Title: Materials Data on Nb5SiSn2 by Materials Project

Abstract

Nb5Sn2Si crystallizes in the tetragonal I4/mcm space group. The structure is three-dimensional. there are two inequivalent Nb sites. In the first Nb site, Nb is bonded in a 6-coordinate geometry to four equivalent Sn and two equivalent Si atoms. There are a spread of Nb–Sn bond distances ranging from 2.83–3.07 Å. Both Nb–Si bond lengths are 2.70 Å. In the second Nb site, Nb is bonded in a 6-coordinate geometry to two equivalent Nb and four equivalent Sn atoms. Both Nb–Nb bond lengths are 2.58 Å. All Nb–Sn bond lengths are 2.86 Å. Sn is bonded in a 10-coordinate geometry to ten Nb atoms. Si is bonded in a 10-coordinate geometry to eight equivalent Nb and two equivalent Si atoms. Both Si–Si bond lengths are 2.58 Å.

Publication Date:
Other Number(s):
mp-7557
DOE Contract Number:  
AC02-05CH11231;
Research Org.:
LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
Sponsoring Org.:
USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
Collaborations:
The Materials Project; MIT; UC Berkeley; Duke; U Louvain
Subject:
36 MATERIALS SCIENCE; crystal structure; Nb-Si-Sn; Nb5SiSn2
OSTI Identifier:
1290162
DOI:
https://doi.org/10.17188/1290162

Citation Formats

Materials Data on Nb5SiSn2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1290162.
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Materials Data on Nb5SiSn2 by Materials Project. United States. doi:https://doi.org/10.17188/1290162
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2020. "Materials Data on Nb5SiSn2 by Materials Project". United States. doi:https://doi.org/10.17188/1290162. https://www.osti.gov/servlets/purl/1290162. Pub date:Tue Jul 14 20:00:00 EDT 2020
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@article{osti_1290162,
title = {Materials Data on Nb5SiSn2 by Materials Project},
abstractNote = {Nb5Sn2Si crystallizes in the tetragonal I4/mcm space group. The structure is three-dimensional. there are two inequivalent Nb sites. In the first Nb site, Nb is bonded in a 6-coordinate geometry to four equivalent Sn and two equivalent Si atoms. There are a spread of Nb–Sn bond distances ranging from 2.83–3.07 Å. Both Nb–Si bond lengths are 2.70 Å. In the second Nb site, Nb is bonded in a 6-coordinate geometry to two equivalent Nb and four equivalent Sn atoms. Both Nb–Nb bond lengths are 2.58 Å. All Nb–Sn bond lengths are 2.86 Å. Sn is bonded in a 10-coordinate geometry to ten Nb atoms. Si is bonded in a 10-coordinate geometry to eight equivalent Nb and two equivalent Si atoms. Both Si–Si bond lengths are 2.58 Å.},
doi = {10.17188/1290162},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}
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DOI: https://doi.org/10.17188/1290162
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