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Title: Materials Data on Eu2Sb3 by Materials Project

Abstract

Eu2Sb3 is Magnesium tetraboride-like structured and crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are four inequivalent Eu3+ sites. In the first Eu3+ site, Eu3+ is bonded in a 8-coordinate geometry to nine Sb2- atoms. There are a spread of Eu–Sb bond distances ranging from 3.31–4.01 Å. In the second Eu3+ site, Eu3+ is bonded in a 8-coordinate geometry to nine Sb2- atoms. There are a spread of Eu–Sb bond distances ranging from 3.30–3.98 Å. In the third Eu3+ site, Eu3+ is bonded in a 8-coordinate geometry to eight Sb2- atoms. There are a spread of Eu–Sb bond distances ranging from 3.28–3.48 Å. In the fourth Eu3+ site, Eu3+ is bonded in a 8-coordinate geometry to eight Sb2- atoms. There are a spread of Eu–Sb bond distances ranging from 3.26–3.50 Å. There are six inequivalent Sb2- sites. In the first Sb2- site, Sb2- is bonded in a 4-coordinate geometry to six Eu3+ and three Sb2- atoms. There are a spread of Sb–Sb bond distances ranging from 2.96–3.43 Å. In the second Sb2- site, Sb2- is bonded in a 6-coordinate geometry to six Eu3+ and two Sb2- atoms. The Sb–Sb bond length is 3.30 Å. In themore » third Sb2- site, Sb2- is bonded in a 6-coordinate geometry to six Eu3+ and two Sb2- atoms. There are one shorter (3.08 Å) and one longer (3.32 Å) Sb–Sb bond lengths. In the fourth Sb2- site, Sb2- is bonded in a 9-coordinate geometry to six Eu3+ and three Sb2- atoms. The Sb–Sb bond length is 2.96 Å. In the fifth Sb2- site, Sb2- is bonded in a 4-coordinate geometry to five Eu3+ and three Sb2- atoms. The Sb–Sb bond length is 3.11 Å. In the sixth Sb2- site, Sb2- is bonded in a 4-coordinate geometry to five Eu3+ and three Sb2- atoms.« less

Publication Date:
Other Number(s):
mp-1199270
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; Eu2Sb3; Eu-Sb
OSTI Identifier:
1757808
DOI:
https://doi.org/10.17188/1757808

Citation Formats

The Materials Project. Materials Data on Eu2Sb3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1757808.
The Materials Project. Materials Data on Eu2Sb3 by Materials Project. United States. doi:https://doi.org/10.17188/1757808
The Materials Project. 2020. "Materials Data on Eu2Sb3 by Materials Project". United States. doi:https://doi.org/10.17188/1757808. https://www.osti.gov/servlets/purl/1757808. Pub date:Thu Sep 03 00:00:00 EDT 2020
@article{osti_1757808,
title = {Materials Data on Eu2Sb3 by Materials Project},
author = {The Materials Project},
abstractNote = {Eu2Sb3 is Magnesium tetraboride-like structured and crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are four inequivalent Eu3+ sites. In the first Eu3+ site, Eu3+ is bonded in a 8-coordinate geometry to nine Sb2- atoms. There are a spread of Eu–Sb bond distances ranging from 3.31–4.01 Å. In the second Eu3+ site, Eu3+ is bonded in a 8-coordinate geometry to nine Sb2- atoms. There are a spread of Eu–Sb bond distances ranging from 3.30–3.98 Å. In the third Eu3+ site, Eu3+ is bonded in a 8-coordinate geometry to eight Sb2- atoms. There are a spread of Eu–Sb bond distances ranging from 3.28–3.48 Å. In the fourth Eu3+ site, Eu3+ is bonded in a 8-coordinate geometry to eight Sb2- atoms. There are a spread of Eu–Sb bond distances ranging from 3.26–3.50 Å. There are six inequivalent Sb2- sites. In the first Sb2- site, Sb2- is bonded in a 4-coordinate geometry to six Eu3+ and three Sb2- atoms. There are a spread of Sb–Sb bond distances ranging from 2.96–3.43 Å. In the second Sb2- site, Sb2- is bonded in a 6-coordinate geometry to six Eu3+ and two Sb2- atoms. The Sb–Sb bond length is 3.30 Å. In the third Sb2- site, Sb2- is bonded in a 6-coordinate geometry to six Eu3+ and two Sb2- atoms. There are one shorter (3.08 Å) and one longer (3.32 Å) Sb–Sb bond lengths. In the fourth Sb2- site, Sb2- is bonded in a 9-coordinate geometry to six Eu3+ and three Sb2- atoms. The Sb–Sb bond length is 2.96 Å. In the fifth Sb2- site, Sb2- is bonded in a 4-coordinate geometry to five Eu3+ and three Sb2- atoms. The Sb–Sb bond length is 3.11 Å. In the sixth Sb2- site, Sb2- is bonded in a 4-coordinate geometry to five Eu3+ and three Sb2- atoms.},
doi = {10.17188/1757808},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {9}
}