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Title: Materials Data on EuBr2 by Materials Project

Abstract

EuBr2 crystallizes in the tetragonal P4/n space group. The structure is three-dimensional. there are two inequivalent Eu2+ sites. In the first Eu2+ site, Eu2+ is bonded in a 8-coordinate geometry to eight Br1- atoms. There are four shorter (3.15 Å) and four longer (3.16 Å) Eu–Br bond lengths. In the second Eu2+ site, Eu2+ is bonded in a 8-coordinate geometry to eight Br1- atoms. There are a spread of Eu–Br bond distances ranging from 3.12–3.58 Å. There are four inequivalent Br1- sites. In the first Br1- site, Br1- is bonded to four equivalent Eu2+ atoms to form a mixture of edge and corner-sharing BrEu4 tetrahedra. In the second Br1- site, Br1- is bonded to four equivalent Eu2+ atoms to form a mixture of edge and corner-sharing BrEu4 tetrahedra. In the third Br1- site, Br1- is bonded to four Eu2+ atoms to form a mixture of distorted edge and corner-sharing BrEu4 trigonal pyramids. In the fourth Br1- site, Br1- is bonded in a 4-coordinate geometry to four Eu2+ atoms.

Publication Date:
Other Number(s):
mp-23311
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Product Type:
Dataset
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)
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; EuBr2; Br-Eu
OSTI Identifier:
1199418
DOI:
https://doi.org/10.17188/1199418

Citation Formats

The Materials Project. Materials Data on EuBr2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1199418.
The Materials Project. Materials Data on EuBr2 by Materials Project. United States. doi:https://doi.org/10.17188/1199418
The Materials Project. 2020. "Materials Data on EuBr2 by Materials Project". United States. doi:https://doi.org/10.17188/1199418. https://www.osti.gov/servlets/purl/1199418. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1199418,
title = {Materials Data on EuBr2 by Materials Project},
author = {The Materials Project},
abstractNote = {EuBr2 crystallizes in the tetragonal P4/n space group. The structure is three-dimensional. there are two inequivalent Eu2+ sites. In the first Eu2+ site, Eu2+ is bonded in a 8-coordinate geometry to eight Br1- atoms. There are four shorter (3.15 Å) and four longer (3.16 Å) Eu–Br bond lengths. In the second Eu2+ site, Eu2+ is bonded in a 8-coordinate geometry to eight Br1- atoms. There are a spread of Eu–Br bond distances ranging from 3.12–3.58 Å. There are four inequivalent Br1- sites. In the first Br1- site, Br1- is bonded to four equivalent Eu2+ atoms to form a mixture of edge and corner-sharing BrEu4 tetrahedra. In the second Br1- site, Br1- is bonded to four equivalent Eu2+ atoms to form a mixture of edge and corner-sharing BrEu4 tetrahedra. In the third Br1- site, Br1- is bonded to four Eu2+ atoms to form a mixture of distorted edge and corner-sharing BrEu4 trigonal pyramids. In the fourth Br1- site, Br1- is bonded in a 4-coordinate geometry to four Eu2+ atoms.},
doi = {10.17188/1199418},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}