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Figure 7
Observed (blue, integrated from the two-dimensional image in Fig. 6[link]) and calculated (red) plots from Rietveld refinement using data for Rocknest (∼26.4 h integration, phases listed in Table 1[link]). The calculated background (black line) is inscribed at the base of the observed pattern and the gray pattern at the bottom is the difference plot (observed − calculated). The difference at ∼25.8° is due to scattering from the Al light shield on the CCD.

IUCrJ
Volume 1| Part 6| October 2014| Pages 514-522
ISSN: 2052-2525
doi:10.1107/S2052252514021150