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DOE OSTI · 1667060

Materials Data on NbBiO3 by Materials Project

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Abstract

BiNbO3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Nb3+ is bonded to six equivalent O2- atoms to form NbO6 octahedra that share corners with six equivalent NbO6 octahedra and faces with eight equivalent BiO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Nb–O bond lengths are 2.05 Å. Bi3+ is bonded to twelve equivalent O2- atoms to form BiO12 cuboctahedra that share corners with twelve equivalent BiO12 cuboctahedra, faces with six equivalent BiO12 cuboctahedra, and faces with eight equivalent NbO6 octahedra. All Bi–O bond lengths are 2.91 Å. O2- is bonded in a distorted linear geometry to two equivalent Nb3+ and four equivalent Bi3+ atoms.

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36 MATERIALS SCIENCEBi-Nb-Ocrystal structureNbBiO3

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2020-07-23. Materials Data on NbBiO3 by Materials Project. https://doi.org/10.17188/1667060

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