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DOE OSTI · 1740585

Materials Data on GaTeO3 by Materials Project

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Abstract

GaTeO3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Ga2+ is bonded to six equivalent O2- atoms to form GaO6 octahedra that share corners with six equivalent GaO6 octahedra and faces with eight equivalent TeO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Ga–O bond lengths are 1.94 Å. Te4+ is bonded to twelve equivalent O2- atoms to form TeO12 cuboctahedra that share corners with twelve equivalent TeO12 cuboctahedra, faces with six equivalent TeO12 cuboctahedra, and faces with eight equivalent GaO6 octahedra. All Te–O bond lengths are 2.75 Å. O2- is bonded in a distorted linear geometry to two equivalent Ga2+ and four equivalent Te4+ atoms.

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36 MATERIALS SCIENCEcrystal structureGa-O-TeGaTeO3

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2020-05-03. Materials Data on GaTeO3 by Materials Project. https://doi.org/10.17188/1740585

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