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Figure 1
(a) Crystal structure of layered LMR-NMC observed along the [010] direction of the monoclinic C2/m unit cell (indicated in black). Purple octahedra represent MO6 octahedra, with M = Ni, Mn, Co. (b) Honeycomb ordering of the lithium-rich positions in the TM layers. Green, purple and red spheres represent lithium atoms, TM atoms and oxygen atoms, respectively.

IUCrJ
Volume 9| Part 5| September 2022| Pages 695-704
ISSN: 2052-2525
https://doi.org/10.1107/S2052252522007746