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Title: Materials Data on Na6WN4 by Materials Project

Abstract

Na6WN4 crystallizes in the tetragonal P4_2/nmc space group. The structure is three-dimensional. there are two inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded in a 4-coordinate geometry to four equivalent N3- atoms. There are two shorter (2.40 Å) and two longer (2.81 Å) Na–N bond lengths. In the second Na1+ site, Na1+ is bonded in a 4-coordinate geometry to four equivalent N3- atoms. There are two shorter (2.44 Å) and two longer (2.51 Å) Na–N bond lengths. W6+ is bonded in a tetrahedral geometry to four equivalent N3- atoms. All W–N bond lengths are 1.92 Å. N3- is bonded in a 7-coordinate geometry to six Na1+ and one W6+ atom.

Authors:
Publication Date:
Other Number(s):
mp-1029656
DOE Contract Number:  
AC02-05CH11231; EDCBEE
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)
Collaborations:
MIT; UC Berkeley; Duke; U Louvain
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; Na6WN4; N-Na-W
OSTI Identifier:
1758669
DOI:
https://doi.org/10.17188/1758669

Citation Formats

The Materials Project. Materials Data on Na6WN4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1758669.
The Materials Project. Materials Data on Na6WN4 by Materials Project. United States. doi:https://doi.org/10.17188/1758669
The Materials Project. 2020. "Materials Data on Na6WN4 by Materials Project". United States. doi:https://doi.org/10.17188/1758669. https://www.osti.gov/servlets/purl/1758669. Pub date:Thu Sep 03 00:00:00 EDT 2020
@article{osti_1758669,
title = {Materials Data on Na6WN4 by Materials Project},
author = {The Materials Project},
abstractNote = {Na6WN4 crystallizes in the tetragonal P4_2/nmc space group. The structure is three-dimensional. there are two inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded in a 4-coordinate geometry to four equivalent N3- atoms. There are two shorter (2.40 Å) and two longer (2.81 Å) Na–N bond lengths. In the second Na1+ site, Na1+ is bonded in a 4-coordinate geometry to four equivalent N3- atoms. There are two shorter (2.44 Å) and two longer (2.51 Å) Na–N bond lengths. W6+ is bonded in a tetrahedral geometry to four equivalent N3- atoms. All W–N bond lengths are 1.92 Å. N3- is bonded in a 7-coordinate geometry to six Na1+ and one W6+ atom.},
doi = {10.17188/1758669},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {9}
}