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. Author manuscript; available in PMC: 2014 Jan 14.
Published in final edited form as: J Am Chem Soc. 2008 Oct 21;130(45):15022–15027. doi: 10.1021/ja804365e

Figure 2.

Figure 2

Mn (top) and Fe (bottom) K-edge absorption edges of the Mn(IV)/Fe(III) and Mn(III)/Fe(III) complexes of Ct R2. First- and second-scan data for the Mn(IV)/Fe(III) state are shown in black and red, respectively, with edge energies of 6555.4 and 6552.6 eV. First-scan data for Mn(III)/Fe(III) is in blue and has an edge energy of 6550.6 eV. Fe edge energies are at 7126.6 eV. 57Fe Mössbauer characterization of the EXAFS samples can be found in the Supporting Information.