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Ru(bpy)32+excited state quenched by 1-Aminonaphthalene | ![]() |
Ru(bpy)32+ quenched by 1-Aminonaphthalene
Solvent : Acetonitrile, 18ºC
kq = 8.5 x 107(L mol–1 s–1)
Mechanism: reductive electron transfer
Experimental methods: steady state irradiation, , luminescence, single shot signal
Lifetime in the absence of quencher, air saturated = 0.22 micro sec.
Ru(bpy)32+ quenched by 1-Aminonaphthalene
Solvent : Acetonitrile, ~22ºC
kq = 1.2 x 108(L mol–1 s–1)
Mechanism: reductive electron transfer
Experimental methods: steady state irradiation, luminescence
Lifetime in the absence of quencher, air free = 0.85 micro sec.
(77A240)
Ru(bpy)32+ quenched by 1-Aminonaphthalene
Solvent : Acetonitrile, 25ºC
kq = 1.6 x 108(L mol–1 s–1)
Enthalpy of activation = 9.2(kJ mol–1)
Entropy of activation = –57(J K–1 mol–1)
Experimental methods: steady state irradiation, luminescence
Ru(bpy)32+ quenched by 1-Aminonaphthalene
Solvent : EtOH, 18ºC
kq = 1.4 x 109(L mol–1 s–1)
Mechanism: reductive electron transfer
Experimental methods: steady state irradiation, , luminescence, single shot signal
Lifetime in the absence of quencher, air saturated = 0.29 micro sec.
Ru(bpy)32+ quenched by 1-Aminonaphthalene
Solvent : MeOH, 25ºC
kq = 2.0 x 109(L mol–1 s–1)
Enthalpy of activation = 7.9(kJ mol–1)
Entropy of activation = –39(J K–1 mol–1)
Experimental methods: steady state irradiation, luminescence