Materials Data on SmSnAu by Materials Project
SmAuSn is half-Heusler structured and crystallizes in the cubic F-43m space group. The structure is three-dimensional. Sm is bonded to four equivalent Au and six equivalent Sn atoms to form a mixture of distorted face and corner-sharing SmSn6Au4 tetrahedra. All Sm–Au bond lengths are 2.96 Å. All Sm–Sn bond lengths are 3.42 Å. Au is bonded in a body-centered cubic geometry to four equivalent Sm and four equivalent Sn atoms. All Au–Sn bond lengths are 2.96 Å. Sn is bonded in a 4-coordinate geometry to six equivalent Sm and four equivalent Au 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:
- 1189510
- Report Number(s):
- mp-13305
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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