Os(bpy)32+

excited state quenched by Cu2+
Hoselton, M.A.; Lin, C.-T.; Schwarz, H.A.; Sutin, N.
J. Am. Chem. Soc. 100: 2383-8 (1978)

Os(bpy)32+ quenched by Cu2+
Solvent : H2O, 0.5 mol/L H2SO4, 25ºC

kq = 2 x 108(L mol–1 s–1)

Mechanism: oxidative electron transfer
Experimental methods: steady state irradiation, luminescence
Lifetime in the absence of quencher, air free = 0.019 micro sec. (766014)

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