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Title: Materials Data on Ba4Ta10NiO30 by Materials Project

Abstract

Ba4Ta10NiO30 crystallizes in the orthorhombic Imm2 space group. The structure is three-dimensional. there are four inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded in a 6-coordinate geometry to thirteen O2- atoms. There are a spread of Ba–O bond distances ranging from 2.73–3.27 Å. In the second Ba2+ site, Ba2+ is bonded in a 2-coordinate geometry to nine O2- atoms. There are a spread of Ba–O bond distances ranging from 2.74–3.01 Å. In the third Ba2+ site, Ba2+ is bonded in a 8-coordinate geometry to thirteen O2- atoms. There are a spread of Ba–O bond distances ranging from 2.89–3.25 Å. In the fourth Ba2+ site, Ba2+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Ba–O bond distances ranging from 2.73–2.87 Å. There are three inequivalent Ta5+ sites. In the first Ta5+ site, Ta5+ is bonded to six O2- atoms to form corner-sharing TaO6 octahedra. The corner-sharing octahedra tilt angles range from 6–37°. There are a spread of Ta–O bond distances ranging from 1.92–2.09 Å. In the second Ta5+ site, Ta5+ is bonded to six O2- atoms to form corner-sharing TaO6 octahedra. The corner-sharing octahedra tilt angles range from 6–35°. There ismore » four shorter (1.98 Å) and two longer (1.99 Å) Ta–O bond length. In the third Ta5+ site, Ta5+ is bonded to six O2- atoms to form corner-sharing TaO6 octahedra. The corner-sharing octahedra tilt angles range from 5–43°. There are a spread of Ta–O bond distances ranging from 1.94–2.11 Å. Ni2+ is bonded in a 6-coordinate geometry to six O2- atoms. There are two shorter (2.14 Å) and four longer (2.25 Å) Ni–O bond lengths. There are twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a linear geometry to two Ba2+ and two Ta5+ atoms. In the second O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two Ba2+ and two Ta5+ atoms. In the third O2- site, O2- is bonded in a 4-coordinate geometry to two Ba2+ and two equivalent Ta5+ atoms. In the fourth O2- site, O2- is bonded in a linear geometry to one Ba2+ and two equivalent Ta5+ atoms. In the fifth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Ba2+ and two equivalent Ta5+ atoms. In the sixth O2- site, O2- is bonded in a 4-coordinate geometry to two Ba2+ and two equivalent Ta5+ atoms. In the seventh O2- site, O2- is bonded in a linear geometry to two equivalent Ta5+ atoms. In the eighth O2- site, O2- is bonded in a 3-coordinate geometry to one Ba2+, two equivalent Ta5+, and one Ni2+ atom. In the ninth O2- site, O2- is bonded in a 3-coordinate geometry to two Ta5+ and one Ni2+ atom. In the tenth O2- site, O2- is bonded in a distorted linear geometry to two Ba2+ and two equivalent Ta5+ atoms. In the eleventh O2- site, O2- is bonded in a distorted linear geometry to two Ba2+ and two equivalent Ta5+ atoms. In the twelfth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two Ba2+ and two Ta5+ atoms.« less

Authors:
Publication Date:
Other Number(s):
mp-1228660
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; Ba4Ta10NiO30; Ba-Ni-O-Ta
OSTI Identifier:
1695362
DOI:
https://doi.org/10.17188/1695362

Citation Formats

The Materials Project. Materials Data on Ba4Ta10NiO30 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1695362.
The Materials Project. Materials Data on Ba4Ta10NiO30 by Materials Project. United States. doi:https://doi.org/10.17188/1695362
The Materials Project. 2020. "Materials Data on Ba4Ta10NiO30 by Materials Project". United States. doi:https://doi.org/10.17188/1695362. https://www.osti.gov/servlets/purl/1695362. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1695362,
title = {Materials Data on Ba4Ta10NiO30 by Materials Project},
author = {The Materials Project},
abstractNote = {Ba4Ta10NiO30 crystallizes in the orthorhombic Imm2 space group. The structure is three-dimensional. there are four inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded in a 6-coordinate geometry to thirteen O2- atoms. There are a spread of Ba–O bond distances ranging from 2.73–3.27 Å. In the second Ba2+ site, Ba2+ is bonded in a 2-coordinate geometry to nine O2- atoms. There are a spread of Ba–O bond distances ranging from 2.74–3.01 Å. In the third Ba2+ site, Ba2+ is bonded in a 8-coordinate geometry to thirteen O2- atoms. There are a spread of Ba–O bond distances ranging from 2.89–3.25 Å. In the fourth Ba2+ site, Ba2+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Ba–O bond distances ranging from 2.73–2.87 Å. There are three inequivalent Ta5+ sites. In the first Ta5+ site, Ta5+ is bonded to six O2- atoms to form corner-sharing TaO6 octahedra. The corner-sharing octahedra tilt angles range from 6–37°. There are a spread of Ta–O bond distances ranging from 1.92–2.09 Å. In the second Ta5+ site, Ta5+ is bonded to six O2- atoms to form corner-sharing TaO6 octahedra. The corner-sharing octahedra tilt angles range from 6–35°. There is four shorter (1.98 Å) and two longer (1.99 Å) Ta–O bond length. In the third Ta5+ site, Ta5+ is bonded to six O2- atoms to form corner-sharing TaO6 octahedra. The corner-sharing octahedra tilt angles range from 5–43°. There are a spread of Ta–O bond distances ranging from 1.94–2.11 Å. Ni2+ is bonded in a 6-coordinate geometry to six O2- atoms. There are two shorter (2.14 Å) and four longer (2.25 Å) Ni–O bond lengths. There are twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a linear geometry to two Ba2+ and two Ta5+ atoms. In the second O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two Ba2+ and two Ta5+ atoms. In the third O2- site, O2- is bonded in a 4-coordinate geometry to two Ba2+ and two equivalent Ta5+ atoms. In the fourth O2- site, O2- is bonded in a linear geometry to one Ba2+ and two equivalent Ta5+ atoms. In the fifth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Ba2+ and two equivalent Ta5+ atoms. In the sixth O2- site, O2- is bonded in a 4-coordinate geometry to two Ba2+ and two equivalent Ta5+ atoms. In the seventh O2- site, O2- is bonded in a linear geometry to two equivalent Ta5+ atoms. In the eighth O2- site, O2- is bonded in a 3-coordinate geometry to one Ba2+, two equivalent Ta5+, and one Ni2+ atom. In the ninth O2- site, O2- is bonded in a 3-coordinate geometry to two Ta5+ and one Ni2+ atom. In the tenth O2- site, O2- is bonded in a distorted linear geometry to two Ba2+ and two equivalent Ta5+ atoms. In the eleventh O2- site, O2- is bonded in a distorted linear geometry to two Ba2+ and two equivalent Ta5+ atoms. In the twelfth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two Ba2+ and two Ta5+ atoms.},
doi = {10.17188/1695362},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}