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DOE OSTI · 1708789

Materials Data on Ga2(TeO3)3 by Materials Project

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Abstract

Ga2(TeO3)3 crystallizes in the hexagonal P6_3/m space group. The structure is three-dimensional. Ga3+ is bonded to six O2- atoms to form face-sharing GaO6 octahedra. There are three shorter (1.95 Å) and three longer (2.08 Å) Ga–O bond lengths. Te4+ is bonded in a 3-coordinate geometry to three O2- atoms. There is two shorter (1.92 Å) and one longer (1.94 Å) Te–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 120 degrees geometry to one Ga3+ and one Te4+ atom. In the second O2- site, O2- is bonded in a trigonal non-coplanar geometry to two equivalent Ga3+ and one Te4+ atom.

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36 MATERIALS SCIENCEcrystal structureGa-O-TeGa2(TeO3)3

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2020-04-30. Materials Data on Ga2(TeO3)3 by Materials Project. https://doi.org/10.17188/1708789

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