Figure 4
Ex situ PDF refinements. The observed PDF, Gobs, is shown as blue circles, the calculated PDF, Gcalc, is shown as a red line, and the difference between the observed and calculated PDFs, Gdiff, is shown as a green line. The reduced atomic PDF, G, in Å−2 is shown as a function of the interatomic distance, r, in Å. The sample label and the weighted residual value, Rw, are displayed to the right in each subplot. |