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. 2020 Aug 28;6(35):eabc2758. doi: 10.1126/sciadv.abc2758

Fig. 3. Schematic illustration of cation coordination.

Fig. 3

(A) before and (B) after the motion of an oxygen anion from the 48f to the 8a Wyckoff equipoint in the pyrochlore structure. The dark brown polyhedra are eight-coordinated, the light brown polyhedra are seven-coordinated, and the green polyhedra are six-coordinated. The viewing direction is [100]Fd-3m.