U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Sm2Pt2O7 by Materials Project
Abstract
Sm2Pt2O7 crystallizes in the cubic Fd-3m space group. The structure is three-dimensional. Sm3+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are two shorter (2.26 Å) and six longer (2.51 Å) Sm–O bond lengths. Pt4+ is bonded to six equivalent O2- atoms to form corner-sharing PtO6 octahedra. The corner-sharing octahedral tilt angles are 53°. All Pt–O bond lengths are 2.06 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to two equivalent Sm3+ and two equivalent Pt4+ atoms to form a mixture of distorted edge and corner-sharing OSm2Pt2 tetrahedra. In the second O2- site, O2- is bonded to four equivalent Sm3+ atoms to form a mixture of edge and corner-sharing OSm4 tetrahedra.
- Publication Date:
- Other Number(s):
- mp-756148
- 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-Pt-Sm; Sm2Pt2O7; crystal structure
- OSTI Identifier:
- 1290422
- DOI:
- https://doi.org/10.17188/1290422
Citation Formats
Materials Data on Sm2Pt2O7 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1290422.
Materials Data on Sm2Pt2O7 by Materials Project. United States. doi:https://doi.org/10.17188/1290422
2020.
"Materials Data on Sm2Pt2O7 by Materials Project". United States. doi:https://doi.org/10.17188/1290422. https://www.osti.gov/servlets/purl/1290422. Pub date:Sun May 03 04:00:00 UTC 2020
@article{osti_1290422,
title = {Materials Data on Sm2Pt2O7 by Materials Project},
abstractNote = {Sm2Pt2O7 crystallizes in the cubic Fd-3m space group. The structure is three-dimensional. Sm3+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are two shorter (2.26 Å) and six longer (2.51 Å) Sm–O bond lengths. Pt4+ is bonded to six equivalent O2- atoms to form corner-sharing PtO6 octahedra. The corner-sharing octahedral tilt angles are 53°. All Pt–O bond lengths are 2.06 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to two equivalent Sm3+ and two equivalent Pt4+ atoms to form a mixture of distorted edge and corner-sharing OSm2Pt2 tetrahedra. In the second O2- site, O2- is bonded to four equivalent Sm3+ atoms to form a mixture of edge and corner-sharing OSm4 tetrahedra.},
doi = {10.17188/1290422},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}
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