Skip to main content
. Author manuscript; available in PMC: 2013 Jan 23.
Published in final edited form as: Chemistry. 2012 Jan 3;18(4):1084–1093. doi: 10.1002/chem.201103215

Figure 4.

Figure 4

UV/Vis spectral changes observed in the four-electron reduction of O2 (0.22 mm) by Fc* (a) 3.0 mm at 298 K and b) 1.0 mm at 253 K) with TFA (10 mm) catalyzed by a) 1 (0.10 mm) and b) 2 (0.10 mm) in acetone. Inset shows the time profile of the absorbance at 780 nm due to Fc*+.