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Title: Materials Data on Na3EuTi2Nb2O12 by Materials Project

Abstract

Na3EuTi2Nb2O12 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 9-coordinate geometry to nine O2- atoms. There are a spread of Na–O bond distances ranging from 2.38–2.98 Å. In the second Na1+ site, Na1+ is bonded in a 3-coordinate geometry to nine O2- atoms. There are a spread of Na–O bond distances ranging from 2.43–2.91 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 2.45–2.73 Å. Eu3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Eu–O bond distances ranging from 2.38–2.57 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 20–27°. There are a spread of Ti–O bond distances ranging from 1.87–2.09 Å. In the second Ti4+ site, Ti4+ is bonded to six O2- atoms to form TiO6 octahedra that share corners with sixmore » NbO6 octahedra. The corner-sharing octahedra tilt angles range from 22–26°. There are a spread of Ti–O bond distances ranging from 1.86–2.12 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 20–27°. There are a spread of Nb–O bond distances ranging from 1.93–2.13 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 22–26°. There are a spread of Nb–O bond distances ranging from 1.91–2.14 Å. There are twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a 5-coordinate geometry to two Na1+, one Eu3+, 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 Eu3+, one Ti4+, and one Nb5+ atom. In the fourth O2- site, O2- is bonded in a 5-coordinate geometry to two Na1+, one Eu3+, one Ti4+, and one Nb5+ atom. In the fifth O2- site, O2- is bonded in a 5-coordinate geometry to two Na1+, one Eu3+, one Ti4+, and one Nb5+ atom. In the sixth O2- site, O2- is bonded in a 5-coordinate geometry to two Na1+, one Eu3+, one Ti4+, and one Nb5+ atom. In the seventh O2- site, O2- is bonded in a 5-coordinate geometry to two Na1+, one Eu3+, 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 three Na1+, one Ti4+, and one Nb5+ atom. In the tenth O2- site, O2- is bonded in a 5-coordinate geometry to three Na1+, one Ti4+, and one Nb5+ atom. In the eleventh O2- site, O2- is bonded in a 4-coordinate geometry to one Na1+, one Eu3+, one Ti4+, and one Nb5+ atom. In the twelfth O2- site, O2- is bonded in a 4-coordinate geometry to one Na1+, one Eu3+, one Ti4+, and one Nb5+ atom.« less

Authors:
Publication Date:
Other Number(s):
mp-1221380
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; Na3EuTi2Nb2O12; Eu-Na-Nb-O-Ti
OSTI Identifier:
1654899
DOI:
https://doi.org/10.17188/1654899

Citation Formats

The Materials Project. Materials Data on Na3EuTi2Nb2O12 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1654899.
The Materials Project. Materials Data on Na3EuTi2Nb2O12 by Materials Project. United States. doi:https://doi.org/10.17188/1654899
The Materials Project. 2020. "Materials Data on Na3EuTi2Nb2O12 by Materials Project". United States. doi:https://doi.org/10.17188/1654899. https://www.osti.gov/servlets/purl/1654899. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1654899,
title = {Materials Data on Na3EuTi2Nb2O12 by Materials Project},
author = {The Materials Project},
abstractNote = {Na3EuTi2Nb2O12 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 9-coordinate geometry to nine O2- atoms. There are a spread of Na–O bond distances ranging from 2.38–2.98 Å. In the second Na1+ site, Na1+ is bonded in a 3-coordinate geometry to nine O2- atoms. There are a spread of Na–O bond distances ranging from 2.43–2.91 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 2.45–2.73 Å. Eu3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Eu–O bond distances ranging from 2.38–2.57 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 20–27°. There are a spread of Ti–O bond distances ranging from 1.87–2.09 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 22–26°. There are a spread of Ti–O bond distances ranging from 1.86–2.12 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 20–27°. There are a spread of Nb–O bond distances ranging from 1.93–2.13 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 22–26°. There are a spread of Nb–O bond distances ranging from 1.91–2.14 Å. There are twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a 5-coordinate geometry to two Na1+, one Eu3+, 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 Eu3+, one Ti4+, and one Nb5+ atom. In the fourth O2- site, O2- is bonded in a 5-coordinate geometry to two Na1+, one Eu3+, one Ti4+, and one Nb5+ atom. In the fifth O2- site, O2- is bonded in a 5-coordinate geometry to two Na1+, one Eu3+, one Ti4+, and one Nb5+ atom. In the sixth O2- site, O2- is bonded in a 5-coordinate geometry to two Na1+, one Eu3+, one Ti4+, and one Nb5+ atom. In the seventh O2- site, O2- is bonded in a 5-coordinate geometry to two Na1+, one Eu3+, 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 three Na1+, one Ti4+, and one Nb5+ atom. In the tenth O2- site, O2- is bonded in a 5-coordinate geometry to three Na1+, one Ti4+, and one Nb5+ atom. In the eleventh O2- site, O2- is bonded in a 4-coordinate geometry to one Na1+, one Eu3+, one Ti4+, and one Nb5+ atom. In the twelfth O2- site, O2- is bonded in a 4-coordinate geometry to one Na1+, one Eu3+, one Ti4+, and one Nb5+ atom.},
doi = {10.17188/1654899},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}