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DOE OSTI · 1704732

Materials Data on OsN2 by Materials Project

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Abstract

OsN2 is Pyrite structured and crystallizes in the cubic Pa-3 space group. The structure is three-dimensional. Os6+ is bonded to six equivalent N3- atoms to form OsN6 octahedra that share corners with twelve equivalent OsN6 octahedra and corners with six equivalent NOs3N tetrahedra. The corner-sharing octahedral tilt angles are 70°. All Os–N bond lengths are 2.11 Å. N3- is bonded to three equivalent Os6+ and one N3- atom to form NOs3N tetrahedra that share corners with three equivalent OsN6 octahedra and corners with fifteen equivalent NOs3N tetrahedra. The corner-sharing octahedral tilt angles are 71°. The N–N bond length is 1.42 Å.

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36 MATERIALS SCIENCEcrystal structureN-OsOsN2

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2020-05-03. Materials Data on OsN2 by Materials Project. https://doi.org/10.17188/1704732

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