U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on La2Pt2O7 by Materials Project
Abstract
La2Pt2O7 crystallizes in the cubic Fd-3m space group. The structure is three-dimensional. La3+ is bonded in a distorted body-centered cubic geometry to eight O2- atoms. There are two shorter (2.30 Å) and six longer (2.58 Å) La–O bond lengths. Pt4+ is bonded to six equivalent O2- atoms to form corner-sharing PtO6 octahedra. The corner-sharing octahedral tilt angles are 50°. All Pt–O bond lengths are 2.08 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to two equivalent La3+ and two equivalent Pt4+ atoms to form a mixture of distorted edge and corner-sharing OLa2Pt2 tetrahedra. In the second O2- site, O2- is bonded to four equivalent La3+ atoms to form a mixture of edge and corner-sharing OLa4 tetrahedra.
- Publication Date:
- Other Number(s):
- mp-755026
- 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; La-O-Pt; La2Pt2O7; crystal structure
- OSTI Identifier:
- 1289737
- DOI:
- https://doi.org/10.17188/1289737
Citation Formats
Materials Data on La2Pt2O7 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1289737.
Materials Data on La2Pt2O7 by Materials Project. United States. doi:https://doi.org/10.17188/1289737
2020.
"Materials Data on La2Pt2O7 by Materials Project". United States. doi:https://doi.org/10.17188/1289737. https://www.osti.gov/servlets/purl/1289737. Pub date:Sat May 09 00:00:00 EDT 2020
@article{osti_1289737,
title = {Materials Data on La2Pt2O7 by Materials Project},
abstractNote = {La2Pt2O7 crystallizes in the cubic Fd-3m space group. The structure is three-dimensional. La3+ is bonded in a distorted body-centered cubic geometry to eight O2- atoms. There are two shorter (2.30 Å) and six longer (2.58 Å) La–O bond lengths. Pt4+ is bonded to six equivalent O2- atoms to form corner-sharing PtO6 octahedra. The corner-sharing octahedral tilt angles are 50°. All Pt–O bond lengths are 2.08 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to two equivalent La3+ and two equivalent Pt4+ atoms to form a mixture of distorted edge and corner-sharing OLa2Pt2 tetrahedra. In the second O2- site, O2- is bonded to four equivalent La3+ atoms to form a mixture of edge and corner-sharing OLa4 tetrahedra.},
doi = {10.17188/1289737},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}