U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Tb2Al3Si2 by Materials Project
Abstract
Tb2Al3Si2 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. Tb is bonded in a 12-coordinate geometry to six Al and five equivalent Si atoms. There are a spread of Tb–Al bond distances ranging from 3.03–3.26 Å. There are a spread of Tb–Si bond distances ranging from 2.90–3.02 Å. There are two inequivalent Al sites. In the first Al site, Al is bonded in a 2-coordinate geometry to four equivalent Tb and two equivalent Si atoms. Both Al–Si bond lengths are 2.62 Å. In the second Al site, Al is bonded in a 6-coordinate geometry to four equivalent Tb and two equivalent Si atoms. Both Al–Si bond lengths are 2.73 Å. Si is bonded in a 9-coordinate geometry to five equivalent Tb, three Al, and one Si atom. The Si–Si bond length is 2.39 Å.
- Publication Date:
- Other Number(s):
- mp-3194
- 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-Si-Tb; crystal structure; Tb2Al3Si2
- OSTI Identifier:
- 1205993
- DOI:
- https://doi.org/10.17188/1205993
Citation Formats
Materials Data on Tb2Al3Si2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1205993.
Materials Data on Tb2Al3Si2 by Materials Project. United States. doi:https://doi.org/10.17188/1205993
2020.
"Materials Data on Tb2Al3Si2 by Materials Project". United States. doi:https://doi.org/10.17188/1205993. https://www.osti.gov/servlets/purl/1205993. Pub date:Wed Jul 15 20:00:00 EDT 2020
@article{osti_1205993,
title = {Materials Data on Tb2Al3Si2 by Materials Project},
abstractNote = {Tb2Al3Si2 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. Tb is bonded in a 12-coordinate geometry to six Al and five equivalent Si atoms. There are a spread of Tb–Al bond distances ranging from 3.03–3.26 Å. There are a spread of Tb–Si bond distances ranging from 2.90–3.02 Å. There are two inequivalent Al sites. In the first Al site, Al is bonded in a 2-coordinate geometry to four equivalent Tb and two equivalent Si atoms. Both Al–Si bond lengths are 2.62 Å. In the second Al site, Al is bonded in a 6-coordinate geometry to four equivalent Tb and two equivalent Si atoms. Both Al–Si bond lengths are 2.73 Å. Si is bonded in a 9-coordinate geometry to five equivalent Tb, three Al, and one Si atom. The Si–Si bond length is 2.39 Å.},
doi = {10.17188/1205993},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}