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Figure 8
Comparison of results for the final model of the present work with the work of Izquierdo et al. (2011BB9). (a) Observed X-ray data and (c) Izquierdo's `best-fit' model [both reproduced with permission from Izquierdo et al. (2011BB9), copyright (2011) Elsevier]. (b) The hk0 diffraction pattern calculated using δBa = 0.40, ξHg = 0.04 and ξBa = 0.02. (d) The same as part (b) but with the ξBa term omitted. Parts (e) and (f) show, respectively, (hk[{1 \over 2}]) and (hk1.0) patterns calculated for the same model as part (b).

IUCrJ
Volume 3| Part 5| September 2016| Pages 309-318
ISSN: 2052-2525
doi:10.1107/S2052252516010629