Ru(5-Clphen)32+

excited state quenched by Os(bpy)32+
Creutz, C.; Chou, M.; Netzel, T.L.; Okumura, M.; Sutin, N.
J. Am. Chem. Soc. 102: 1309-19 (1980)

Ru(5-Clphen)32+ quenched by Os(bpy)32+ at conc. <= 0.005 mol L–1
Solvent : H2O, 25ºC, ionic strength 1.0 (Na2SO4)

kq = 2.5 x 109(L mol–1 s–1)

Mechanism: energy transfer; reductive electron transfer
Experimental methods: laser flash, luminescence, single shot signal
Lifetime in the absence of quencher, air free = 0.94 micro sec.

back...