U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on CeCoSi2Rh by Materials Project
Abstract
CeRhCoSi2 crystallizes in the tetragonal I-4m2 space group. The structure is three-dimensional. Ce3+ is bonded in a distorted body-centered cubic geometry to eight equivalent Si4- atoms. All Ce–Si bond lengths are 3.10 Å. Rh3+ is bonded to four equivalent Si4- atoms to form RhSi4 tetrahedra that share corners with four equivalent RhSi4 tetrahedra and edges with four equivalent CoSi4 tetrahedra. All Rh–Si bond lengths are 2.37 Å. Co2+ is bonded to four equivalent Si4- atoms to form CoSi4 tetrahedra that share corners with four equivalent CoSi4 tetrahedra and edges with four equivalent RhSi4 tetrahedra. All Co–Si bond lengths are 2.37 Å. Si4- is bonded in a 2-coordinate geometry to four equivalent Ce3+, two equivalent Rh3+, two equivalent Co2+, and one Si4- atom. The Si–Si bond length is 2.49 Å.
- Publication Date:
- Other Number(s):
- mp-1226609
- 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; Ce-Co-Rh-Si; CeCoSi2Rh; crystal structure
- OSTI Identifier:
- 1684439
- DOI:
- https://doi.org/10.17188/1684439
Citation Formats
Materials Data on CeCoSi2Rh by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1684439.
Materials Data on CeCoSi2Rh by Materials Project. United States. doi:https://doi.org/10.17188/1684439
2020.
"Materials Data on CeCoSi2Rh by Materials Project". United States. doi:https://doi.org/10.17188/1684439. https://www.osti.gov/servlets/purl/1684439. Pub date:Sat May 02 04:00:00 UTC 2020
@article{osti_1684439,
title = {Materials Data on CeCoSi2Rh by Materials Project},
abstractNote = {CeRhCoSi2 crystallizes in the tetragonal I-4m2 space group. The structure is three-dimensional. Ce3+ is bonded in a distorted body-centered cubic geometry to eight equivalent Si4- atoms. All Ce–Si bond lengths are 3.10 Å. Rh3+ is bonded to four equivalent Si4- atoms to form RhSi4 tetrahedra that share corners with four equivalent RhSi4 tetrahedra and edges with four equivalent CoSi4 tetrahedra. All Rh–Si bond lengths are 2.37 Å. Co2+ is bonded to four equivalent Si4- atoms to form CoSi4 tetrahedra that share corners with four equivalent CoSi4 tetrahedra and edges with four equivalent RhSi4 tetrahedra. All Co–Si bond lengths are 2.37 Å. Si4- is bonded in a 2-coordinate geometry to four equivalent Ce3+, two equivalent Rh3+, two equivalent Co2+, and one Si4- atom. The Si–Si bond length is 2.49 Å.},
doi = {10.17188/1684439},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}