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Title: Materials Data on EuCuSeF by Materials Project

Abstract

EuCuSeF is Parent of FeAs superconductors structured and crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. Eu2+ is bonded in a 4-coordinate geometry to four equivalent Se2- and four equivalent F1- atoms. All Eu–Se bond lengths are 3.19 Å. All Eu–F bond lengths are 2.51 Å. Cu1+ is bonded to four equivalent Se2- atoms to form a mixture of corner and edge-sharing CuSe4 tetrahedra. All Cu–Se bond lengths are 2.53 Å. Se2- is bonded in a 12-coordinate geometry to four equivalent Eu2+ and four equivalent Cu1+ atoms. F1- is bonded to four equivalent Eu2+ atoms to form a mixture of corner and edge-sharing FEu4 tetrahedra.

Publication Date:
Other Number(s):
mp-21356
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; EuCuSeF; Cu-Eu-F-Se
OSTI Identifier:
1196802
DOI:
10.17188/1196802

Citation Formats

The Materials Project. Materials Data on EuCuSeF by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1196802.
The Materials Project. Materials Data on EuCuSeF by Materials Project. United States. doi:10.17188/1196802.
The Materials Project. 2020. "Materials Data on EuCuSeF by Materials Project". United States. doi:10.17188/1196802. https://www.osti.gov/servlets/purl/1196802. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1196802,
title = {Materials Data on EuCuSeF by Materials Project},
author = {The Materials Project},
abstractNote = {EuCuSeF is Parent of FeAs superconductors structured and crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. Eu2+ is bonded in a 4-coordinate geometry to four equivalent Se2- and four equivalent F1- atoms. All Eu–Se bond lengths are 3.19 Å. All Eu–F bond lengths are 2.51 Å. Cu1+ is bonded to four equivalent Se2- atoms to form a mixture of corner and edge-sharing CuSe4 tetrahedra. All Cu–Se bond lengths are 2.53 Å. Se2- is bonded in a 12-coordinate geometry to four equivalent Eu2+ and four equivalent Cu1+ atoms. F1- is bonded to four equivalent Eu2+ atoms to form a mixture of corner and edge-sharing FEu4 tetrahedra.},
doi = {10.17188/1196802},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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