Five novel copper(II) complexes with pyridine-4,5-dicarboxylate esters as ligands, [Cu(NO3)(py-2tz)(H2O)3]NO3 (1), [Cu(NO3)2(py-2metz)(H2O)] (2), [Cu(NO3)2(py-2py)(H2O)]·H2O (3), [CuCl2(py-2tz)]2 (4) and [CuCl2(py-2metz)]n (5) (py-2tz is dimethyl 2-(thiazol-2-yl)pyridine-4,5-dicarboxylate, py-2metz is dimethyl 2-(4-methylthiazol-2-yl)pyridine-4,5-dicarboxylate and py-2py is dimethyl 2,2′-bipyridine-4
                                    五种以
吡啶-4,5-二
羧酸酯为
配体的新型
铜( II )配合物,[Cu(NO 3 )(py-2tz)(H 2 O) 3 ]NO 3 ( 1 ),[Cu(NO 3 ) 2 (py-2metz)(H 2 O)] ( 2 ), [Cu(NO 3 ) 2 (py-2py)(H 2 O)]·H 2 O ( 3 ), [CuCl 2 (py-2tz)] 2 ( 4 ) 和 [CuCl 2 (py-2metz)] n ( 5) (py-2tz 是 2-(
噻唑-2-基)
吡啶-4,5-二
甲酸二甲酯,py-2metz 是 2-(
4-甲基噻唑-2-基)
吡啶-4,5-二
甲酸二甲酯和 py- 2py 是 
2,2'-联吡啶-4,5-二
羧酸二甲酯),通过不同的光谱和电
化学方法合成和结构表征。这些配合物的结构通过单晶 X 射线衍射分析确定,证实了相应的
吡啶-4,5-二
羧酸酯通过氮原子与 Cu( II ) 离子的双齿配位模式。针对两种细菌和两种念珠菌物种评估了
铜