe(DMF)[(FeCl)2MoS]and EtNCSNa in DMF results in conversion of the linear trinuclear cluster into the single cubane-like cluster,MoFeS(EtNCS),the structure of which has been determined.The influence of the ligand-relatod redox process and the ligation mode on the conversion reaction and the product are discussed.Also included in this paper is the comparison of various structural features of MoFeScore skeleton with different oxidation states.