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Title: Materials Data on Eu2B5Os3 by Materials Project

Abstract

Eu2Os3B5 crystallizes in the monoclinic C2 space group. The structure is three-dimensional. Eu3+ is bonded in a 2-coordinate geometry to two equivalent Os1- and four B+0.60- atoms. There are one shorter (3.18 Å) and one longer (3.36 Å) Eu–Os bond lengths. There are a spread of Eu–B bond distances ranging from 2.72–3.03 Å. There are two inequivalent Os1- sites. In the first Os1- site, Os1- is bonded in a 5-coordinate geometry to five B+0.60- atoms. There are a spread of Os–B bond distances ranging from 1.98–2.26 Å. In the second Os1- site, Os1- is bonded in a 6-coordinate geometry to four equivalent Eu3+ and six B+0.60- atoms. There are a spread of Os–B bond distances ranging from 2.18–2.25 Å. There are three inequivalent B+0.60- sites. In the first B+0.60- site, B+0.60- is bonded to four equivalent Eu3+ and two equivalent Os1- atoms to form edge-sharing BEu4Os2 octahedra. In the second B+0.60- site, B+0.60- is bonded in a 5-coordinate geometry to four Os1- and one B+0.60- atom. The B–B bond length is 1.74 Å. In the third B+0.60- site, B+0.60- is bonded in a 7-coordinate geometry to two equivalent Eu3+, three Os1-, and two B+0.60- atoms. The B–B bond length ismore » 1.68 Å.« less

Authors:
Publication Date:
Other Number(s):
mp-582389
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; Eu2B5Os3; B-Eu-Os
OSTI Identifier:
1276972
DOI:
https://doi.org/10.17188/1276972

Citation Formats

The Materials Project. Materials Data on Eu2B5Os3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1276972.
The Materials Project. Materials Data on Eu2B5Os3 by Materials Project. United States. doi:https://doi.org/10.17188/1276972
The Materials Project. 2020. "Materials Data on Eu2B5Os3 by Materials Project". United States. doi:https://doi.org/10.17188/1276972. https://www.osti.gov/servlets/purl/1276972. Pub date:Tue Jul 14 00:00:00 EDT 2020
@article{osti_1276972,
title = {Materials Data on Eu2B5Os3 by Materials Project},
author = {The Materials Project},
abstractNote = {Eu2Os3B5 crystallizes in the monoclinic C2 space group. The structure is three-dimensional. Eu3+ is bonded in a 2-coordinate geometry to two equivalent Os1- and four B+0.60- atoms. There are one shorter (3.18 Å) and one longer (3.36 Å) Eu–Os bond lengths. There are a spread of Eu–B bond distances ranging from 2.72–3.03 Å. There are two inequivalent Os1- sites. In the first Os1- site, Os1- is bonded in a 5-coordinate geometry to five B+0.60- atoms. There are a spread of Os–B bond distances ranging from 1.98–2.26 Å. In the second Os1- site, Os1- is bonded in a 6-coordinate geometry to four equivalent Eu3+ and six B+0.60- atoms. There are a spread of Os–B bond distances ranging from 2.18–2.25 Å. There are three inequivalent B+0.60- sites. In the first B+0.60- site, B+0.60- is bonded to four equivalent Eu3+ and two equivalent Os1- atoms to form edge-sharing BEu4Os2 octahedra. In the second B+0.60- site, B+0.60- is bonded in a 5-coordinate geometry to four Os1- and one B+0.60- atom. The B–B bond length is 1.74 Å. In the third B+0.60- site, B+0.60- is bonded in a 7-coordinate geometry to two equivalent Eu3+, three Os1-, and two B+0.60- atoms. The B–B bond length is 1.68 Å.},
doi = {10.17188/1276972},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}