Materials Data on Sr2RuO6 by Materials Project

Sr2RuO6 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Sr is bonded in a 7-coordinate geometry to seven O atoms. There are a spread of Sr–O bond distances ranging from 2.49–2.66 Å. Ru is bonded in a square co-planar geometry to four O atoms. There is two shorter (1.79 Å) and two longer (2.04 Å) Ru–O bond length. There are three inequivalent O sites. In the first O site, O is bonded in a distorted rectangular see-saw-like geometry to two equivalent Sr, one Ru, and one O atom. The O–O bond length is 1.47 Å. In the second O site, O is bonded in a T-shaped geometry to two equivalent Sr and one Ru atom. In the third O site, O is bonded in a distorted rectangular see-saw-like geometry to three equivalent Sr and one O atom.