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Materials Data on Lu2SnAu2 by Materials Project

Dataset ·
DOI:https://doi.org/10.17188/1718804· OSTI ID:1718804

Lu2Au2Sn crystallizes in the tetragonal P4_2/mnm space group. The structure is three-dimensional. Lu is bonded in a 8-coordinate geometry to six Au and two equivalent Sn atoms. There are two shorter (2.98 Å) and four longer (2.99 Å) Lu–Au bond lengths. Both Lu–Sn bond lengths are 3.09 Å. There are two inequivalent Au sites. In the first Au site, Au is bonded in a 6-coordinate geometry to six equivalent Lu atoms. In the second Au site, Au is bonded in a 6-coordinate geometry to six equivalent Lu atoms. Sn is bonded in a rectangular see-saw-like geometry to four equivalent Lu 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:
1718804
Report Number(s):
mp-1210987
Country of Publication:
United States
Language:
English

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