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Materials Data on Nd3(AgSn)4 by Materials Project

Dataset ·
DOI:https://doi.org/10.17188/1711441· OSTI ID:1711441
Nd3(AgSn)4 crystallizes in the orthorhombic Immm space group. The structure is three-dimensional. there are two inequivalent Nd sites. In the first Nd site, Nd is bonded to six Sn atoms to form distorted edge-sharing NdSn6 octahedra. There are four shorter (3.27 Å) and two longer (3.36 Å) Nd–Sn bond lengths. In the second Nd site, Nd is bonded in a 12-coordinate geometry to six equivalent Ag and six Sn atoms. There are four shorter (3.32 Å) and two longer (3.45 Å) Nd–Ag bond lengths. There are two shorter (3.38 Å) and four longer (3.42 Å) Nd–Sn bond lengths. Ag is bonded in a 12-coordinate geometry to three equivalent Nd, one Ag, and four Sn atoms. The Ag–Ag bond length is 2.90 Å. There are a spread of Ag–Sn bond distances ranging from 2.78–2.89 Å. There are two inequivalent Sn sites. In the first Sn site, Sn is bonded in a 9-coordinate geometry to three Nd and six equivalent Ag atoms. In the second Sn site, Sn is bonded in a 9-coordinate geometry to six Nd, two equivalent Ag, and one Sn atom. The Sn–Sn bond length is 2.88 Å.
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:
1711441
Report Number(s):
mp-1102578
Country of Publication:
United States
Language:
English

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