Materials Data on Ba6Y2Ga4O15 by Materials Project
Abstract
Ba6Y2Ga4O15 crystallizes in the monoclinic P2/c space group. The structure is three-dimensional. there are four inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded in a 10-coordinate geometry to ten O2- atoms. There are a spread of Ba–O bond distances ranging from 2.53–3.24 Å. In the second Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Ba–O bond distances ranging from 2.79–3.08 Å. In the third Ba2+ site, Ba2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Ba–O bond distances ranging from 2.68–3.12 Å. In the fourth Ba2+ site, Ba2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Ba–O bond distances ranging from 2.77–3.00 Å. Y3+ is bonded to six O2- atoms to form YO6 octahedra that share corners with six GaO4 tetrahedra. There are a spread of Y–O bond distances ranging from 2.23–2.40 Å. There are two inequivalent Ga3+ sites. In the first Ga3+ site, Ga3+ is bonded to four O2- atoms to form GaO4 tetrahedra that share corners with four equivalent YO6 octahedra. The corner-sharing octahedra tilt angles range from 8–38°. There ismore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-1214542
- 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; Ba6Y2Ga4O15; Ba-Ga-O-Y
- OSTI Identifier:
- 1722139
- DOI:
- https://doi.org/10.17188/1722139
Citation Formats
The Materials Project. Materials Data on Ba6Y2Ga4O15 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1722139.
The Materials Project. Materials Data on Ba6Y2Ga4O15 by Materials Project. United States. doi:https://doi.org/10.17188/1722139
The Materials Project. 2020.
"Materials Data on Ba6Y2Ga4O15 by Materials Project". United States. doi:https://doi.org/10.17188/1722139. https://www.osti.gov/servlets/purl/1722139. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1722139,
title = {Materials Data on Ba6Y2Ga4O15 by Materials Project},
author = {The Materials Project},
abstractNote = {Ba6Y2Ga4O15 crystallizes in the monoclinic P2/c space group. The structure is three-dimensional. there are four inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded in a 10-coordinate geometry to ten O2- atoms. There are a spread of Ba–O bond distances ranging from 2.53–3.24 Å. In the second Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Ba–O bond distances ranging from 2.79–3.08 Å. In the third Ba2+ site, Ba2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Ba–O bond distances ranging from 2.68–3.12 Å. In the fourth Ba2+ site, Ba2+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Ba–O bond distances ranging from 2.77–3.00 Å. Y3+ is bonded to six O2- atoms to form YO6 octahedra that share corners with six GaO4 tetrahedra. There are a spread of Y–O bond distances ranging from 2.23–2.40 Å. There are two inequivalent Ga3+ sites. In the first Ga3+ site, Ga3+ is bonded to four O2- atoms to form GaO4 tetrahedra that share corners with four equivalent YO6 octahedra. The corner-sharing octahedra tilt angles range from 8–38°. There is two shorter (1.88 Å) and two longer (1.89 Å) Ga–O bond length. In the second Ga3+ site, Ga3+ is bonded to four O2- atoms to form GaO4 tetrahedra that share corners with two equivalent YO6 octahedra and a cornercorner with one GaO4 tetrahedra. The corner-sharing octahedra tilt angles range from 8–34°. There are a spread of Ga–O bond distances ranging from 1.83–1.89 Å. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to four Ba2+, one Y3+, and one Ga3+ atom. In the second O2- site, O2- is bonded in a 4-coordinate geometry to three Ba2+ and one Ga3+ atom. In the third O2- site, O2- is bonded in a 6-coordinate geometry to four Ba2+, one Y3+, and one Ga3+ atom. In the fourth O2- site, O2- is bonded in a 2-coordinate geometry to three Ba2+, one Y3+, and one Ga3+ atom. In the fifth O2- site, O2- is bonded in a 2-coordinate geometry to four Ba2+, one Y3+, and one Ga3+ atom. In the sixth O2- site, O2- is bonded in a distorted linear geometry to four Ba2+ and two equivalent Ga3+ atoms. In the seventh O2- site, O2- is bonded in a 6-coordinate geometry to four Ba2+, one Y3+, and one Ga3+ atom. In the eighth O2- site, O2- is bonded in a 5-coordinate geometry to three Ba2+, one Y3+, and one Ga3+ atom.},
doi = {10.17188/1722139},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}