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Materials Data on TmSnAu by Materials Project

Dataset ·
DOI:https://doi.org/10.17188/1206860· OSTI ID:1206860
TmAuSn is half-Heusler structured and crystallizes in the cubic F-43m space group. The structure is three-dimensional. Tm is bonded to four equivalent Au and six equivalent Sn atoms to form a mixture of distorted face and corner-sharing TmSn6Au4 tetrahedra. All Tm–Au bond lengths are 2.89 Å. All Tm–Sn bond lengths are 3.34 Å. Au is bonded in a body-centered cubic geometry to four equivalent Tm and four equivalent Sn atoms. All Au–Sn bond lengths are 2.89 Å. Sn is bonded in a 4-coordinate geometry to six equivalent Tm and four equivalent Au atoms.
Research Organization:
LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
Sponsoring Organization:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
Contributing Organization:
The Materials Project; MIT; UC Berkeley; Duke; U Louvain
DOE Contract Number:
AC02-05CH11231
OSTI ID:
1206860
Report Number(s):
mp-3462
Country of Publication:
United States
Language:
English

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