钼铁硫络合物晶体的合成、结构和性质研究

STUDIES ON THE SYNTHESIS,STRUCTURE AND PROPERTIES OF THE CRYSTAL OF Mo-Fe-S COMPLEX

近几年来,模拟固氮酶的活性中心——钼铁硫原子簇化合物的合成、结构和性质研究,引起人们极大的兴趣.本文研究了一种新型的钼铁硫络合物晶体的合成、结构和性质。(一)实验部分1.试剂二乙胺基硫代甲酸钠:分析纯,北京化工厂产品;五氯化钼:自制;苄基硫醇:分析纯,西德进口;FeCl2·4H2O:分析纯,西德进口。

In this paper,we report a new complex of Mo-Fe-S synthesized by the reaction of MoCl_(5),FeCl_(2)·4H_(2)O,PhCH2SH and diethyldithiocarba-mate(DTC)in MeOH,The complex is characterized by X-ray crystal-lography,,IR,UV-visible,1H NMR,13C NMR,and EPR spectra,and the measurements of elemental analyses and electrochemical properties.The crystal of Mo-Fe-S complex containing multi-bond species is quite stable.