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DOE OSTI · 1314180

Materials Data on LuSiO3 by Materials Project

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Abstract

LuSiO3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Lu is bonded to twelve equivalent O atoms to form LuO12 cuboctahedra that share corners with twelve equivalent LuO12 cuboctahedra, faces with six equivalent LuO12 cuboctahedra, and faces with eight equivalent SiO6 octahedra. All Lu–O bond lengths are 2.60 Å. Si is bonded to six equivalent O atoms to form SiO6 octahedra that share corners with six equivalent SiO6 octahedra and faces with eight equivalent LuO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Si–O bond lengths are 1.84 Å. O is bonded in a distorted linear geometry to four equivalent Lu and two equivalent Si atoms.

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36 MATERIALS SCIENCEcrystal structureLu-O-SiLuSiO3

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2020-07-24. Materials Data on LuSiO3 by Materials Project. https://doi.org/10.17188/1314180

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