摘要
利用异烟酰肼和2-羟基-3-甲氧基苯甲醛(邻香草醛)合成了一种新的Schiff碱-2-羟基-3-甲氧基苯甲醛异烟酰腙(L),并制备其Cu(Ⅱ)、Cd(Ⅱ)、Zn(Ⅱ)的配合物。利用元素分析、摩尔电导、红外光谱、紫外光谱、差热分析等手段对该Schiff碱及其配合物进行了表征,得到了Schiff碱及其配合物的推测组成,并研究了配体和配合物的荧光光谱,结果表明锌和镉的配合物与配体相比具有较好的荧光特性。
A series of Cu( Ⅱ), Cd( Ⅱ ) and Zn( Ⅱ ) complexes were synthesized and designed by reactions of andisonicotinic acid hydrazide and orthovanilline. All the complexes were characterized by a number of analytical techniques. Luminescence properties of these polynuclear complexes were investigated and discussed. The results showed that zinc and cadmium complexes have good fluorescence properties.
基金
绥化学院科学技术研究项目(K1301005)