【摘要】 介绍了双(亚氨基二乙酸根)合钴(III)酸钾配合物的两种几何异构体的合成,并通过离子交换法、分光光度法和X-射线晶体衍射法,对这两种配合物的结构进行鉴别。该实验知识要点多,可操作性强,实验效果好,有利于培养学生的实践能力和创新能力。更多还原

【Abstract】 Two geometric isomers of complex K [Co( IDA)2](IDA stands for iminodiacetic acid)have been synthesized. They are separated by ion exchange resin and identified by UV- visible spectroscopy,crystal structure analysis. The experiment includes many points,is easy to operating and has good teaching effects. It can develop practicing ability and creative ability of students.更多还原