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DOE OSTI · 1313729

Materials Data on VIrO3 by Materials Project

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Abstract

VIrO3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. V3+ is bonded to twelve equivalent O2- atoms to form VO12 cuboctahedra that share corners with twelve equivalent VO12 cuboctahedra, faces with six equivalent VO12 cuboctahedra, and faces with eight equivalent IrO6 octahedra. All V–O bond lengths are 2.78 Å. Ir3+ is bonded to six equivalent O2- atoms to form IrO6 octahedra that share corners with six equivalent IrO6 octahedra and faces with eight equivalent VO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Ir–O bond lengths are 1.96 Å. O2- is bonded in a linear geometry to four equivalent V3+ and two equivalent Ir3+ atoms.

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36 MATERIALS SCIENCEcrystal structureIr-O-VVIrO3

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2020-07-23. Materials Data on VIrO3 by Materials Project. https://doi.org/10.17188/1313729

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