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DOE OSTI · 1662931

Materials Data on Bi12RuO20 by Materials Project

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Abstract

RuBi12O20 crystallizes in the cubic I23 space group. The structure is three-dimensional. Ru4+ is bonded in a tetrahedral geometry to four equivalent O2- atoms. All Ru–O bond lengths are 1.90 Å. Bi3+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Bi–O bond distances ranging from 2.12–2.64 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded to one Ru4+ and three equivalent Bi3+ atoms to form distorted corner-sharing OBi3Ru tetrahedra. In the second O2- site, O2- is bonded in a trigonal planar geometry to three equivalent Bi3+ atoms. In the third O2- site, O2- is bonded in a 3-coordinate geometry to three equivalent Bi3+ atoms.

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36 MATERIALS SCIENCEBi-O-RuBi12RuO20crystal structure

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2020-04-30. Materials Data on Bi12RuO20 by Materials Project. https://doi.org/10.17188/1662931

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