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DOE OSTI · 1758285

Materials Data on NaCr(SO10)2 by Materials Project

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Abstract

NaCrO12(SO4)2 crystallizes in the cubic Pa-3 space group. The structure is three-dimensional and consists of eight sulfuric acid molecules and one NaCrO12 framework. In the NaCrO12 framework, Na is bonded in a 6-coordinate geometry to six equivalent O atoms. All Na–O bond lengths are 2.98 Å. Cr is bonded in an octahedral geometry to six equivalent O atoms. All Cr–O bond lengths are 2.12 Å. There are two inequivalent O sites. In the first O site, O is bonded in a distorted bent 120 degrees geometry to one Cr and one O atom. The O–O bond length is 1.25 Å. In the second O site, O is bonded in a bent 120 degrees geometry to one Na and one O atom.

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36 MATERIALS SCIENCECr-Na-O-Scrystal structureNaCr(SO10)2

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2020-09-03. Materials Data on NaCr(SO10)2 by Materials Project. https://doi.org/10.17188/1758285

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