'Quenching of Excited States of Metal Complexes

Tb³⁺ [⁵D₄]

excited state quenched by Pt(NH₃)Cl₃^–

Gel'fman, M.I.; Privalova, T.A.
Koord. Khim. 5: 1689-91 (1979)

Tb³⁺ [⁵D₄] quenched by Pt(NH₃)Cl₃^– at conc. <= 8 x 10^–4 mol L^–1
Solvent : H₂O, ionic strength 1 (LiCl)

k_q = 5.1 x 10⁶(L mol^–1 s^–1)

Mechanism: reductive electron transfer
Experimental methods: conventional flash, luminescence, single shot signal