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DOE OSTI · 1677090

Materials Data on NaAlO3 by Materials Project

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Abstract

NaAlO3 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 AlO6 octahedra. All Na–O bond lengths are 2.65 Å. Al is bonded to six equivalent O atoms to form AlO6 octahedra that share corners with six equivalent AlO6 octahedra and faces with eight equivalent NaO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Al–O bond lengths are 1.88 Å. O is bonded in a distorted linear geometry to four equivalent Na and two equivalent Al atoms.

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36 MATERIALS SCIENCEAl-Na-Ocrystal structureNaAlO3

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2020-05-03. Materials Data on NaAlO3 by Materials Project. https://doi.org/10.17188/1677090

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