Os(5,6-Me2phen)32+

excited state quenched by Co(bpy)32+
Krishnan, C.V.; Brunschwig, B.S.; Creutz, C.; Sutin, N.
J. Am. Chem. Soc. 107: 2005-15 (1985)

Os(5,6-Me2phen)32+ quenched by Co(bpy)32+
Solvent : H2O, 0.16 mol/L Na2SO4, Pbuf, 25ºC, pH 7.8, ionic strength 0.5, [CoII]/[L] = 0.2

kq = 1.5 x 109(L mol–1 s–1)

Mechanism: oxidative electron transfer, energy transfer
Experimental methods: steady state irradiation, luminescence
Lifetime in the absence of quencher, air free = 0.063 micro sec. (78E887)

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