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Figure 11
The integral breadth at 150 K versus that at 10 K for reflections in the range 12.9 < 2θ < 46.8° [λ = 0.50036 (7) Å] with no peak overlap, and that are supposed to split in a transition [Fm {\overline 3}m \rightarrow R3m].

IUCrJ
Volume 3| Part 5| September 2016| Pages 377-388
ISSN: 2052-2525
doi:10.1107/S2052252516012707