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. Author manuscript; available in PMC: 2011 Dec 1.
Published in final edited form as: J Am Chem Soc. 2010 Nov 9;132(47):16977–16986. doi: 10.1021/ja107177m

Figure 7.

Figure 7

Kinetic studies of O2-transfer reactions from [Co(12-TMC)(O2)]+ (2) and [Co(13-TMC)(O2)]+ (4) to [Mn(14-TMC)]2+. a) Plots of kobs against the concentration of [Mn(14-TMC)]2+ to determine second-order rate constants for the reactions of 2 at 0 °C (red line with •) and 4 at −30 °C (blue line with ▲) in acetone. b) Plots of first-order rate constants against 1/T to determine activation parameters for the reactions of [Mn(14-TMC)]2+ (10 mM) with 2 (1 mM, red line with •) and 4 (1 mM, blue line with ▲) in acetone.