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Title: Materials Data on NdSm(MnGe)4 by Materials Project

Abstract

SmNd(MnGe)4 crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Sm is bonded in a 8-coordinate geometry to eight equivalent Ge atoms. All Sm–Ge bond lengths are 3.13 Å. Nd is bonded in a 8-coordinate geometry to eight equivalent Ge atoms. All Nd–Ge bond lengths are 3.13 Å. Mn is bonded to four Ge atoms to form a mixture of corner and edge-sharing MnGe4 tetrahedra. All Mn–Ge bond lengths are 2.43 Å. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 9-coordinate geometry to four equivalent Nd, four equivalent Mn, and one Ge atom. The Ge–Ge bond length is 2.71 Å. In the second Ge site, Ge is bonded in a 9-coordinate geometry to four equivalent Sm, four equivalent Mn, and one Ge atom. The Ge–Ge bond length is 2.67 Å.

Authors:
Publication Date:
Other Number(s):
mp-1220254
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; NdSm(MnGe)4; Ge-Mn-Nd-Sm
OSTI Identifier:
1732436
DOI:
https://doi.org/10.17188/1732436

Citation Formats

The Materials Project. Materials Data on NdSm(MnGe)4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1732436.
The Materials Project. Materials Data on NdSm(MnGe)4 by Materials Project. United States. doi:https://doi.org/10.17188/1732436
The Materials Project. 2020. "Materials Data on NdSm(MnGe)4 by Materials Project". United States. doi:https://doi.org/10.17188/1732436. https://www.osti.gov/servlets/purl/1732436. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1732436,
title = {Materials Data on NdSm(MnGe)4 by Materials Project},
author = {The Materials Project},
abstractNote = {SmNd(MnGe)4 crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Sm is bonded in a 8-coordinate geometry to eight equivalent Ge atoms. All Sm–Ge bond lengths are 3.13 Å. Nd is bonded in a 8-coordinate geometry to eight equivalent Ge atoms. All Nd–Ge bond lengths are 3.13 Å. Mn is bonded to four Ge atoms to form a mixture of corner and edge-sharing MnGe4 tetrahedra. All Mn–Ge bond lengths are 2.43 Å. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 9-coordinate geometry to four equivalent Nd, four equivalent Mn, and one Ge atom. The Ge–Ge bond length is 2.71 Å. In the second Ge site, Ge is bonded in a 9-coordinate geometry to four equivalent Sm, four equivalent Mn, and one Ge atom. The Ge–Ge bond length is 2.67 Å.},
doi = {10.17188/1732436},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}