牛磺酸双核铜配合物的红外及热分解机理分析

IR 、TG-DTG Analysis Investigation of a New Dinuclear Complex Containing Copper(II)and Taurine

牛磺酸是生物体内具有独特生物活性的氨基酸,它的配合物目前已得到系统的研究和应用,在溶剂热条件下合成了牛磺酸的双核铜配合物[Cu2(C10H8N2)2(C2H6NSO3)2(C lO4)2]。通过热重和红外分析,研究了它的热分解机理。TG-DTG曲线表明配合物经两个分解阶段最后分解氧化成氧化铜。

The new dinuclear complex containing Copper（Ⅱ） and taurine was synthesized by hydrothermal Reaction, which was characterized by IR Spectrum, TG - DTG. The thermal decomposition reaction of the complex was studied under a non - isothermal condition by TG - DTG. The TG and DTG curvers indicate that the complex was decomposed in two stages：[Cu2（C10H8N2）2（C2H6NSO3）2（ClO4）2]233-375℃/→C10H8N2[Cu2（C2H3NSO3）2（ClO4）2]375℃-733℃→-C2H6NSO3-（ClO4）- CuO.