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DOE OSTI · 1318095

Materials Data on La2TiZnO6 by Materials Project

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Abstract

La2ZnTiO6 crystallizes in the trigonal R-3 space group. The structure is three-dimensional. La3+ is bonded in a 3-coordinate geometry to nine equivalent O2- atoms. There are a spread of La–O bond distances ranging from 2.38–2.86 Å. Ti4+ is bonded to six equivalent O2- atoms to form TiO6 octahedra that share corners with six equivalent ZnO6 octahedra. The corner-sharing octahedral tilt angles are 26°. All Ti–O bond lengths are 1.97 Å. Zn2+ is bonded to six equivalent O2- atoms to form ZnO6 octahedra that share corners with six equivalent TiO6 octahedra. The corner-sharing octahedral tilt angles are 26°. All Zn–O bond lengths are 2.11 Å. O2- is bonded in a 5-coordinate geometry to three equivalent La3+, one Ti4+, and one Zn2+ atom.

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36 MATERIALS SCIENCEcrystal structureLa-O-Ti-ZnLa2TiZnO6

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2020-07-23. Materials Data on La2TiZnO6 by Materials Project. https://doi.org/10.17188/1318095

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