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DOE OSTI · 1199229

Materials Data on Ba2BiSbO6 by Materials Project

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Abstract

Ba2BiSbO6 crystallizes in the trigonal R-3 space group. The structure is three-dimensional. Ba2+ is bonded in a 12-coordinate geometry to twelve equivalent O2- atoms. There are a spread of Ba–O bond distances ranging from 2.79–3.37 Å. Bi3+ is bonded to six equivalent O2- atoms to form BiO6 octahedra that share corners with six equivalent SbO6 octahedra. The corner-sharing octahedral tilt angles are 15°. All Bi–O bond lengths are 2.34 Å. Sb5+ is bonded to six equivalent O2- atoms to form SbO6 octahedra that share corners with six equivalent BiO6 octahedra. The corner-sharing octahedral tilt angles are 15°. All Sb–O bond lengths are 2.03 Å. O2- is bonded in a 5-coordinate geometry to four equivalent Ba2+, one Bi3+, and one Sb5+ atom.

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36 MATERIALS SCIENCEBa-Bi-O-SbBa2BiSbO6crystal structure

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2020-07-16. Materials Data on Ba2BiSbO6 by Materials Project. https://doi.org/10.17188/1199229

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