Figure 13.
(a) UV-visible spectral changes resulted from introduction of O2 at 193 K into an acetone solution of [CuIICuI(LO)]2+ (D2) (green spectrum) produced from room temperature mixing of [CuII2(LO)(OH)] (D1) (0.10 mM) and Fc* (0.10 mM) in the presence of HOTF (1.0 mM). The Inset shows the time profile of the absorbance at 395 nm due to the [CuII2(LO)(OOH)]2+ (D4) generated (red spectrum).