Materials Data on Yb4Br6O by Materials Project
Abstract
Yb4OBr6 crystallizes in the tetragonal P4_2/nmc space group. The structure is three-dimensional. Yb2+ is bonded in a 7-coordinate geometry to one O2- and six Br1- atoms. The Yb–O bond length is 2.33 Å. There are a spread of Yb–Br bond distances ranging from 2.87–3.22 Å. O2- is bonded to four equivalent Yb2+ atoms to form distorted OYb4 tetrahedra that share corners with eight equivalent BrYb4 tetrahedra. There are two inequivalent Br1- sites. In the first Br1- site, Br1- is bonded in a 4-coordinate geometry to four equivalent Yb2+ atoms. In the second Br1- site, Br1- is bonded to four equivalent Yb2+ atoms to form distorted BrYb4 tetrahedra that share corners with four equivalent OYb4 tetrahedra and edges with two equivalent BrYb4 tetrahedra.
- Authors:
- Publication Date:
- Other Number(s):
- mp-760635
- 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; Yb4Br6O; Br-O-Yb
- OSTI Identifier:
- 1291675
- DOI:
- https://doi.org/10.17188/1291675
Citation Formats
The Materials Project. Materials Data on Yb4Br6O by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1291675.
The Materials Project. Materials Data on Yb4Br6O by Materials Project. United States. doi:https://doi.org/10.17188/1291675
The Materials Project. 2020.
"Materials Data on Yb4Br6O by Materials Project". United States. doi:https://doi.org/10.17188/1291675. https://www.osti.gov/servlets/purl/1291675. Pub date:Tue Jul 14 00:00:00 EDT 2020
@article{osti_1291675,
title = {Materials Data on Yb4Br6O by Materials Project},
author = {The Materials Project},
abstractNote = {Yb4OBr6 crystallizes in the tetragonal P4_2/nmc space group. The structure is three-dimensional. Yb2+ is bonded in a 7-coordinate geometry to one O2- and six Br1- atoms. The Yb–O bond length is 2.33 Å. There are a spread of Yb–Br bond distances ranging from 2.87–3.22 Å. O2- is bonded to four equivalent Yb2+ atoms to form distorted OYb4 tetrahedra that share corners with eight equivalent BrYb4 tetrahedra. There are two inequivalent Br1- sites. In the first Br1- site, Br1- is bonded in a 4-coordinate geometry to four equivalent Yb2+ atoms. In the second Br1- site, Br1- is bonded to four equivalent Yb2+ atoms to form distorted BrYb4 tetrahedra that share corners with four equivalent OYb4 tetrahedra and edges with two equivalent BrYb4 tetrahedra.},
doi = {10.17188/1291675},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}