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. Author manuscript; available in PMC: 2018 Feb 21.
Published in final edited form as: J Am Chem Soc. 2017 Oct 9;139(41):14757–14766. doi: 10.1021/jacs.7b08714

Figure 3.

Figure 3

(a) Zero-field 57Fe Mössbauer spectra [δ, |ΔEQ|, Γ (mm/s)] of iminyl 2 (top left, red trace: 0.28, 2.22, 0.14), iminyl 6 (bottom left, blue trace: 0.26, 2.05, 0.24); imido 3 (top right, red trace: 0.44, 0.00, 0.74); and imido 5 (bottom right, blue trace: 0.37, 0.00, 0.50). (b) Overlaid Fe Kedge XANES with inset Fe 1s → Fe 3d pre-edge features for 3 (solid red), 2 (dashed red), 5 (solid blue), 6 (dashed blue), 7 (solid green). (c) EXAFS for 6 with data shown in blue and theoretical fit in black dashes.