U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on La(Sn2Rh)2 by Materials Project
Abstract
La(RhSn2)2 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. La is bonded in a 6-coordinate geometry to seven Sn atoms. There are a spread of La–Sn bond distances ranging from 3.22–3.38 Å. There are two inequivalent Rh sites. In the first Rh site, Rh is bonded in a 7-coordinate geometry to seven Sn atoms. There are a spread of Rh–Sn bond distances ranging from 2.72–2.92 Å. In the second Rh site, Rh is bonded in a 7-coordinate geometry to seven Sn atoms. There are a spread of Rh–Sn bond distances ranging from 2.73–2.84 Å. There are four inequivalent Sn sites. In the first Sn site, Sn is bonded in a 6-coordinate geometry to two equivalent La and four Rh atoms. In the second Sn site, Sn is bonded in a 5-coordinate geometry to two equivalent La and three equivalent Rh atoms. In the third Sn site, Sn is bonded in a 3-coordinate geometry to three equivalent La and three equivalent Rh atoms. In the fourth Sn site, Sn is bonded to four Rh atoms to form a mixture of distorted edge and corner-sharing SnRh4 tetrahedra.
- Authors:
- Publication Date:
- Other Number(s):
- mp-1193123
- DOE Contract Number:
- AC02-05CH11231; EDCBEE
- Research Org.:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Collaborations:
- MIT; UC Berkeley; Duke; U Louvain
- Subject:
- 36 MATERIALS SCIENCE
- Keywords:
- crystal structure; La(Sn2Rh)2; La-Rh-Sn
- OSTI Identifier:
- 1749464
- DOI:
- https://doi.org/10.17188/1749464
Citation Formats
The Materials Project. Materials Data on La(Sn2Rh)2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1749464.
The Materials Project. Materials Data on La(Sn2Rh)2 by Materials Project. United States. doi:https://doi.org/10.17188/1749464
The Materials Project. 2020.
"Materials Data on La(Sn2Rh)2 by Materials Project". United States. doi:https://doi.org/10.17188/1749464. https://www.osti.gov/servlets/purl/1749464. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1749464,
title = {Materials Data on La(Sn2Rh)2 by Materials Project},
author = {The Materials Project},
abstractNote = {La(RhSn2)2 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. La is bonded in a 6-coordinate geometry to seven Sn atoms. There are a spread of La–Sn bond distances ranging from 3.22–3.38 Å. There are two inequivalent Rh sites. In the first Rh site, Rh is bonded in a 7-coordinate geometry to seven Sn atoms. There are a spread of Rh–Sn bond distances ranging from 2.72–2.92 Å. In the second Rh site, Rh is bonded in a 7-coordinate geometry to seven Sn atoms. There are a spread of Rh–Sn bond distances ranging from 2.73–2.84 Å. There are four inequivalent Sn sites. In the first Sn site, Sn is bonded in a 6-coordinate geometry to two equivalent La and four Rh atoms. In the second Sn site, Sn is bonded in a 5-coordinate geometry to two equivalent La and three equivalent Rh atoms. In the third Sn site, Sn is bonded in a 3-coordinate geometry to three equivalent La and three equivalent Rh atoms. In the fourth Sn site, Sn is bonded to four Rh atoms to form a mixture of distorted edge and corner-sharing SnRh4 tetrahedra.},
doi = {10.17188/1749464},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sat May 02 00:00:00 EDT 2020},
month = {Sat May 02 00:00:00 EDT 2020}
}