Ru(5-Clphen)32+

excited state quenched by Hg2+
Hauenstein, B.L.,Jr.; Dressick, W.J.,Jr.; Demas, J.N.; DeGraff, B.A.
J. Phys. Chem. 88: 2418-22 (1984)

Ru(5-Clphen)32+ quenched by Hg2+
Solvent : H2O, 0.05 mol/L HNO3, ~23ºC, ionic strength 0.063 (NaNO3)

kq = 6.1 x 107(L mol–1 s–1)

Mechanism: oxidative electron transfer
Experimental methods: laser flash, luminescence, multiple shot with signal averaging
Lifetime in the absence of quencher, air free = 1.1 micro sec.

Hauenstein, B.L.,Jr.; Dressick, W.J.,Jr.; Demas, J.N.; DeGraff, B.A.
J. Phys. Chem. 88: 2418-22 (1984)

Ru(5-Clphen)32+ quenched by Hg2+
Solvent : H2O, 0.05 mol/L HNO3, ~23ºC, ionic strength 0.5 (NaNO3)

kq = 2.6 x 108(L mol–1 s–1)

Mechanism: oxidative electron transfer
Experimental methods: laser flash, luminescence, multiple shot with signal averaging
Lifetime in the absence of quencher, air free = 1.1 micro sec.

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