Ae. Gekhman et al., INTERACTION BETWEEN SINGLET DIOXYGEN AND SUPEROXIDE ANION-RADICAL COORDINATED WITH VANADIUM(V) ION, Mendeleev communications, (6), 1997, pp. 221-223
Abnormal broadening of the V-V(O-2(-)) EPR signal in the V-V/H(2)0(2)/
AcOH system known to generate singlet dioxygen has been observed; this
effect suggests that O-1(2) serves as an effective relaxing agent, br
oadening the V-V(O-2(-)) EPR signal.