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Figure 5
(a)–(d) Comparison of the α-Mn polyhedra (Momma & Izumi, 2011BB26) and (e)–(h) the environment types of the new δ-P4 modification. (a) α-Mn Type I, (b) α-Mn Type II, (c) α-Mn Type III and (d) α-Mn Type IV, (e) δ-P4 Type I, (f) δ-P4 Type II, (g) δ-P4 Type III and (h) δ-P4 Type IV.

IUCrJ
Volume 10| Part 6| November 2023| Pages 766-771
ISSN: 2052-2525
https://doi.org/10.1107/S2052252523009247