Figure 6
(a) Fe K-edge XANES spectra of a 50 mM aqueous solution of [FeII(phen)3]2+ (solid line) and [FeII(2-CH3-phen)3]2+ (dashed line). (b) Difference spectrum between [FeII(phen)3]2+ and [FeII(2-CH3-phen)3]2+ (solid line). Difference −1.3 µs before and 50 ps after excitation of [FeII(phen)3]2+ (circles). |