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Title: Materials Data on TmAgSn by Materials Project

Abstract

TmAgSn crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. Tm is bonded in a 11-coordinate geometry to six equivalent Ag and five Sn atoms. There are two shorter (3.26 Å) and four longer (3.55 Å) Tm–Ag bond lengths. There are four shorter (3.13 Å) and one longer (3.17 Å) Tm–Sn bond lengths. Ag is bonded to six equivalent Tm, two equivalent Ag, and four Sn atoms to form a mixture of distorted edge, face, and corner-sharing AgTm6Ag2Sn4 cuboctahedra. Both Ag–Ag bond lengths are 3.15 Å. There are two shorter (2.83 Å) and two longer (2.88 Å) Ag–Sn bond lengths. There are two inequivalent Sn sites. In the first Sn site, Sn is bonded in a 9-coordinate geometry to six equivalent Tm and three equivalent Ag atoms. In the second Sn site, Sn is bonded in a 9-coordinate geometry to three equivalent Tm and six equivalent Ag atoms.

Publication Date:
Other Number(s):
mp-2990
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Product Type:
Dataset
Research Org.:
Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES)
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; TmAgSn; Ag-Sn-Tm
OSTI Identifier:
1204329
DOI:
https://doi.org/10.17188/1204329

Citation Formats

The Materials Project. Materials Data on TmAgSn by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1204329.
The Materials Project. Materials Data on TmAgSn by Materials Project. United States. doi:https://doi.org/10.17188/1204329
The Materials Project. 2020. "Materials Data on TmAgSn by Materials Project". United States. doi:https://doi.org/10.17188/1204329. https://www.osti.gov/servlets/purl/1204329. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1204329,
title = {Materials Data on TmAgSn by Materials Project},
author = {The Materials Project},
abstractNote = {TmAgSn crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. Tm is bonded in a 11-coordinate geometry to six equivalent Ag and five Sn atoms. There are two shorter (3.26 Å) and four longer (3.55 Å) Tm–Ag bond lengths. There are four shorter (3.13 Å) and one longer (3.17 Å) Tm–Sn bond lengths. Ag is bonded to six equivalent Tm, two equivalent Ag, and four Sn atoms to form a mixture of distorted edge, face, and corner-sharing AgTm6Ag2Sn4 cuboctahedra. Both Ag–Ag bond lengths are 3.15 Å. There are two shorter (2.83 Å) and two longer (2.88 Å) Ag–Sn bond lengths. There are two inequivalent Sn sites. In the first Sn site, Sn is bonded in a 9-coordinate geometry to six equivalent Tm and three equivalent Ag atoms. In the second Sn site, Sn is bonded in a 9-coordinate geometry to three equivalent Tm and six equivalent Ag atoms.},
doi = {10.17188/1204329},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}