UO22+ excited state quenched by Fe[C5H4C(O)CH3]2

UO₂²⁺ quenched by Fe[C₅H₄C(O)CH₃]₂
Solvent : Acetone

k_q = 1.0 x 10⁹(L mol^–1 s^–1)

Mechanism: reductive electron transfer
Experimental methods: laser flash, luminescence, , luminescence
Lifetime in the absence of quencher, air free = 1.2 micro sec.
Comments: S as NO₃^– salt