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DOE OSTI · 1314157

Materials Data on LiCeO3 by Materials Project

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Abstract

LiCeO3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Li is bonded to six equivalent O atoms to form LiO6 octahedra that share corners with six equivalent LiO6 octahedra and faces with eight equivalent CeO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Li–O bond lengths are 1.84 Å. Ce is bonded to twelve equivalent O atoms to form CeO12 cuboctahedra that share corners with twelve equivalent CeO12 cuboctahedra, faces with six equivalent CeO12 cuboctahedra, and faces with eight equivalent LiO6 octahedra. All Ce–O bond lengths are 2.60 Å. O is bonded in a distorted linear geometry to two equivalent Li and four equivalent Ce atoms.

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36 MATERIALS SCIENCECe-Li-Ocrystal structureLiCeO3

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2020-05-03. Materials Data on LiCeO3 by Materials Project. https://doi.org/10.17188/1314157

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