功能性双核钌配合物的合成与性质研究  

Synthesis and physico-chemical properties of functionality ruthenium complex

作　　者：刘建武[1] 冯婕妤[1] 姜冬明[1] 严生虎[1] 张跃[1] 沈介发[1] 

机构地区：[1]江苏工业学院精细化工研究所,常州213164

出　　处：《化工新型材料》2010年第6期87-88,共2页New Chemical Materials

摘　　要：由Ru2(μ-O2CCH3)4Cl为前体配合物,采用羧酸置换反应,合成了两种氧原子作为电子供体的功能性双核噻吩羧酸钌(Ⅱ,Ⅲ)配合物[Ru2(μ-O2CR4(MeOH)2]PF6(O2CR-=3-噻吩甲酸,3-噻吩乙酸)。通过元素分析、红外光谱对配合物进行了表征。通过循环伏安法考察了该配合物的电化学性质,结果表明,其氧化还原电位比较低,相较于2-噻吩羧酸配合物跟更容易发生聚合反应。The displacement reaction of Ru2（μ-O2CCH3）4Cl was lewis base ligand leading to the formation of O-donor ruthenium complex of [Ru2（μ-O2CR4（MeOH）2]PF6 has been synthesized and characterized by elemental analysis,IR and UV-vis absorption spectroscopies.The electrochenical properties of ruthenium（Ⅱ,Ⅲ） complex have been studied by means of cyclic voltametry.The redox potential was greater than 1.5rmV（vs.Ag/AgCl）.They were better candidates for polymerization than thiophen-2-carboxylate ruthenium complex.

关 键 词：双核钌配合物 羧酸置换 光电材料 光谱电化学 

分 类 号：O641.4[理学—物理化学]