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Materials Data on Sr2HoRuO6 by Materials Project

Sr2HoRuO6 is Orthorhombic Perovskite-derived structured and crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Sr2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Sr–O bond distances ranging from 2.55–2.92 Å. Ho3+ is bonded to six O2- atoms to form HoO6 octahedra that share corners with six equivalent RuO6 octahedra. The corner-sharing octahedra tilt angles range from 23–25°. All Ho–O bond lengths are 2.23 Å. Ru5+ is bonded to six O2- atoms to form RuO6 octahedra that share corners with six equivalent HoO6 octahedra. The corner-sharing octahedra tilt angles range from 23–25°. All Ru–O bond lengths are 1.99 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Sr2+, one Ho3+, and one Ru5+ atom. In the second O2- site, O2- is bonded in a 5-coordinate geometry to three equivalent Sr2+, one Ho3+, and one Ru5+ atom. In the third O2- site, O2- is bonded in a 5-coordinate geometry to three equivalent Sr2+, one Ho3+, and one Ru5+ atom.

36 MATERIALS SCIENCE↗