Irradiation of the solution with visible light (515 nm cutoff filter; 1 × 105 Lux) led to the appearance of a seven-line EPR spec- (trFuigm. 3wAi1th, rheydpterrafciinnegss)p.lIitntiFnigg.c 3oAns2taisnptsre(sinenmteTd)aocfoamH p=u 0te.7r 2si9maunldata...