Figure 4
Observed profile (circles), calculated profile (line) and difference plot [(yobs − ycalc)/σ(yobs)] of the Pawley fit for 25 (Pawley χ2 = 2.41) in the range 6.7–51.5° 2θ. Inset: high-angle data in the range 31.5–51.5° 2θ showing the excellent fit to the data out to 1.76 Å resolution. |