Materials Data on Sr2InOsO6 by Materials Project

Abstract

Sr2OsInO6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic Fm-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, faces with four equivalent OsO6 octahedra, and faces with four equivalent InO6 octahedra. All Sr–O bond lengths are 2.90 Å. Os5+ is bonded to six equivalent O2- atoms to form OsO6 octahedra that share corners with six equivalent InO6 octahedra and faces with eight equivalent SrO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Os–O bond lengths are 1.97 Å. In3+ is bonded to six equivalent O2- atoms to form InO6 octahedra that share corners with six equivalent OsO6 octahedra and faces with eight equivalent SrO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All In–O bond lengths are 2.13 Å. O2- is bonded in a distorted linear geometry to four equivalent Sr2+, one Os5+, and one In3+ atom.