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DOE OSTI · 1199536

Materials Data on BaBiO3 by Materials Project

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Abstract

BaBiO3 crystallizes in the trigonal R-3 space group. The structure is three-dimensional. Ba is bonded in a 3-coordinate geometry to nine equivalent O atoms. There are a spread of Ba–O bond distances ranging from 2.75–3.15 Å. There are two inequivalent Bi sites. In the first Bi site, Bi is bonded to six equivalent O atoms to form corner-sharing BiO6 octahedra. The corner-sharing octahedral tilt angles are 20°. All Bi–O bond lengths are 2.17 Å. In the second Bi site, Bi is bonded to six equivalent O atoms to form corner-sharing BiO6 octahedra. The corner-sharing octahedral tilt angles are 20°. All Bi–O bond lengths are 2.31 Å. O is bonded in a 5-coordinate geometry to three equivalent Ba and two Bi atoms.

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36 MATERIALS SCIENCEBa-Bi-OBaBiO3crystal structure

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2020-07-16. Materials Data on BaBiO3 by Materials Project. https://doi.org/10.17188/1199536

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