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Title: Materials Data on Eu3(AsS4)2 by Materials Project

Abstract

Eu3(AsS4)2 crystallizes in the trigonal R-3c space group. The structure is three-dimensional. Eu2+ is bonded in a 8-coordinate geometry to eight S2- atoms. There are a spread of Eu–S bond distances ranging from 2.94–3.43 Å. As5+ is bonded in a tetrahedral geometry to four S2- atoms. There are three shorter (2.20 Å) and one longer (2.23 Å) As–S bond lengths. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded to three equivalent Eu2+ and one As5+ atom to form corner-sharing SEu3As trigonal pyramids. In the second S2- site, S2- is bonded in a 4-coordinate geometry to three equivalent Eu2+ and one As5+ atom.

Publication Date:
Other Number(s):
mp-559134
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; Eu3(AsS4)2; As-Eu-S
OSTI Identifier:
1270690
DOI:
10.17188/1270690

Citation Formats

The Materials Project. Materials Data on Eu3(AsS4)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1270690.
The Materials Project. Materials Data on Eu3(AsS4)2 by Materials Project. United States. doi:10.17188/1270690.
The Materials Project. 2020. "Materials Data on Eu3(AsS4)2 by Materials Project". United States. doi:10.17188/1270690. https://www.osti.gov/servlets/purl/1270690. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1270690,
title = {Materials Data on Eu3(AsS4)2 by Materials Project},
author = {The Materials Project},
abstractNote = {Eu3(AsS4)2 crystallizes in the trigonal R-3c space group. The structure is three-dimensional. Eu2+ is bonded in a 8-coordinate geometry to eight S2- atoms. There are a spread of Eu–S bond distances ranging from 2.94–3.43 Å. As5+ is bonded in a tetrahedral geometry to four S2- atoms. There are three shorter (2.20 Å) and one longer (2.23 Å) As–S bond lengths. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded to three equivalent Eu2+ and one As5+ atom to form corner-sharing SEu3As trigonal pyramids. In the second S2- site, S2- is bonded in a 4-coordinate geometry to three equivalent Eu2+ and one As5+ atom.},
doi = {10.17188/1270690},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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