【摘要】 本文研究了某些铁-硫原子簇络合物紫外-可见光谱220～230nm吸收带λ_max的浓度效应,△λnm随络合物结构对称性增加而减小,随浓度基数增大而变大的变化关系,该类型络合物紫外-可见光谱吸收峰的归属;计算了Fe～Ⅱ分裂能△值;配体上的取代基效应,以及在二氯甲烷等溶剂中的溶剂效应。更多还原

【Abstract】 The UV-VIS spectra of nine organic iron-sulfur cluster complexes have been assigned, and their concentration effect has been studied. It was found that the red shift value of some bands Increases with increasing the concentration base number and polarity of complex. The substituent effect and the solvent effect have been discussed too.更多还原