U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Ba2(CuO2)3 by Materials Project
Abstract
Ba2Cu3O6 crystallizes in the monoclinic P2/m 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 six O2- atoms. There are a spread of Ba–O bond distances ranging from 2.67–2.77 Å. In the second Ba2+ site, Ba2+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Ba–O bond distances ranging from 2.66–2.81 Å. In the third Ba2+ site, Ba2+ is bonded in a distorted hexagonal bipyramidal geometry to eight O2- atoms. There are a spread of Ba–O bond distances ranging from 2.69–2.99 Å. In the fourth Ba2+ site, Ba2+ is bonded in a 4-coordinate geometry to four O2- atoms. All Ba–O bond lengths are 2.62 Å. There are four inequivalent Cu+2.67+ sites. In the first Cu+2.67+ site, Cu+2.67+ is bonded in a square co-planar geometry to four O2- atoms. All Cu–O bond lengths are 1.88 Å. In the second Cu+2.67+ site, Cu+2.67+ is bonded in a square co-planar geometry to four O2- atoms. There is one shorter (1.87 Å) and three longer (1.88 Å) Cu–O bond length. In the third Cu+2.67+ site, Cu+2.67+ is bonded in a square co-planarmore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-615789
- 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; Ba2(CuO2)3; Ba-Cu-O
- OSTI Identifier:
- 1277819
- DOI:
- https://doi.org/10.17188/1277819
Citation Formats
The Materials Project. Materials Data on Ba2(CuO2)3 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1277819.
The Materials Project. Materials Data on Ba2(CuO2)3 by Materials Project. United States. doi:https://doi.org/10.17188/1277819
The Materials Project. 2020.
"Materials Data on Ba2(CuO2)3 by Materials Project". United States. doi:https://doi.org/10.17188/1277819. https://www.osti.gov/servlets/purl/1277819. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1277819,
title = {Materials Data on Ba2(CuO2)3 by Materials Project},
author = {The Materials Project},
abstractNote = {Ba2Cu3O6 crystallizes in the monoclinic P2/m 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 six O2- atoms. There are a spread of Ba–O bond distances ranging from 2.67–2.77 Å. In the second Ba2+ site, Ba2+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of Ba–O bond distances ranging from 2.66–2.81 Å. In the third Ba2+ site, Ba2+ is bonded in a distorted hexagonal bipyramidal geometry to eight O2- atoms. There are a spread of Ba–O bond distances ranging from 2.69–2.99 Å. In the fourth Ba2+ site, Ba2+ is bonded in a 4-coordinate geometry to four O2- atoms. All Ba–O bond lengths are 2.62 Å. There are four inequivalent Cu+2.67+ sites. In the first Cu+2.67+ site, Cu+2.67+ is bonded in a square co-planar geometry to four O2- atoms. All Cu–O bond lengths are 1.88 Å. In the second Cu+2.67+ site, Cu+2.67+ is bonded in a square co-planar geometry to four O2- atoms. There is one shorter (1.87 Å) and three longer (1.88 Å) Cu–O bond length. In the third Cu+2.67+ site, Cu+2.67+ is bonded in a square co-planar geometry to four O2- atoms. There is two shorter (1.87 Å) and two longer (1.89 Å) Cu–O bond length. In the fourth Cu+2.67+ site, Cu+2.67+ is bonded in a square co-planar geometry to four O2- atoms. There is two shorter (1.87 Å) and two longer (1.88 Å) Cu–O bond length. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to two Ba2+ and two Cu+2.67+ atoms. In the second O2- site, O2- is bonded in a 4-coordinate geometry to two Ba2+ and two Cu+2.67+ atoms. In the third O2- site, O2- is bonded in a 4-coordinate geometry to two Ba2+ and two equivalent Cu+2.67+ atoms. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to two Ba2+ and two Cu+2.67+ atoms. In the fifth O2- site, O2- is bonded in a 4-coordinate geometry to two Ba2+ and two equivalent Cu+2.67+ atoms. In the sixth O2- site, O2- is bonded in a 4-coordinate geometry to two Ba2+ and two Cu+2.67+ atoms.},
doi = {10.17188/1277819},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sat May 02 00:00:00 EDT 2020},
month = {Sat May 02 00:00:00 EDT 2020}
}