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Title: Materials Data on KNaO by Materials Project

Abstract

KNaO is Matlockite structured and crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. K1+ is bonded in a 1-coordinate geometry to five equivalent O2- atoms. There are one shorter (2.68 Å) and four longer (3.04 Å) K–O bond lengths. Na1+ is bonded to four equivalent O2- atoms to form a mixture of corner and edge-sharing NaO4 tetrahedra. All Na–O bond lengths are 2.41 Å. O2- is bonded in a 9-coordinate geometry to five equivalent K1+ and four equivalent Na1+ atoms.

Authors:
Publication Date:
Other Number(s):
mp-6948
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; KNaO; K-Na-O
OSTI Identifier:
1284687
DOI:
https://doi.org/10.17188/1284687

Citation Formats

The Materials Project. Materials Data on KNaO by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1284687.
The Materials Project. Materials Data on KNaO by Materials Project. United States. doi:https://doi.org/10.17188/1284687
The Materials Project. 2020. "Materials Data on KNaO by Materials Project". United States. doi:https://doi.org/10.17188/1284687. https://www.osti.gov/servlets/purl/1284687. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1284687,
title = {Materials Data on KNaO by Materials Project},
author = {The Materials Project},
abstractNote = {KNaO is Matlockite structured and crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. K1+ is bonded in a 1-coordinate geometry to five equivalent O2- atoms. There are one shorter (2.68 Å) and four longer (3.04 Å) K–O bond lengths. Na1+ is bonded to four equivalent O2- atoms to form a mixture of corner and edge-sharing NaO4 tetrahedra. All Na–O bond lengths are 2.41 Å. O2- is bonded in a 9-coordinate geometry to five equivalent K1+ and four equivalent Na1+ atoms.},
doi = {10.17188/1284687},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}