基于磺酸类席夫碱锌、镉配合物的TG-DTG和荧光性质研究

摘要

Two Schiff Base complexes [Zn（OBSP）2]·2H2O and [Cd（OBSP）2]·2H2O are synthesized by the general solution method,which are characterized by IR spectrum and TG-DTG.And then the fluorescent properties of the complexes are studied.The results indicate that the fluorescence source of the two complexes may be generated by π→π＊ of the ligand.%合成了两种席夫碱配合物[Zn（OBSP）2].2H2O（I）和[Cd（OBSP）2].2H2O（II）（KOBSP邻氨基苯磺酸缩吡啶—2—甲醛席夫碱的钾盐）,并进行了热重和红外分析,最后研究了它们的荧光性质。结果表明,配合物（I）（II）的荧光来源可能是配体内部的π→π＊的电荷跃迁引起的。