Chem. J. Chinese Universities ›› 1992, Vol. 13 ›› Issue (5): 576.

• Articles • Previous Articles     Next Articles

Synthesis of Polynuclear Fc-M-Fc Complexes Containing N and S Atoms and Quenching the Luminescence of Ru(bpy)32+

DUAN Chun-ying, XIA Xu-bing, ZHU Long-gen, YOU Jing-jing, CAO Hong   

  1. Coordination Chemistry Institute of Nanjing University, Nanjing, 210008
  • Received:1991-07-20 Online:1992-05-24 Published:1992-05-24

Abstract: Polynuclear complexes containing Nand Satoms [M(Fc-C(CH3)= NN=CSSR)2,R=—CH3, —CH2C6H5, M=Co2+, Ni2+, Cu2+, Zn2+, Cd2+] were synthesized.It was found that the coordination compounds could quench *Ru(bpy)32+ with high efficiency.The Stern-Volmer plot is linear and yields the bi-molecular quenching rate constants for these compounds.The quenching luminescence of the *Ru(bpy)32+ proceeded through the electron transfer mechanism.

Key words: Polynuclear complexes, Quench process, Electron transter mechanism

TrendMD: