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. Author manuscript; available in PMC: 2018 Jun 14.
Published in final edited form as: J Am Chem Soc. 2017 Jun 6;139(23):7958–7973. doi: 10.1021/jacs.7b03292

Figure 14.

Figure 14

(A) Absorption spectra during the reaction of the LS-AN complex (1) (0.1 mM, −70 °C, MeTHF) (red) with >50 equiv 4-methoxyphenol to form the F8FeIII–OH final products (blue). (A, inset) Time evolution of absorption changes corresponding to 1 (533 nm) and FeIII–OH (555 nm). (B) Plots of initial reaction rate (monitored at 555 nm) dependence on phenol concentration at −70, −72, −74, and −77 °C, including Michaelis–Menten parameters for each temperature. (B, inset) Eyring analysis of the kinetic data, using the Vmax for each temperature.