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Title: Materials Data on Sm4MgPd by Materials Project

Abstract

MgSm4Pd crystallizes in the cubic F-43m space group. The structure is three-dimensional. Mg is bonded to three equivalent Mg and nine Sm atoms to form a mixture of face and corner-sharing MgSm9Mg3 cuboctahedra. All Mg–Mg bond lengths are 3.17 Å. There are a spread of Mg–Sm bond distances ranging from 3.41–3.62 Å. There are three inequivalent Sm sites. In the first Sm site, Sm is bonded in a 3-coordinate geometry to three equivalent Mg, three equivalent Sm, and three equivalent Pd atoms. All Sm–Sm bond lengths are 3.65 Å. All Sm–Pd bond lengths are 2.92 Å. In the second Sm site, Sm is bonded in a bent 150 degrees geometry to two equivalent Mg, four equivalent Sm, and two equivalent Pd atoms. All Sm–Sm bond lengths are 3.75 Å. Both Sm–Pd bond lengths are 2.92 Å. In the third Sm site, Sm is bonded in a 4-coordinate geometry to two equivalent Mg, ten Sm, and two equivalent Pd atoms. All Sm–Sm bond lengths are 3.66 Å. Both Sm–Pd bond lengths are 3.65 Å. Pd is bonded in a 6-coordinate geometry to nine Sm atoms.

Publication Date:
Other Number(s):
mp-1208963
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; Sm4MgPd; Mg-Pd-Sm
OSTI Identifier:
1663782
DOI:
https://doi.org/10.17188/1663782

Citation Formats

The Materials Project. Materials Data on Sm4MgPd by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1663782.
The Materials Project. Materials Data on Sm4MgPd by Materials Project. United States. doi:https://doi.org/10.17188/1663782
The Materials Project. 2020. "Materials Data on Sm4MgPd by Materials Project". United States. doi:https://doi.org/10.17188/1663782. https://www.osti.gov/servlets/purl/1663782. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1663782,
title = {Materials Data on Sm4MgPd by Materials Project},
author = {The Materials Project},
abstractNote = {MgSm4Pd crystallizes in the cubic F-43m space group. The structure is three-dimensional. Mg is bonded to three equivalent Mg and nine Sm atoms to form a mixture of face and corner-sharing MgSm9Mg3 cuboctahedra. All Mg–Mg bond lengths are 3.17 Å. There are a spread of Mg–Sm bond distances ranging from 3.41–3.62 Å. There are three inequivalent Sm sites. In the first Sm site, Sm is bonded in a 3-coordinate geometry to three equivalent Mg, three equivalent Sm, and three equivalent Pd atoms. All Sm–Sm bond lengths are 3.65 Å. All Sm–Pd bond lengths are 2.92 Å. In the second Sm site, Sm is bonded in a bent 150 degrees geometry to two equivalent Mg, four equivalent Sm, and two equivalent Pd atoms. All Sm–Sm bond lengths are 3.75 Å. Both Sm–Pd bond lengths are 2.92 Å. In the third Sm site, Sm is bonded in a 4-coordinate geometry to two equivalent Mg, ten Sm, and two equivalent Pd atoms. All Sm–Sm bond lengths are 3.66 Å. Both Sm–Pd bond lengths are 3.65 Å. Pd is bonded in a 6-coordinate geometry to nine Sm atoms.},
doi = {10.17188/1663782},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}