U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on NbO2F by Materials Project
Abstract
NbO2F crystallizes in the monoclinic P2/c space group. The structure is three-dimensional. there are two inequivalent Nb5+ sites. In the first Nb5+ site, Nb5+ is bonded to four O2- and two equivalent F1- atoms to form corner-sharing NbO4F2 octahedra. The corner-sharing octahedra tilt angles range from 19–29°. There is two shorter (1.96 Å) and two longer (1.99 Å) Nb–O bond length. Both Nb–F bond lengths are 2.03 Å. In the second Nb5+ site, Nb5+ is bonded to four O2- and two equivalent F1- atoms to form corner-sharing NbO4F2 octahedra. The corner-sharing octahedra tilt angles range from 19–29°. There is two shorter (1.96 Å) and two longer (2.00 Å) Nb–O bond length. Both Nb–F bond lengths are 2.03 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two Nb5+ atoms. In the second O2- site, O2- is bonded in a bent 150 degrees geometry to two equivalent Nb5+ atoms. In the third O2- site, O2- is bonded in a bent 150 degrees geometry to two equivalent Nb5+ atoms. F1- is bonded in a bent 150 degrees geometry to two Nb5+ atoms.
- Authors:
- Publication Date:
- Other Number(s):
- mp-39025
- 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; NbO2F; F-Nb-O
- OSTI Identifier:
- 1207602
- DOI:
- https://doi.org/10.17188/1207602
Citation Formats
The Materials Project. Materials Data on NbO2F by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1207602.
The Materials Project. Materials Data on NbO2F by Materials Project. United States. doi:https://doi.org/10.17188/1207602
The Materials Project. 2020.
"Materials Data on NbO2F by Materials Project". United States. doi:https://doi.org/10.17188/1207602. https://www.osti.gov/servlets/purl/1207602. Pub date:Sat Jul 18 00:00:00 EDT 2020
@article{osti_1207602,
title = {Materials Data on NbO2F by Materials Project},
author = {The Materials Project},
abstractNote = {NbO2F crystallizes in the monoclinic P2/c space group. The structure is three-dimensional. there are two inequivalent Nb5+ sites. In the first Nb5+ site, Nb5+ is bonded to four O2- and two equivalent F1- atoms to form corner-sharing NbO4F2 octahedra. The corner-sharing octahedra tilt angles range from 19–29°. There is two shorter (1.96 Å) and two longer (1.99 Å) Nb–O bond length. Both Nb–F bond lengths are 2.03 Å. In the second Nb5+ site, Nb5+ is bonded to four O2- and two equivalent F1- atoms to form corner-sharing NbO4F2 octahedra. The corner-sharing octahedra tilt angles range from 19–29°. There is two shorter (1.96 Å) and two longer (2.00 Å) Nb–O bond length. Both Nb–F bond lengths are 2.03 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two Nb5+ atoms. In the second O2- site, O2- is bonded in a bent 150 degrees geometry to two equivalent Nb5+ atoms. In the third O2- site, O2- is bonded in a bent 150 degrees geometry to two equivalent Nb5+ atoms. F1- is bonded in a bent 150 degrees geometry to two Nb5+ atoms.},
doi = {10.17188/1207602},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sat Jul 18 00:00:00 EDT 2020},
month = {Sat Jul 18 00:00:00 EDT 2020}
}