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Title: Materials Data on NaNbO3 by Materials Project

Abstract

NaNbO3 is Orthorhombic Perovskite structured and crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. there are two inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded in a 12-coordinate geometry to six O2- atoms. There are a spread of Na–O bond distances ranging from 2.42–2.78 Å. In the second Na1+ site, Na1+ is bonded in a 10-coordinate geometry to ten O2- atoms. There are a spread of Na–O bond distances ranging from 2.57–2.97 Å. Nb5+ is bonded to six O2- atoms to form corner-sharing NbO6 octahedra. The corner-sharing octahedra tilt angles range from 18–26°. All Nb–O bond lengths are 2.01 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to three Na1+ and two equivalent Nb5+ atoms. In the second O2- site, O2- is bonded in a 5-coordinate geometry to three Na1+ and two equivalent Nb5+ atoms. In the third O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Na1+ and two equivalent Nb5+ atoms.

Publication Date:
Other Number(s):
mp-4748
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; NaNbO3; Na-Nb-O
OSTI Identifier:
1208375
DOI:
https://doi.org/10.17188/1208375

Citation Formats

The Materials Project. Materials Data on NaNbO3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1208375.
The Materials Project. Materials Data on NaNbO3 by Materials Project. United States. doi:https://doi.org/10.17188/1208375
The Materials Project. 2020. "Materials Data on NaNbO3 by Materials Project". United States. doi:https://doi.org/10.17188/1208375. https://www.osti.gov/servlets/purl/1208375. Pub date:Tue Jul 14 00:00:00 EDT 2020
@article{osti_1208375,
title = {Materials Data on NaNbO3 by Materials Project},
author = {The Materials Project},
abstractNote = {NaNbO3 is Orthorhombic Perovskite structured and crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. there are two inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded in a 12-coordinate geometry to six O2- atoms. There are a spread of Na–O bond distances ranging from 2.42–2.78 Å. In the second Na1+ site, Na1+ is bonded in a 10-coordinate geometry to ten O2- atoms. There are a spread of Na–O bond distances ranging from 2.57–2.97 Å. Nb5+ is bonded to six O2- atoms to form corner-sharing NbO6 octahedra. The corner-sharing octahedra tilt angles range from 18–26°. All Nb–O bond lengths are 2.01 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to three Na1+ and two equivalent Nb5+ atoms. In the second O2- site, O2- is bonded in a 5-coordinate geometry to three Na1+ and two equivalent Nb5+ atoms. In the third O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Na1+ and two equivalent Nb5+ atoms.},
doi = {10.17188/1208375},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}