2,2’-联吡啶-1,1’-二氧化物与Mn(Ⅱ)的三聚体配合物的合成及性能  

Synthesis and Property of 2,2’-Bipyridine-1,1’-dioxide Trimer Complex with Mn(Ⅱ)

作　　者：傅铁祥[1] 黄道昌[1] 曹军[1] 汤跃群[1] 

机构地区：[1]长沙电力学院化学系,长沙410077

出　　处：《应用化学》2002年第5期501-502,共2页Chinese Journal of Applied Chemistry

基　　金：湖南省自然科学基金资助项目 (0 1JJY3 0 10 )

摘　　要：The trimer complex was synthesized by reacting MnCl 2 with 2,2 bipyridine 1,1 dioxide(bipyO 2) in DMF. The elemental analysis, IR, UV and molar conductivity results indicated the composition of the complex was [Mn 3(bipyO 2) 4Cl 4]Cl 2 .The complex dissolves in water, but does not in organic solvents such as C 2H 5OH, C 2H 5OC 2H 5, CHCl 3, CH 3COCH 3, C 7H 8, DMF and THF. The complex exhibited good sensitivity and selectivity to ammonia of high concentration. It could be used to detect and control NH 3 in the concentration range of 1 0×10 -4 ～5 0×10 -4 mol/L.The trimer complex was synthesized by reacting MnCl 2 with 2,2 bipyridine 1,1 dioxide(bipyO 2) in DMF. The elemental analysis, IR, UV and molar conductivity results indicated the composition of the complex was [Mn 3(bipyO 2) 4Cl 4]Cl 2 .The complex dissolves in water, but does not in organic solvents such as C 2H 5OH, C 2H 5OC 2H 5, CHCl 3, CH 3COCH 3, C 7H 8, DMF and THF. The complex exhibited good sensitivity and selectivity to ammonia of high concentration. It could be used to detect and control NH 3 in the concentration range of 1 0×10 -4 ～5 0×10 -4 mol/L.

关 键 词：联吡啶二氧化物 三聚体 配合物 传感器 合成 

分 类 号：O614.71[理学—无机化学]