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Cr(4,7-Ph2phen)33+excited state quenched by Fe2+ | ![]() |
Cr(4,7-Ph2phen)33+ quenched by Fe2+
Solvent : H2O, 1 mol/L HCl, 25ºC
kq = 2.5 x 107(L mol–1 s–1)
Mechanism: reductive electron transfer
Experimental methods: steady state irradiation, luminescence
Lifetime in the absence of quencher, air saturated = 16 micro sec.
(laser flash, luminescence, multiple shot with signal averaging)