U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on HoAl3Cu by Materials Project
Abstract
HoCuAl3 crystallizes in the tetragonal I4mm space group. The structure is three-dimensional. Ho is bonded in a 8-coordinate geometry to four equivalent Cu and twelve Al atoms. All Ho–Cu bond lengths are 3.21 Å. There are a spread of Ho–Al bond distances ranging from 3.09–3.41 Å. Cu is bonded in a 9-coordinate geometry to four equivalent Ho and five Al atoms. There are one shorter (2.34 Å) and four longer (2.44 Å) Cu–Al bond lengths. There are two inequivalent Al sites. In the first Al site, Al is bonded in a distorted single-bond geometry to four equivalent Ho and one Cu atom. In the second Al site, Al is bonded in a distorted bent 120 degrees geometry to four equivalent Ho and two equivalent Cu atoms.
- Publication Date:
- Other Number(s):
- mp-1224113
- 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-Cu-Ho; HoAl3Cu; crystal structure
- OSTI Identifier:
- 1704963
- DOI:
- https://doi.org/10.17188/1704963
Citation Formats
Materials Data on HoAl3Cu by Materials Project. United States: N. p., 2019.
Web. doi:10.17188/1704963.
Materials Data on HoAl3Cu by Materials Project. United States. doi:https://doi.org/10.17188/1704963
2019.
"Materials Data on HoAl3Cu by Materials Project". United States. doi:https://doi.org/10.17188/1704963. https://www.osti.gov/servlets/purl/1704963. Pub date:Sat Jan 12 23:00:00 EST 2019
@article{osti_1704963,
title = {Materials Data on HoAl3Cu by Materials Project},
abstractNote = {HoCuAl3 crystallizes in the tetragonal I4mm space group. The structure is three-dimensional. Ho is bonded in a 8-coordinate geometry to four equivalent Cu and twelve Al atoms. All Ho–Cu bond lengths are 3.21 Å. There are a spread of Ho–Al bond distances ranging from 3.09–3.41 Å. Cu is bonded in a 9-coordinate geometry to four equivalent Ho and five Al atoms. There are one shorter (2.34 Å) and four longer (2.44 Å) Cu–Al bond lengths. There are two inequivalent Al sites. In the first Al site, Al is bonded in a distorted single-bond geometry to four equivalent Ho and one Cu atom. In the second Al site, Al is bonded in a distorted bent 120 degrees geometry to four equivalent Ho and two equivalent Cu atoms.},
doi = {10.17188/1704963},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {1}
}
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