Materials Data on Ba2CrF6 by Materials Project
Abstract
Ba2CrF6 crystallizes in the orthorhombic Cmce space group. The structure is three-dimensional. Ba2+ is bonded in a 12-coordinate geometry to twelve F1- atoms. There are a spread of Ba–F bond distances ranging from 2.65–3.29 Å. Cr2+ is bonded to six F1- atoms to form corner-sharing CrF6 octahedra. The corner-sharing octahedral tilt angles are 1°. There are a spread of Cr–F bond distances ranging from 2.00–2.29 Å. There are three inequivalent F1- sites. In the first F1- site, F1- is bonded in a single-bond geometry to four equivalent Ba2+ and one Cr2+ atom. In the second F1- site, F1- is bonded in a distorted linear geometry to four equivalent Ba2+ and two equivalent Cr2+ atoms. In the third F1- site, F1- is bonded to four equivalent Ba2+ atoms to form a mixture of edge and corner-sharing FBa4 tetrahedra.
- Authors:
- Publication Date:
- Other Number(s):
- mp-1214706
- 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; Ba2CrF6; Ba-Cr-F
- OSTI Identifier:
- 1726914
- DOI:
- https://doi.org/10.17188/1726914
Citation Formats
The Materials Project. Materials Data on Ba2CrF6 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1726914.
The Materials Project. Materials Data on Ba2CrF6 by Materials Project. United States. doi:https://doi.org/10.17188/1726914
The Materials Project. 2020.
"Materials Data on Ba2CrF6 by Materials Project". United States. doi:https://doi.org/10.17188/1726914. https://www.osti.gov/servlets/purl/1726914. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1726914,
title = {Materials Data on Ba2CrF6 by Materials Project},
author = {The Materials Project},
abstractNote = {Ba2CrF6 crystallizes in the orthorhombic Cmce space group. The structure is three-dimensional. Ba2+ is bonded in a 12-coordinate geometry to twelve F1- atoms. There are a spread of Ba–F bond distances ranging from 2.65–3.29 Å. Cr2+ is bonded to six F1- atoms to form corner-sharing CrF6 octahedra. The corner-sharing octahedral tilt angles are 1°. There are a spread of Cr–F bond distances ranging from 2.00–2.29 Å. There are three inequivalent F1- sites. In the first F1- site, F1- is bonded in a single-bond geometry to four equivalent Ba2+ and one Cr2+ atom. In the second F1- site, F1- is bonded in a distorted linear geometry to four equivalent Ba2+ and two equivalent Cr2+ atoms. In the third F1- site, F1- is bonded to four equivalent Ba2+ atoms to form a mixture of edge and corner-sharing FBa4 tetrahedra.},
doi = {10.17188/1726914},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}