U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on LiNbO3 by Materials Project
Abstract
LiNbO3 is Ilmenite-like structured and crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are two inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to six O2- atoms to form distorted LiO6 octahedra that share corners with four NbO6 octahedra, edges with three equivalent LiO6 octahedra, and edges with four NbO6 octahedra. The corner-sharing octahedra tilt angles range from 10–27°. There are a spread of Li–O bond distances ranging from 2.07–2.42 Å. In the second Li1+ site, Li1+ is bonded to six O2- atoms to form distorted LiO6 octahedra that share corners with four NbO6 octahedra, edges with three equivalent LiO6 octahedra, and edges with four NbO6 octahedra. The corner-sharing octahedra tilt angles range from 10–27°. There are a spread of Li–O bond distances ranging from 2.07–2.42 Å. There are two inequivalent Nb5+ sites. In the first Nb5+ site, Nb5+ is bonded to six O2- atoms to form NbO6 octahedra that share corners with four LiO6 octahedra, edges with three equivalent NbO6 octahedra, and edges with four LiO6 octahedra. The corner-sharing octahedra tilt angles range from 10–27°. There are a spread of Nb–O bond distances ranging from 1.98–2.07 Å. In the second Nb5+ site,more »
- Publication Date:
- Other Number(s):
- mp-755559
- DOE Contract Number:
- AC02-05CH11231
- Research Org.:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Collaborations:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- Subject:
- 36 MATERIALS SCIENCE; Li-Nb-O; LiNbO3; crystal structure
- OSTI Identifier:
- 1290085
- DOI:
- https://doi.org/10.17188/1290085
Citation Formats
Materials Data on LiNbO3 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1290085.
Materials Data on LiNbO3 by Materials Project. United States. doi:https://doi.org/10.17188/1290085
2020.
"Materials Data on LiNbO3 by Materials Project". United States. doi:https://doi.org/10.17188/1290085. https://www.osti.gov/servlets/purl/1290085. Pub date:Sun May 03 04:00:00 UTC 2020
@article{osti_1290085,
title = {Materials Data on LiNbO3 by Materials Project},
abstractNote = {LiNbO3 is Ilmenite-like structured and crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are two inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to six O2- atoms to form distorted LiO6 octahedra that share corners with four NbO6 octahedra, edges with three equivalent LiO6 octahedra, and edges with four NbO6 octahedra. The corner-sharing octahedra tilt angles range from 10–27°. There are a spread of Li–O bond distances ranging from 2.07–2.42 Å. In the second Li1+ site, Li1+ is bonded to six O2- atoms to form distorted LiO6 octahedra that share corners with four NbO6 octahedra, edges with three equivalent LiO6 octahedra, and edges with four NbO6 octahedra. The corner-sharing octahedra tilt angles range from 10–27°. There are a spread of Li–O bond distances ranging from 2.07–2.42 Å. There are two inequivalent Nb5+ sites. In the first Nb5+ site, Nb5+ is bonded to six O2- atoms to form NbO6 octahedra that share corners with four LiO6 octahedra, edges with three equivalent NbO6 octahedra, and edges with four LiO6 octahedra. The corner-sharing octahedra tilt angles range from 10–27°. There are a spread of Nb–O bond distances ranging from 1.98–2.07 Å. In the second Nb5+ site, Nb5+ is bonded to six O2- atoms to form NbO6 octahedra that share corners with four LiO6 octahedra, edges with three equivalent NbO6 octahedra, and edges with four LiO6 octahedra. The corner-sharing octahedra tilt angles range from 10–27°. There are a spread of Nb–O bond distances ranging from 1.98–2.07 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a rectangular see-saw-like geometry to two Li1+ and two Nb5+ atoms. In the second O2- site, O2- is bonded in a rectangular see-saw-like geometry to two Li1+ and two Nb5+ atoms. In the third O2- site, O2- is bonded to two Li1+ and two Nb5+ atoms to form a mixture of distorted edge and corner-sharing OLi2Nb2 trigonal pyramids. In the fourth O2- site, O2- is bonded to two Li1+ and two Nb5+ atoms to form a mixture of distorted edge and corner-sharing OLi2Nb2 trigonal pyramids. In the fifth O2- site, O2- is bonded to two Li1+ and two Nb5+ atoms to form a mixture of distorted edge and corner-sharing OLi2Nb2 trigonal pyramids. In the sixth O2- site, O2- is bonded to two Li1+ and two Nb5+ atoms to form a mixture of distorted edge and corner-sharing OLi2Nb2 trigonal pyramids.},
doi = {10.17188/1290085},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}