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DOE OSTI · 1315337

Materials Data on NaMgO3 by Materials Project

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Abstract

NaMgO3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Na is bonded to twelve equivalent O atoms to form NaO12 cuboctahedra that share corners with twelve equivalent NaO12 cuboctahedra, faces with six equivalent NaO12 cuboctahedra, and faces with eight equivalent MgO6 octahedra. All Na–O bond lengths are 2.84 Å. Mg is bonded to six equivalent O atoms to form MgO6 octahedra that share corners with six equivalent MgO6 octahedra and faces with eight equivalent NaO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Mg–O bond lengths are 2.01 Å. O is bonded in a distorted linear geometry to four equivalent Na and two equivalent Mg atoms.

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36 MATERIALS SCIENCEcrystal structureMg-Na-ONaMgO3

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2020-05-04. Materials Data on NaMgO3 by Materials Project. https://doi.org/10.17188/1315337

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