trans-Rh(cyclam)(CN)2+

excited state quenched by OH–
Miller, D.B.; Miller, P.K.; Kane-Maguire, N.A.P.
Inorg. Chem. 22: 3831-3 (1983)

trans-Rh(cyclam)(CN)2+ quenched by OH– at conc. <= 5 x 10–5 mol L–1
Solvent : H2O, 22ºC

kq = 1.6 x 1010(L mol–1 s–1)

Mechanism: proton transfer?
Experimental methods: laser flash, luminescence, multiple shot with signal averaging
Lifetime in the absence of quencher, air free = 8.0 micro sec.

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