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DOE OSTI · 1349635

Materials Data on SrRhO3 by Materials Project

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Abstract

SrRhO3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Sr2+ is bonded to twelve equivalent O2- atoms to form SrO12 cuboctahedra that share corners with twelve equivalent SrO12 cuboctahedra, faces with six equivalent SrO12 cuboctahedra, and faces with eight equivalent RhO6 octahedra. All Sr–O bond lengths are 2.83 Å. Rh4+ is bonded to six equivalent O2- atoms to form RhO6 octahedra that share corners with six equivalent RhO6 octahedra and faces with eight equivalent SrO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Rh–O bond lengths are 2.00 Å. O2- is bonded to four equivalent Sr2+ and two equivalent Rh4+ atoms to form a mixture of distorted edge, corner, and face-sharing OSr4Rh2 octahedra. The corner-sharing octahedra tilt angles range from 0–60°.

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36 MATERIALS SCIENCEcrystal structureO-Rh-SrSrRhO3

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2020-07-21. Materials Data on SrRhO3 by Materials Project. https://doi.org/10.17188/1349635

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