'Quenching of Excited States of Metal Complexes

Zn(tetrabenzoporphyrin)

excited state quenched by Yb(etioporphyrin I)⁺

Tsvirko, M.P.; Solov'ev, K.N.; Sapunov, V.V.
Opt. Spectrosc. 40: 482-4 (1976)

Zn(tetrabenzoporphyrin) quenched by Yb(etioporphyrin I)⁺
Solvent : Pyridine

k_q = 4 x 10⁷(L mol^–1 s^–1)

Mechanism: energy transfer
Experimental methods: conventional flash, absorption, single shot signal