Ru(5-Brphen)32+

excited state quenched by Ascorbate ion
Krishnan, C.V.; Creutz, C.; Mahajan, D.; Schwarz, H.A.; Sutin, N.
Isr. J. Chem. 22: 98-106 (1982)

Ru(5-Brphen)32+ quenched by Ascorbate ion
Solvent : H2O, 25ºC, pH 5, ionic strength 0.7 (Na2SO4)

kq = 9.7 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 = 1.04 micro sec. (766404)

back...