Materials Data on Sr(RuO3)2 by Materials Project
Sr(RuO3)2 crystallizes in the orthorhombic Imm2 space group. The structure is three-dimensional. Sr2+ is bonded to twelve O2- atoms to form distorted SrO12 cuboctahedra that share corners with twelve equivalent SrO12 cuboctahedra and faces with eight equivalent RuO6 octahedra. There are a spread of Sr–O bond distances ranging from 2.49–2.99 Å. Ru5+ is bonded to six O2- atoms to form RuO6 octahedra that share corners with six equivalent RuO6 octahedra and faces with four equivalent SrO12 cuboctahedra. The corner-sharing octahedra tilt angles range from 12–21°. There are a spread of Ru–O bond distances ranging from 1.94–1.96 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Sr2+ and two equivalent Ru5+ atoms. In the second O2- site, O2- is bonded in a 2-coordinate geometry to two equivalent Sr2+ and two equivalent Ru5+ atoms. In the third O2- site, O2- is bonded in a distorted T-shaped geometry to two equivalent Sr2+ and two equivalent Ru5+ atoms.
- Research Organization:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Contributing Organization:
- MIT; UC Berkeley; Duke; U Louvain
- DOE Contract Number:
- AC02-05CH11231; EDCBEE
- OSTI ID:
- 1206661
- Report Number(s):
- mp-33797
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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