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Title: Materials Data on KNaS by Materials Project

Abstract

KNaS crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. K1+ is bonded in a 5-coordinate geometry to five equivalent S2- atoms. There are one shorter (3.21 Å) and four longer (3.35 Å) K–S bond lengths. Na1+ is bonded to four equivalent S2- atoms to form a mixture of edge and corner-sharing NaS4 tetrahedra. There are a spread of Na–S bond distances ranging from 2.84–2.90 Å. S2- is bonded in a 9-coordinate geometry to five equivalent K1+ and four equivalent Na1+ atoms.

Authors:
Publication Date:
Other Number(s):
mp-28383
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; KNaS; K-Na-S
OSTI Identifier:
1202505
DOI:
https://doi.org/10.17188/1202505

Citation Formats

The Materials Project. Materials Data on KNaS by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1202505.
The Materials Project. Materials Data on KNaS by Materials Project. United States. doi:https://doi.org/10.17188/1202505
The Materials Project. 2020. "Materials Data on KNaS by Materials Project". United States. doi:https://doi.org/10.17188/1202505. https://www.osti.gov/servlets/purl/1202505. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1202505,
title = {Materials Data on KNaS by Materials Project},
author = {The Materials Project},
abstractNote = {KNaS crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. K1+ is bonded in a 5-coordinate geometry to five equivalent S2- atoms. There are one shorter (3.21 Å) and four longer (3.35 Å) K–S bond lengths. Na1+ is bonded to four equivalent S2- atoms to form a mixture of edge and corner-sharing NaS4 tetrahedra. There are a spread of Na–S bond distances ranging from 2.84–2.90 Å. S2- is bonded in a 9-coordinate geometry to five equivalent K1+ and four equivalent Na1+ atoms.},
doi = {10.17188/1202505},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}