U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Na3TbTi2Nb2O12 by Materials Project
Abstract
Na3TbTi2Nb2O12 is Orthorhombic Perovskite-derived structured and crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are three inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded in a 3-coordinate geometry to six O2- atoms. There are a spread of Na–O bond distances ranging from 2.34–2.81 Å. In the second Na1+ site, Na1+ is bonded in a 3-coordinate geometry to seven O2- atoms. There are a spread of Na–O bond distances ranging from 2.39–2.81 Å. In the third Na1+ site, Na1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Na–O bond distances ranging from 2.37–2.69 Å. Tb3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Tb–O bond distances ranging from 2.32–2.53 Å. There are two inequivalent Ti4+ sites. In the first Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with six NbO6 octahedra. The corner-sharing octahedra tilt angles range from 24–33°. There are a spread of Ti–O bond distances ranging from 1.87–2.16 Å. In the second Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with sixmore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-1221228
- 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; Na3TbTi2Nb2O12; Na-Nb-O-Tb-Ti
- OSTI Identifier:
- 1681408
- DOI:
- https://doi.org/10.17188/1681408
Citation Formats
The Materials Project. Materials Data on Na3TbTi2Nb2O12 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1681408.
The Materials Project. Materials Data on Na3TbTi2Nb2O12 by Materials Project. United States. doi:https://doi.org/10.17188/1681408
The Materials Project. 2020.
"Materials Data on Na3TbTi2Nb2O12 by Materials Project". United States. doi:https://doi.org/10.17188/1681408. https://www.osti.gov/servlets/purl/1681408. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1681408,
title = {Materials Data on Na3TbTi2Nb2O12 by Materials Project},
author = {The Materials Project},
abstractNote = {Na3TbTi2Nb2O12 is Orthorhombic Perovskite-derived structured and crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are three inequivalent Na1+ sites. In the first Na1+ site, Na1+ is bonded in a 3-coordinate geometry to six O2- atoms. There are a spread of Na–O bond distances ranging from 2.34–2.81 Å. In the second Na1+ site, Na1+ is bonded in a 3-coordinate geometry to seven O2- atoms. There are a spread of Na–O bond distances ranging from 2.39–2.81 Å. In the third Na1+ site, Na1+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Na–O bond distances ranging from 2.37–2.69 Å. Tb3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Tb–O bond distances ranging from 2.32–2.53 Å. There are two inequivalent Ti4+ sites. In the first Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with six NbO6 octahedra. The corner-sharing octahedra tilt angles range from 24–33°. There are a spread of Ti–O bond distances ranging from 1.87–2.16 Å. In the second Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with six NbO6 octahedra. The corner-sharing octahedra tilt angles range from 25–31°. There are a spread of Ti–O bond distances ranging from 1.86–2.15 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 six TiO6 octahedra. The corner-sharing octahedra tilt angles range from 24–31°. There are a spread of Nb–O bond distances ranging from 1.92–2.16 Å. In the second Nb5+ site, Nb5+ is bonded to six O2- atoms to form NbO6 octahedra that share corners with six TiO6 octahedra. The corner-sharing octahedra tilt angles range from 25–33°. There are a spread of Nb–O bond distances ranging from 1.89–2.16 Å. There are twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a 5-coordinate geometry to two Na1+, one Tb3+, one Ti4+, and one Nb5+ atom. In the second O2- site, O2- is bonded in a 5-coordinate geometry to three Na1+, one Ti4+, and one Nb5+ atom. In the third O2- site, O2- is bonded in a 5-coordinate geometry to two Na1+, one Tb3+, one Ti4+, and one Nb5+ atom. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to one Na1+, one Tb3+, one Ti4+, and one Nb5+ atom. In the fifth O2- site, O2- is bonded in a 5-coordinate geometry to two Na1+, one Tb3+, one Ti4+, and one Nb5+ atom. In the sixth O2- site, O2- is bonded in a 4-coordinate geometry to one Na1+, one Tb3+, one Ti4+, and one Nb5+ atom. In the seventh O2- site, O2- is bonded in a 5-coordinate geometry to two Na1+, one Tb3+, one Ti4+, and one Nb5+ atom. In the eighth O2- site, O2- is bonded in a 5-coordinate geometry to three Na1+, one Ti4+, and one Nb5+ atom. In the ninth O2- site, O2- is bonded in a 4-coordinate geometry to two Na1+, one Ti4+, and one Nb5+ atom. In the tenth O2- site, O2- is bonded in a 4-coordinate geometry to one Na1+, one Ti4+, and one Nb5+ atom. In the eleventh O2- site, O2- is bonded in a 4-coordinate geometry to one Na1+, one Tb3+, one Ti4+, and one Nb5+ atom. In the twelfth O2- site, O2- is bonded in a distorted tetrahedral geometry to one Na1+, one Tb3+, one Ti4+, and one Nb5+ atom.},
doi = {10.17188/1681408},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Apr 30 00:00:00 EDT 2020},
month = {Thu Apr 30 00:00:00 EDT 2020}
}
Save to My Library
You must Sign In or Create an Account in order to save documents to your library.