Materials Data on LaAu3 by Materials Project
LaAu3 is alpha bismuth trifluoride structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. La3+ is bonded in a distorted body-centered cubic geometry to fourteen Au1- atoms. There are eight shorter (3.10 Å) and six longer (3.58 Å) La–Au bond lengths. There are two inequivalent Au1- sites. In the first Au1- site, Au1- is bonded to four equivalent La3+ and four equivalent Au1- atoms to form a mixture of distorted corner, edge, and face-sharing AuLa4Au4 tetrahedra. All Au–Au bond lengths are 3.10 Å. In the second Au1- site, Au1- is bonded in a 6-coordinate geometry to six equivalent La3+ and eight equivalent Au1- atoms.
- Research Organization:
- Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Contributing Organization:
- MIT; UC Berkeley; Duke; U Louvain
- DOE Contract Number:
- AC02-05CH11231; EDCBEE
- OSTI ID:
- 1314974
- Report Number(s):
- mp-976113
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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