Chem. J. Chinese Universities ›› 1993, Vol. 14 ›› Issue (11): 1492.

• Articles • Previous Articles     Next Articles

Studies on the Synthesis and Intramolecular Energy Transfer of the Ruthenium(Ⅱ)-Ferrocene(Ⅱ) Polynuclear Complexes

DUAN Chun-Ying, YOU Xiao-Zeng, TAO Hui, ZHU Long-Gen   

  1. Coordination Chemistry Institute of Nanjing University.The Coordination Chemistry State Key Laboratory, Nanjing, 210008
  • Received:1993-03-02 Revised:1993-06-01 Online:1993-11-24 Published:1993-11-24

Abstract: Akind of polynuclear ruthenium-ferrocene complexes [Fc-C(R)=N-(C6H4)n-N=C(C10H6N2)]m[Ru(bpy)3-m][(PF6)2] (R=H,CH3, n=0,1,2 and m=0,1,2) have been synthesized and characterized.The luminescence of the chromophore Ru(Ⅱ) is quenched by the luminophore Fe(Ⅱ), and efficient intramolecular energy transfer from the chromophore Ru(Ⅱ) to the luminophore Fe(Ⅱ) occurs in these bimetallic complexes.The efficience of the intramolecular energy transfer is related to the number of the luminophore Fe(Ⅱ) around the chromophore Ru(Ⅱ) and the distance between the Ru(Ⅱ) and Fe(Ⅱ) in the bimetallic complexes.

Key words: Ruthenium-ferrocene polynuclear complexes, Intramolecular energy transfer, Electrochemistry, Photochemistry

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