U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on SmAl7Au3 by Materials Project
Abstract
SmAu3Al7 crystallizes in the trigonal R-3c space group. The structure is three-dimensional. Sm is bonded in a 6-coordinate geometry to six equivalent Au and twelve equivalent Al atoms. All Sm–Au bond lengths are 3.28 Å. There are six shorter (3.33 Å) and six longer (3.39 Å) Sm–Al bond lengths. Au is bonded in a 9-coordinate geometry to two equivalent Sm and seven Al atoms. There are a spread of Au–Al bond distances ranging from 2.60–2.68 Å. There are two inequivalent Al sites. In the first Al site, Al is bonded in a distorted trigonal planar geometry to two equivalent Sm and three equivalent Au atoms. In the second Al site, Al is bonded in a trigonal planar geometry to three equivalent Au atoms.
- Publication Date:
- Other Number(s):
- mp-16626
- 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; Al-Au-Sm; SmAl7Au3; crystal structure
- OSTI Identifier:
- 1192081
- DOI:
- https://doi.org/10.17188/1192081
Citation Formats
Materials Data on SmAl7Au3 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1192081.
Materials Data on SmAl7Au3 by Materials Project. United States. doi:https://doi.org/10.17188/1192081
2020.
"Materials Data on SmAl7Au3 by Materials Project". United States. doi:https://doi.org/10.17188/1192081. https://www.osti.gov/servlets/purl/1192081. Pub date:Tue Jul 14 04:00:00 UTC 2020
@article{osti_1192081,
title = {Materials Data on SmAl7Au3 by Materials Project},
abstractNote = {SmAu3Al7 crystallizes in the trigonal R-3c space group. The structure is three-dimensional. Sm is bonded in a 6-coordinate geometry to six equivalent Au and twelve equivalent Al atoms. All Sm–Au bond lengths are 3.28 Å. There are six shorter (3.33 Å) and six longer (3.39 Å) Sm–Al bond lengths. Au is bonded in a 9-coordinate geometry to two equivalent Sm and seven Al atoms. There are a spread of Au–Al bond distances ranging from 2.60–2.68 Å. There are two inequivalent Al sites. In the first Al site, Al is bonded in a distorted trigonal planar geometry to two equivalent Sm and three equivalent Au atoms. In the second Al site, Al is bonded in a trigonal planar geometry to three equivalent Au atoms.},
doi = {10.17188/1192081},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}
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