Rh2(1,3-diisocyanopropane)42+ [singlet] excited state quenched by Benzophenone

Rh₂(1,3-diisocyanopropane)₄²⁺ [singlet] quenched by Benzophenone
Solvent : Acetonitrile

k_q = 5.9 x 10⁸(L mol^–1 s^–1)

Mechanism: oxidative electron transfer
Experimental methods: steady state irradiation, luminescence
Lifetime in the absence of quencher, air free = 0.0013 micro sec. (80A270)
This value also reported in 83C021