Materials Data on Sr2Ru3O10 by Materials Project
Sr2Ru3O10 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. Sr2+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Sr–O bond distances ranging from 2.52–3.16 Å. There are two inequivalent Ru+5.33+ sites. In the first Ru+5.33+ site, Ru+5.33+ is bonded to six O2- atoms to form a mixture of corner and edge-sharing RuO6 octahedra. The corner-sharing octahedral tilt angles are 48°. There is two shorter (1.96 Å) and four longer (1.97 Å) Ru–O bond length. In the second Ru+5.33+ site, Ru+5.33+ is bonded to six O2- atoms to form corner-sharing RuO6 octahedra. The corner-sharing octahedral tilt angles are 48°. There is two shorter (1.89 Å) and four longer (1.93 Å) Ru–O bond length. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to one Sr2+ and two equivalent Ru+5.33+ atoms. In the second O2- site, O2- is bonded in a 2-coordinate geometry to one Sr2+ and two equivalent Ru+5.33+ atoms. In the third O2- site, O2- is bonded in a 4-coordinate geometry to three equivalent Sr2+ and one Ru+5.33+ atom. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Sr2+ and two Ru+5.33+ atoms.