U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Sr2SnO4 by Materials Project
Abstract
Sr2SnO4 crystallizes in the orthorhombic Pccn space group. The structure is three-dimensional. Sr2+ is bonded in a 1-coordinate geometry to seven O2- atoms. There are a spread of Sr–O bond distances ranging from 2.43–2.96 Å. Sn4+ is bonded to six O2- atoms to form corner-sharing SnO6 octahedra. The corner-sharing octahedra tilt angles range from 1–21°. There are four shorter (2.08 Å) and two longer (2.11 Å) Sn–O bond lengths. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to three equivalent Sr2+ and one Sn4+ atom. In the second O2- site, O2- is bonded to four equivalent Sr2+ and two equivalent Sn4+ atoms to form a mixture of distorted corner and edge-sharing OSr4Sn2 octahedra. The corner-sharing octahedral tilt angles are 0°. In the third O2- site, O2- is bonded in a 6-coordinate geometry to four equivalent Sr2+ and two equivalent Sn4+ atoms.
- Publication Date:
- Other Number(s):
- mp-4287
- DOE Contract Number:
- AC02-05CH11231
- Research Org.:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Collaborations:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- Subject:
- 36 MATERIALS SCIENCE; O-Sn-Sr; Sr2SnO4; crystal structure
- OSTI Identifier:
- 1208033
- DOI:
- https://doi.org/10.17188/1208033
Citation Formats
Materials Data on Sr2SnO4 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1208033.
Materials Data on Sr2SnO4 by Materials Project. United States. doi:https://doi.org/10.17188/1208033
2020.
"Materials Data on Sr2SnO4 by Materials Project". United States. doi:https://doi.org/10.17188/1208033. https://www.osti.gov/servlets/purl/1208033. Pub date:Wed Jul 15 04:00:00 UTC 2020
@article{osti_1208033,
title = {Materials Data on Sr2SnO4 by Materials Project},
abstractNote = {Sr2SnO4 crystallizes in the orthorhombic Pccn space group. The structure is three-dimensional. Sr2+ is bonded in a 1-coordinate geometry to seven O2- atoms. There are a spread of Sr–O bond distances ranging from 2.43–2.96 Å. Sn4+ is bonded to six O2- atoms to form corner-sharing SnO6 octahedra. The corner-sharing octahedra tilt angles range from 1–21°. There are four shorter (2.08 Å) and two longer (2.11 Å) Sn–O bond lengths. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to three equivalent Sr2+ and one Sn4+ atom. In the second O2- site, O2- is bonded to four equivalent Sr2+ and two equivalent Sn4+ atoms to form a mixture of distorted corner and edge-sharing OSr4Sn2 octahedra. The corner-sharing octahedral tilt angles are 0°. In the third O2- site, O2- is bonded in a 6-coordinate geometry to four equivalent Sr2+ and two equivalent Sn4+ atoms.},
doi = {10.17188/1208033},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}