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DOE OSTI · 1320958

Materials Data on BiO2 by Materials Project

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Abstract

BiO2 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. there are two inequivalent Bi sites. In the first Bi site, Bi is bonded to six O atoms to form edge-sharing BiO6 octahedra. There are a spread of Bi–O bond distances ranging from 2.12–2.21 Å. In the second Bi site, Bi is bonded to six O atoms to form distorted edge-sharing BiO6 octahedra. There are four shorter (2.41 Å) and two longer (2.44 Å) Bi–O bond lengths. There are two inequivalent O sites. In the first O site, O is bonded in a 3-coordinate geometry to three Bi atoms. In the second O site, O is bonded in a distorted trigonal non-coplanar geometry to three Bi atoms.

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36 MATERIALS SCIENCEBi-OBiO2crystal structure

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2020-07-20. Materials Data on BiO2 by Materials Project. https://doi.org/10.17188/1320958

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