U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Al7FeCu2 by Materials Project
Abstract
Al7Cu2Fe crystallizes in the tetragonal P4/mnc space group. The structure is three-dimensional. Fe is bonded in a 9-coordinate geometry to nine Al atoms. There are a spread of Fe–Al bond distances ranging from 2.43–2.48 Å. Cu is bonded in a 10-coordinate geometry to two equivalent Cu and eight Al atoms. Both Cu–Cu bond lengths are 2.56 Å. There are a spread of Cu–Al bond distances ranging from 2.53–2.68 Å. There are three inequivalent Al sites. In the first Al site, Al is bonded in a 5-coordinate geometry to one Fe and four equivalent Cu atoms. In the second Al site, Al is bonded in a 4-coordinate geometry to one Fe and three equivalent Cu atoms. In the third Al site, Al is bonded in a distorted bent 150 degrees geometry to two equivalent Fe atoms.
- Publication Date:
- Other Number(s):
- mp-4689
- 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-Fe; Al7FeCu2; crystal structure
- OSTI Identifier:
- 1208338
- DOI:
- https://doi.org/10.17188/1208338
Citation Formats
Materials Data on Al7FeCu2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1208338.
Materials Data on Al7FeCu2 by Materials Project. United States. doi:https://doi.org/10.17188/1208338
2020.
"Materials Data on Al7FeCu2 by Materials Project". United States. doi:https://doi.org/10.17188/1208338. https://www.osti.gov/servlets/purl/1208338. Pub date:Tue May 05 00:00:00 EDT 2020
@article{osti_1208338,
title = {Materials Data on Al7FeCu2 by Materials Project},
abstractNote = {Al7Cu2Fe crystallizes in the tetragonal P4/mnc space group. The structure is three-dimensional. Fe is bonded in a 9-coordinate geometry to nine Al atoms. There are a spread of Fe–Al bond distances ranging from 2.43–2.48 Å. Cu is bonded in a 10-coordinate geometry to two equivalent Cu and eight Al atoms. Both Cu–Cu bond lengths are 2.56 Å. There are a spread of Cu–Al bond distances ranging from 2.53–2.68 Å. There are three inequivalent Al sites. In the first Al site, Al is bonded in a 5-coordinate geometry to one Fe and four equivalent Cu atoms. In the second Al site, Al is bonded in a 4-coordinate geometry to one Fe and three equivalent Cu atoms. In the third Al site, Al is bonded in a distorted bent 150 degrees geometry to two equivalent Fe atoms.},
doi = {10.17188/1208338},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}