DOE Data Explorer title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Materials Data on NbBiO4 by Materials Project

Abstract

BiNbO4 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are two inequivalent Nb5+ sites. In the first Nb5+ site, Nb5+ is bonded to six O2- atoms to form corner-sharing NbO6 octahedra. The corner-sharing octahedra tilt angles range from 25–40°. There are a spread of Nb–O bond distances ranging from 1.87–2.25 Å. In the second Nb5+ site, Nb5+ is bonded to six O2- atoms to form distorted corner-sharing NbO6 octahedra. The corner-sharing octahedra tilt angles range from 25–40°. There are a spread of Nb–O bond distances ranging from 1.87–2.28 Å. There are two inequivalent Bi3+ sites. In the first Bi3+ site, Bi3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Bi–O bond distances ranging from 2.24–3.08 Å. In the second Bi3+ site, Bi3+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Bi–O bond distances ranging from 2.22–2.99 Å. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to one Nb5+ and three Bi3+ atoms. In the second O2- site, O2- is bonded in a 2-coordinate geometry to two Nb5+ and one Bi3+ atom. Inmore » the third O2- site, O2- is bonded in a 1-coordinate geometry to two Nb5+ and one Bi3+ atom. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to one Nb5+ and three Bi3+ atoms. In the fifth O2- site, O2- is bonded in a bent 150 degrees geometry to two Nb5+ and one Bi3+ atom. In the sixth O2- site, O2- is bonded in a 3-coordinate geometry to one Nb5+ and three Bi3+ atoms. In the seventh O2- site, O2- is bonded in a distorted trigonal planar geometry to one Nb5+ and two Bi3+ atoms. In the eighth O2- site, O2- is bonded in a 1-coordinate geometry to two Nb5+ and one Bi3+ atom.« less

Authors:
Publication Date:
Other Number(s):
mp-555100
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; NbBiO4; Bi-Nb-O
OSTI Identifier:
1268632
DOI:
https://doi.org/10.17188/1268632

Citation Formats

The Materials Project. Materials Data on NbBiO4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1268632.
The Materials Project. Materials Data on NbBiO4 by Materials Project. United States. doi:https://doi.org/10.17188/1268632
The Materials Project. 2020. "Materials Data on NbBiO4 by Materials Project". United States. doi:https://doi.org/10.17188/1268632. https://www.osti.gov/servlets/purl/1268632. Pub date:Fri Jul 17 00:00:00 EDT 2020
@article{osti_1268632,
title = {Materials Data on NbBiO4 by Materials Project},
author = {The Materials Project},
abstractNote = {BiNbO4 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are two inequivalent Nb5+ sites. In the first Nb5+ site, Nb5+ is bonded to six O2- atoms to form corner-sharing NbO6 octahedra. The corner-sharing octahedra tilt angles range from 25–40°. There are a spread of Nb–O bond distances ranging from 1.87–2.25 Å. In the second Nb5+ site, Nb5+ is bonded to six O2- atoms to form distorted corner-sharing NbO6 octahedra. The corner-sharing octahedra tilt angles range from 25–40°. There are a spread of Nb–O bond distances ranging from 1.87–2.28 Å. There are two inequivalent Bi3+ sites. In the first Bi3+ site, Bi3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Bi–O bond distances ranging from 2.24–3.08 Å. In the second Bi3+ site, Bi3+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Bi–O bond distances ranging from 2.22–2.99 Å. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to one Nb5+ and three Bi3+ atoms. In the second O2- site, O2- is bonded in a 2-coordinate geometry to two Nb5+ and one Bi3+ atom. In the third O2- site, O2- is bonded in a 1-coordinate geometry to two Nb5+ and one Bi3+ atom. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to one Nb5+ and three Bi3+ atoms. In the fifth O2- site, O2- is bonded in a bent 150 degrees geometry to two Nb5+ and one Bi3+ atom. In the sixth O2- site, O2- is bonded in a 3-coordinate geometry to one Nb5+ and three Bi3+ atoms. In the seventh O2- site, O2- is bonded in a distorted trigonal planar geometry to one Nb5+ and two Bi3+ atoms. In the eighth O2- site, O2- is bonded in a 1-coordinate geometry to two Nb5+ and one Bi3+ atom.},
doi = {10.17188/1268632},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Fri Jul 17 00:00:00 EDT 2020},
month = {Fri Jul 17 00:00:00 EDT 2020}
}