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Title: Materials Data on Sm(FeGe)2 by Materials Project

Abstract

SmFe2Ge2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Sm is bonded in a 8-coordinate geometry to eight equivalent Fe and eight equivalent Ge atoms. All Sm–Fe bond lengths are 3.35 Å. All Sm–Ge bond lengths are 3.11 Å. Fe is bonded to four equivalent Sm and four equivalent Ge atoms to form a mixture of distorted face, edge, and corner-sharing FeSm4Ge4 tetrahedra. All Fe–Ge bond lengths are 2.44 Å. Ge is bonded in a 9-coordinate geometry to four equivalent Sm, four equivalent Fe, and one Ge atom. The Ge–Ge bond length is 2.58 Å.

Authors:
Publication Date:
Other Number(s):
mp-22349
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; Sm(FeGe)2; Fe-Ge-Sm
OSTI Identifier:
1197577
DOI:
https://doi.org/10.17188/1197577

Citation Formats

The Materials Project. Materials Data on Sm(FeGe)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1197577.
The Materials Project. Materials Data on Sm(FeGe)2 by Materials Project. United States. doi:https://doi.org/10.17188/1197577
The Materials Project. 2020. "Materials Data on Sm(FeGe)2 by Materials Project". United States. doi:https://doi.org/10.17188/1197577. https://www.osti.gov/servlets/purl/1197577. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1197577,
title = {Materials Data on Sm(FeGe)2 by Materials Project},
author = {The Materials Project},
abstractNote = {SmFe2Ge2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Sm is bonded in a 8-coordinate geometry to eight equivalent Fe and eight equivalent Ge atoms. All Sm–Fe bond lengths are 3.35 Å. All Sm–Ge bond lengths are 3.11 Å. Fe is bonded to four equivalent Sm and four equivalent Ge atoms to form a mixture of distorted face, edge, and corner-sharing FeSm4Ge4 tetrahedra. All Fe–Ge bond lengths are 2.44 Å. Ge is bonded in a 9-coordinate geometry to four equivalent Sm, four equivalent Fe, and one Ge atom. The Ge–Ge bond length is 2.58 Å.},
doi = {10.17188/1197577},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}