Abstract:
In this paper,2-mercaptopridine based Pb(Ⅱ),Co(Ⅱ),Mn(Ⅱ),Zn(Ⅱ),Cd(Ⅱ),Cu(Ⅱ),Ni(Ⅱ) complexes are synthesized.The complexes are characterized by titration analysis,conductance measurement,UR and IR.The analysis shows that with different metal ions,the ratio of metal to ligand is different.The thermodynamic stability are obtained from the analysis of the TG/DTA,and their sequence are Pb(Ⅱ) complexes>Zn(Ⅱ)complexes>Cd(Ⅱ)complexes>Ni(Ⅱ)complexes>Co(Ⅱ)complexes>Mn(Ⅱ)complexes>Cu(Ⅱ)complexes.
LU Lian-ying,WANG Dun-jia,YU Zhong-shan.Synthesis and Thermodynamic Stability of Metal Complexes of 2-Mercaptopyridine[J]. Chemcial Industry and Engineering, 2006,23(1): 14-17