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Figure 14
The 110 projection of the modulated (Bi2O3)0.795(Nb2O5)0.205 crystal structure. The Bi atoms are shown as purple spheres, the oxygen polyhedra around the Nb atoms are green. The insert shows the pyrochlore-like cluster of the NbO6 octahedra. Red spheres denote the oxygen atoms. The figure is adapted from Ling et al. (2013BB82).

IUCrJ
Volume 2| Part 1| January 2015| Pages 137-154
ISSN: 2052-2525
doi:10.1107/S2052252514023550