二氯化一氯五氨合钴(Ⅲ)的制备及组成测定  

Preparation and Component Determination of Chloro-pen-fammine Cobaltichloride [Co(NH_3)_5Cl]Cl_2

作　　者：凌必文[1] 张春艳[1] 

机构地区：[1]安庆师范学院化学系,安庆246011

出　　处：《安庆师范学院学报（自然科学版）》2006年第1期86-88,共3页Journal of Anqing Teachers College(Natural Science Edition)

摘　　要：以氯化钴(Ⅱ)为起始原料,在氨水和氯化铵介质中合成了一种紫红色的配合物,对该配合物的组成进行测定,证实该配合物为二氯化一氯五氨合钴(Ⅲ),其化学式为[Co(NH3)5Cl]Cl2。A purplish red crystal of cobalt coordination is synthesized by using cobalt chloride and ammonia chloride on certain condition. The method is simple, and the reaction condition can be controlled easily. In this paper, the complex is determined by some typical methods such as mole ratio method and iodimetry .Its chemical reaction is [Co（NH3）5Cl]Ch.

关 键 词：二氯化一氯五氨合钴 莫尔法 碘量法 配合物 配体 

分 类 号：O65[理学—分析化学]