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Title: Materials Data on Na2Sn3Au by Materials Project

Abstract

Na2AuSn3 crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. there are two inequivalent Na sites. In the first Na site, Na is bonded in a 2-coordinate geometry to two equivalent Au and eight equivalent Sn atoms. Both Na–Au bond lengths are 3.19 Å. There are four shorter (3.44 Å) and four longer (3.46 Å) Na–Sn bond lengths. In the second Na site, Na is bonded in a 6-coordinate geometry to twelve equivalent Sn atoms. There are six shorter (3.28 Å) and six longer (3.71 Å) Na–Sn bond lengths. Au is bonded in a 6-coordinate geometry to three equivalent Na and three equivalent Sn atoms. All Au–Sn bond lengths are 2.76 Å. Sn is bonded in a 1-coordinate geometry to six Na, one Au, and three equivalent Sn atoms. There are one shorter (3.00 Å) and two longer (3.02 Å) Sn–Sn bond lengths.

Publication Date:
Other Number(s):
mp-570351
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; Na2Sn3Au; Au-Na-Sn
OSTI Identifier:
1275648
DOI:
10.17188/1275648

Citation Formats

The Materials Project. Materials Data on Na2Sn3Au by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1275648.
The Materials Project. Materials Data on Na2Sn3Au by Materials Project. United States. doi:10.17188/1275648.
The Materials Project. 2020. "Materials Data on Na2Sn3Au by Materials Project". United States. doi:10.17188/1275648. https://www.osti.gov/servlets/purl/1275648. Pub date:Mon Jul 20 00:00:00 EDT 2020
@article{osti_1275648,
title = {Materials Data on Na2Sn3Au by Materials Project},
author = {The Materials Project},
abstractNote = {Na2AuSn3 crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. there are two inequivalent Na sites. In the first Na site, Na is bonded in a 2-coordinate geometry to two equivalent Au and eight equivalent Sn atoms. Both Na–Au bond lengths are 3.19 Å. There are four shorter (3.44 Å) and four longer (3.46 Å) Na–Sn bond lengths. In the second Na site, Na is bonded in a 6-coordinate geometry to twelve equivalent Sn atoms. There are six shorter (3.28 Å) and six longer (3.71 Å) Na–Sn bond lengths. Au is bonded in a 6-coordinate geometry to three equivalent Na and three equivalent Sn atoms. All Au–Sn bond lengths are 2.76 Å. Sn is bonded in a 1-coordinate geometry to six Na, one Au, and three equivalent Sn atoms. There are one shorter (3.00 Å) and two longer (3.02 Å) Sn–Sn bond lengths.},
doi = {10.17188/1275648},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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