U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on LaSn2Rh by Materials Project
Abstract
LaRhSn2 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. La is bonded in a 4-coordinate geometry to four equivalent Rh and ten Sn atoms. All La–Rh bond lengths are 3.54 Å. There are a spread of La–Sn bond distances ranging from 3.49–3.70 Å. Rh is bonded in a 5-coordinate geometry to four equivalent La and five Sn atoms. There are one shorter (2.56 Å) and four longer (2.67 Å) Rh–Sn bond lengths. There are two inequivalent Sn sites. In the first Sn site, Sn is bonded in a distorted single-bond geometry to six equivalent La, one Rh, and two equivalent Sn atoms. Both Sn–Sn bond lengths are 2.87 Å. In the second Sn site, Sn is bonded in a 4-coordinate geometry to four equivalent La and four equivalent Rh atoms.
- Publication Date:
- Other Number(s):
- mp-1086668
- 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-Rh-Sn; LaSn2Rh; crystal structure
- OSTI Identifier:
- 1738481
- DOI:
- https://doi.org/10.17188/1738481
Citation Formats
Materials Data on LaSn2Rh by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1738481.
Materials Data on LaSn2Rh by Materials Project. United States. doi:https://doi.org/10.17188/1738481
2020.
"Materials Data on LaSn2Rh by Materials Project". United States. doi:https://doi.org/10.17188/1738481. https://www.osti.gov/servlets/purl/1738481. Pub date:Mon May 04 04:00:00 UTC 2020
@article{osti_1738481,
title = {Materials Data on LaSn2Rh by Materials Project},
abstractNote = {LaRhSn2 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. La is bonded in a 4-coordinate geometry to four equivalent Rh and ten Sn atoms. All La–Rh bond lengths are 3.54 Å. There are a spread of La–Sn bond distances ranging from 3.49–3.70 Å. Rh is bonded in a 5-coordinate geometry to four equivalent La and five Sn atoms. There are one shorter (2.56 Å) and four longer (2.67 Å) Rh–Sn bond lengths. There are two inequivalent Sn sites. In the first Sn site, Sn is bonded in a distorted single-bond geometry to six equivalent La, one Rh, and two equivalent Sn atoms. Both Sn–Sn bond lengths are 2.87 Å. In the second Sn site, Sn is bonded in a 4-coordinate geometry to four equivalent La and four equivalent Rh atoms.},
doi = {10.17188/1738481},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}