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. Author manuscript; available in PMC: 2008 Aug 25.
Published in final edited form as: J Am Chem Soc. 2007 Feb 7;129(5):1402–1412. doi: 10.1021/ja067209i

Figure 3.

Figure 3

Mössbauer spectra of the cryoreduced oxygenated HO sample after annealing at 220 K. The data (hatched marks) were recorded at 4.2 K in a parallel applied field of 50 mT (A) or 4 T (B). The theoretical spectra of each individual species are shown as color lines above the experimental spectra ((FeII-O2)HO, red; FeIII-α-hydroxy-HO plus (FeIII-H2O)HO, cyan; (FeIII-O2H−)HO, blue; low-spin FeII, purple; (FeIV=O2−)HO, green; high-spin FeII HO, orange), and the composite spectra are shown as black solid line overlaid with the experimental spectra.