U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on ErAlNi4 by Materials Project
Abstract
ErNi4Al crystallizes in the orthorhombic Cmmm space group. The structure is three-dimensional. Er is bonded in a 6-coordinate geometry to fourteen Ni and four equivalent Al atoms. There are a spread of Er–Ni bond distances ranging from 2.81–3.17 Å. All Er–Al bond lengths are 3.20 Å. There are two inequivalent Ni sites. In the first Ni site, Ni is bonded in a 12-coordinate geometry to three equivalent Er, seven Ni, and two equivalent Al atoms. There are a spread of Ni–Ni bond distances ranging from 2.47–2.86 Å. Both Ni–Al bond lengths are 2.45 Å. In the second Ni site, Ni is bonded to four equivalent Er, six Ni, and two equivalent Al atoms to form a mixture of distorted edge, face, and corner-sharing NiEr4Al2Ni6 cuboctahedra. Both Ni–Ni bond lengths are 2.49 Å. Both Ni–Al bond lengths are 2.45 Å. Al is bonded in a 12-coordinate geometry to four equivalent Er and eight Ni atoms.
- Authors:
- Publication Date:
- Other Number(s):
- mp-1225548
- DOE Contract Number:
- AC02-05CH11231; EDCBEE
- Research Org.:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Collaborations:
- MIT; UC Berkeley; Duke; U Louvain
- Subject:
- 36 MATERIALS SCIENCE
- Keywords:
- crystal structure; ErAlNi4; Al-Er-Ni
- OSTI Identifier:
- 1652640
- DOI:
- https://doi.org/10.17188/1652640
Citation Formats
The Materials Project. Materials Data on ErAlNi4 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1652640.
The Materials Project. Materials Data on ErAlNi4 by Materials Project. United States. doi:https://doi.org/10.17188/1652640
The Materials Project. 2020.
"Materials Data on ErAlNi4 by Materials Project". United States. doi:https://doi.org/10.17188/1652640. https://www.osti.gov/servlets/purl/1652640. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1652640,
title = {Materials Data on ErAlNi4 by Materials Project},
author = {The Materials Project},
abstractNote = {ErNi4Al crystallizes in the orthorhombic Cmmm space group. The structure is three-dimensional. Er is bonded in a 6-coordinate geometry to fourteen Ni and four equivalent Al atoms. There are a spread of Er–Ni bond distances ranging from 2.81–3.17 Å. All Er–Al bond lengths are 3.20 Å. There are two inequivalent Ni sites. In the first Ni site, Ni is bonded in a 12-coordinate geometry to three equivalent Er, seven Ni, and two equivalent Al atoms. There are a spread of Ni–Ni bond distances ranging from 2.47–2.86 Å. Both Ni–Al bond lengths are 2.45 Å. In the second Ni site, Ni is bonded to four equivalent Er, six Ni, and two equivalent Al atoms to form a mixture of distorted edge, face, and corner-sharing NiEr4Al2Ni6 cuboctahedra. Both Ni–Ni bond lengths are 2.49 Å. Both Ni–Al bond lengths are 2.45 Å. Al is bonded in a 12-coordinate geometry to four equivalent Er and eight Ni atoms.},
doi = {10.17188/1652640},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}