U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Yb4As6Rh7 by Materials Project
Abstract
Yb4Rh7As6 crystallizes in the cubic Im-3m space group. The structure is three-dimensional. Yb is bonded to six equivalent Rh and six equivalent As atoms to form YbAs6Rh6 cuboctahedra that share corners with twelve equivalent YbAs6Rh6 cuboctahedra, faces with six equivalent YbAs6Rh6 cuboctahedra, and faces with two equivalent RhAs6 octahedra. All Yb–Rh bond lengths are 2.95 Å. All Yb–As bond lengths are 3.01 Å. There are two inequivalent Rh sites. In the first Rh site, Rh is bonded in a 12-coordinate geometry to four equivalent Yb and four equivalent As atoms. All Rh–As bond lengths are 2.57 Å. In the second Rh site, Rh is bonded to six equivalent As atoms to form RhAs6 octahedra that share faces with eight equivalent YbAs6Rh6 cuboctahedra. All Rh–As bond lengths are 2.67 Å. As is bonded in a 9-coordinate geometry to four equivalent Yb and five Rh atoms.
- Publication Date:
- Other Number(s):
- mp-22062
- 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; As-Rh-Yb; Yb4As6Rh7; crystal structure
- OSTI Identifier:
- 1197324
- DOI:
- https://doi.org/10.17188/1197324
Citation Formats
Materials Data on Yb4As6Rh7 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1197324.
Materials Data on Yb4As6Rh7 by Materials Project. United States. doi:https://doi.org/10.17188/1197324
2020.
"Materials Data on Yb4As6Rh7 by Materials Project". United States. doi:https://doi.org/10.17188/1197324. https://www.osti.gov/servlets/purl/1197324. Pub date:Fri Jul 17 00:00:00 EDT 2020
@article{osti_1197324,
title = {Materials Data on Yb4As6Rh7 by Materials Project},
abstractNote = {Yb4Rh7As6 crystallizes in the cubic Im-3m space group. The structure is three-dimensional. Yb is bonded to six equivalent Rh and six equivalent As atoms to form YbAs6Rh6 cuboctahedra that share corners with twelve equivalent YbAs6Rh6 cuboctahedra, faces with six equivalent YbAs6Rh6 cuboctahedra, and faces with two equivalent RhAs6 octahedra. All Yb–Rh bond lengths are 2.95 Å. All Yb–As bond lengths are 3.01 Å. There are two inequivalent Rh sites. In the first Rh site, Rh is bonded in a 12-coordinate geometry to four equivalent Yb and four equivalent As atoms. All Rh–As bond lengths are 2.57 Å. In the second Rh site, Rh is bonded to six equivalent As atoms to form RhAs6 octahedra that share faces with eight equivalent YbAs6Rh6 cuboctahedra. All Rh–As bond lengths are 2.67 Å. As is bonded in a 9-coordinate geometry to four equivalent Yb and five Rh atoms.},
doi = {10.17188/1197324},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}