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DOE OSTI · 1314005

Materials Data on ScCuO3 by Materials Project

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Abstract

ScCuO3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Sc3+ is bonded to twelve equivalent O2- atoms to form ScO12 cuboctahedra that share corners with twelve equivalent ScO12 cuboctahedra, faces with six equivalent ScO12 cuboctahedra, and faces with eight equivalent CuO6 octahedra. All Sc–O bond lengths are 2.64 Å. Cu3+ is bonded to six equivalent O2- atoms to form CuO6 octahedra that share corners with six equivalent CuO6 octahedra and faces with eight equivalent ScO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Cu–O bond lengths are 1.86 Å. O2- is bonded in a distorted linear geometry to four equivalent Sc3+ and two equivalent Cu3+ atoms.

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36 MATERIALS SCIENCEcrystal structureCu-O-ScScCuO3

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2020-07-23. Materials Data on ScCuO3 by Materials Project. https://doi.org/10.17188/1314005

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