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DOE OSTI · 1268993

Materials Data on Na(OsO3)2 by Materials Project

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Abstract

Na(OsO3)2 crystallizes in the cubic Fd-3m space group. The structure is three-dimensional. Na1+ is bonded to six equivalent O2- atoms to form NaO6 octahedra that share corners with twelve equivalent OsO6 octahedra. The corner-sharing octahedral tilt angles are 69°. All Na–O bond lengths are 3.14 Å. Os+5.50+ is bonded to six equivalent O2- atoms to form OsO6 octahedra that share corners with six equivalent NaO6 octahedra and corners with six equivalent OsO6 octahedra. The corner-sharing octahedra tilt angles range from 41–69°. All Os–O bond lengths are 1.93 Å. O2- is bonded in a distorted bent 150 degrees geometry to one Na1+ and two equivalent Os+5.50+ atoms.

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36 MATERIALS SCIENCEcrystal structureNa(OsO3)2Na-O-Os

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2020-07-15. Materials Data on Na(OsO3)2 by Materials Project. https://doi.org/10.17188/1268993

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