U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Dy2Al3Si2 by Materials Project
Abstract
Dy2Al3Si2 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. Dy is bonded in a 12-coordinate geometry to six Al and five equivalent Si atoms. There are a spread of Dy–Al bond distances ranging from 3.02–3.25 Å. There are a spread of Dy–Si bond distances ranging from 2.89–3.01 Å. There are two inequivalent Al sites. In the first Al site, Al is bonded in a distorted water-like geometry to four equivalent Dy and two equivalent Si atoms. Both Al–Si bond lengths are 2.61 Å. In the second Al site, Al is bonded in a 6-coordinate geometry to four equivalent Dy 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 Dy, three Al, and one Si atom. The Si–Si bond length is 2.38 Å.
- Publication Date:
- Other Number(s):
- mp-3513
- 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-Dy-Si; Dy2Al3Si2; crystal structure
- OSTI Identifier:
- 1206938
- DOI:
- https://doi.org/10.17188/1206938
Citation Formats
Materials Data on Dy2Al3Si2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1206938.
Materials Data on Dy2Al3Si2 by Materials Project. United States. doi:https://doi.org/10.17188/1206938
2020.
"Materials Data on Dy2Al3Si2 by Materials Project". United States. doi:https://doi.org/10.17188/1206938. https://www.osti.gov/servlets/purl/1206938. Pub date:Thu Jul 16 04:00:00 UTC 2020
@article{osti_1206938,
title = {Materials Data on Dy2Al3Si2 by Materials Project},
abstractNote = {Dy2Al3Si2 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. Dy is bonded in a 12-coordinate geometry to six Al and five equivalent Si atoms. There are a spread of Dy–Al bond distances ranging from 3.02–3.25 Å. There are a spread of Dy–Si bond distances ranging from 2.89–3.01 Å. There are two inequivalent Al sites. In the first Al site, Al is bonded in a distorted water-like geometry to four equivalent Dy and two equivalent Si atoms. Both Al–Si bond lengths are 2.61 Å. In the second Al site, Al is bonded in a 6-coordinate geometry to four equivalent Dy 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 Dy, three Al, and one Si atom. The Si–Si bond length is 2.38 Å.},
doi = {10.17188/1206938},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}