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. Author manuscript; available in PMC: 2014 May 1.
Published in final edited form as: Energy Environ Sci. 2013 May;6(5):1504–1508. doi: 10.1039/C3EE40352A

Figure 1.

Figure 1

Left: evolution of the differential visible absorption spectrum of a solution of DSi[Ir] (0.2 mM) in DMF containing NEt3 (1 M) during photoirradiation under visible light (green t = 130 sec., blue t = 1 hour). For clarity purpose, the blank corresponds to the absorption of the initially yellow solution before photolysis. Right: distribution of the different reduction states of DSi[Ir] during the photolysis. Legend: non-reduced DSi[Ir] (colorless circle), 1e−-DSi[Ir] (green circle) and 2e−-DSi[Ir] (blue circles).