三元混配合物[M(Hnta)(6-NO_2-Bhim)_2].xH_2O(M=Zn,Ni,x=2.5,3.5)的合成与表征

Synthesis and Characterization of Ternary Complexes [M(Hnta) (6-NO_2-Bhim)_2].xH_2O(M=Zn,Ni,x=2.5,3.5)

合成了2种混配合物,通过元素分析、摩尔电导、红外光谱等测试分析,确定了配合物的组成分别为[Ni(Hnta)(6 NO2 Bhim)2] 3 5H2O、[Zn(Hnta)(6 NO2 Bhim)2].2.5H2O,(Hnta=氨三乙酸阴离子;6 NO2 Bhim=6 硝基苯并咪唑),并对配合物在400～4000cm-1的主要红外光谱进行了归属。

The ternary complexes [Ni(Hnta)(6-NO_2-Bhim)_2].3.5H_2O(A) and [Zn(Hnta) (6-NO_2-Bhim)_2].2.5H_2O(B) (Hnta=nitriloacetic acid,6-NO_2-Bhim =6-nitrobenzimidazole) have been synthesized and characterized by elemental analysis,IR and conductity.