Re: [Ifeffit] Fitting pre-edge feature in Fe XANES

2012-06-11 Thread Erik Farquhar
Subject: [Ifeffit] Fitting pre-edge feature in Fe XANES Dear All: I would like to attempt fits to the pre-edge features of a set of Fe K-edge XANES spectra for Fe(II) samples that show partial oxidation with the goal of determining whether Fe(III) exists in octahedral or tetrahedral coordination

[Ifeffit] Fitting pre-edge feature in Fe XANES

2012-06-08 Thread shbone
Dear All: I would like to attempt fits to the pre-edge features of a set of Fe K-edge XANES spectra for Fe(II) samples that show partial oxidation with the goal of determining whether Fe(III) exists in octahedral or tetrahedral coordination (e.g. Wilke et al., American Mineralogist, 2001).