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DOE OSTI · 1266367

Materials Data on CrPbO4 by Materials Project

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Abstract

PbCrO4 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Cr6+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of Cr–O bond distances ranging from 1.64–1.69 Å. Pb2+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Pb–O bond distances ranging from 2.47–2.73 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to one Cr6+ and one Pb2+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to one Cr6+ and one Pb2+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to one Cr6+ and two equivalent Pb2+ atoms.

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36 MATERIALS SCIENCECr-O-PbCrPbO4crystal structure

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2020-07-15. Materials Data on CrPbO4 by Materials Project. https://doi.org/10.17188/1266367

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