以吲哚乙酸及邻菲咯啉为配体的镉配合物的合成、结构、荧光性质与抑菌活性研究

A New Cadmium Complex with Indole-3-acetic Acid and 1,10-Phenanthroline Ligands:Synthesis,Crystal Structure,Photoluminescence and Antibacterial Activity

采用溶液培养法,在室温条件下合成了1种新颖的过渡金属配合物[Cd(IAA)2(phen)](HIAA=吲哚乙酸,phen=1,10-邻菲咯啉),并通过元素分析、红外光谱、X射线单晶结构分析对该配合物进行了表征。结构分析表明:标题配合物属于单斜晶系,P21/c空间群。晶胞参数a=1.24347(10)nm,b=1.23232(10)nm,c=1.82883(15)nm,β=106.2980(10)°,V=2.6898(4)nm3。在配合物中,中心金属Cd髤为六配位,处于扭曲的八面体几何构型。此外,我们对标题配合物进行了荧光性质和抑菌活性的研究。

One kind of new transitional metal complex [Cd（IAA）2（phen）（HIAA=indole-3-acetic acid,phen=1,10-phenanthroline） has been synthesized by employing the solution a preparation method at room temperature.It was characteristic by elemental analysis,IR spectroscopy,and single-crystal X-ray diffraction.The analysis of the structure reveals that the title complex belongs to monoclinic system,space group P21/c.The cell parameters are;a=1.243 47（10） nm,b=1.232 32（10） nm,c=1.828 83（15） nm,β=106.298 0（10）°,V=2.689 8（4） nm3 respectively.In the structure of the complex,the metal center Cd（Ⅱ） is six-coordinated,display a distorted octahedron geometry.Additional,photoluminescent property and antibacterial activity for the title complex have also been investigated.