'Quenching of Excited States of Metal Complexes

Ru(bpy)₃²⁺

excited state quenched by 3,4-Diphenyl-sydnone

Bhattacharyya, K.; Muneer, M.; Tikare, R.K.; Das, P.K.; George, M.V.
J. Indian Chem. Soc. 63: 43-9 (1986)

Ru(bpy)₃²⁺ quenched by 3,4-Diphenyl-sydnone
Solvent : Acetonitrile, 24ºC

k_q = 2.4 x 10⁹(L mol^–1 s^–1)

Mechanism: energy transfer
Experimental methods: laser flash, luminescence, multiple shot with signal averaging