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Figure 1
Enthalpy versus volume distribution for all the structures obtained via ab initio crystal structure search within the lowest 2 kJ mol−1 range of the most stable γ phase. Crowding around each polymorph indicates multiple encounters with the same phase during the phase-space exploration.

IUCrJ
Volume 4| Part 5| September 2017| Pages 569-574
ISSN: 2052-2525
https://doi.org/10.1107/S205225251701096X