Materials Data on Eu2BrO2 by Materials Project
Abstract
Eu2O2Br crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are two inequivalent Eu+2.50+ sites. In the first Eu+2.50+ site, Eu+2.50+ is bonded in a 5-coordinate geometry to five O2- and two equivalent Br1- atoms. There are a spread of Eu–O bond distances ranging from 2.32–2.45 Å. Both Eu–Br bond lengths are 3.37 Å. In the second Eu+2.50+ site, Eu+2.50+ is bonded in a 3-coordinate geometry to three O2- and three equivalent Br1- atoms. There are one shorter (2.26 Å) and two longer (2.32 Å) Eu–O bond lengths. There are two shorter (3.31 Å) and one longer (3.41 Å) Eu–Br bond lengths. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to four Eu+2.50+ atoms to form a mixture of distorted edge and corner-sharing OEu4 tetrahedra. In the second O2- site, O2- is bonded to four Eu+2.50+ atoms to form a mixture of edge and corner-sharing OEu4 trigonal pyramids. Br1- is bonded in a 5-coordinate geometry to five Eu+2.50+ atoms.
- Authors:
- Publication Date:
- Other Number(s):
- mp-605786
- 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; Eu2BrO2; Br-Eu-O
- OSTI Identifier:
- 1277472
- DOI:
- https://doi.org/10.17188/1277472
Citation Formats
The Materials Project. Materials Data on Eu2BrO2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1277472.
The Materials Project. Materials Data on Eu2BrO2 by Materials Project. United States. doi:https://doi.org/10.17188/1277472
The Materials Project. 2020.
"Materials Data on Eu2BrO2 by Materials Project". United States. doi:https://doi.org/10.17188/1277472. https://www.osti.gov/servlets/purl/1277472. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1277472,
title = {Materials Data on Eu2BrO2 by Materials Project},
author = {The Materials Project},
abstractNote = {Eu2O2Br crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are two inequivalent Eu+2.50+ sites. In the first Eu+2.50+ site, Eu+2.50+ is bonded in a 5-coordinate geometry to five O2- and two equivalent Br1- atoms. There are a spread of Eu–O bond distances ranging from 2.32–2.45 Å. Both Eu–Br bond lengths are 3.37 Å. In the second Eu+2.50+ site, Eu+2.50+ is bonded in a 3-coordinate geometry to three O2- and three equivalent Br1- atoms. There are one shorter (2.26 Å) and two longer (2.32 Å) Eu–O bond lengths. There are two shorter (3.31 Å) and one longer (3.41 Å) Eu–Br bond lengths. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to four Eu+2.50+ atoms to form a mixture of distorted edge and corner-sharing OEu4 tetrahedra. In the second O2- site, O2- is bonded to four Eu+2.50+ atoms to form a mixture of edge and corner-sharing OEu4 trigonal pyramids. Br1- is bonded in a 5-coordinate geometry to five Eu+2.50+ atoms.},
doi = {10.17188/1277472},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Jul 15 00:00:00 EDT 2020},
month = {Wed Jul 15 00:00:00 EDT 2020}
}