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Title: Materials Data on SmGd3 by Materials Project

Abstract

Gd3Sm is Magnesium-derived structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Gd is bonded to eight equivalent Gd and four equivalent Sm atoms to form GdSm4Gd8 cuboctahedra that share corners with four equivalent SmGd12 cuboctahedra, corners with fourteen equivalent GdSm4Gd8 cuboctahedra, edges with six equivalent SmGd12 cuboctahedra, edges with twelve equivalent GdSm4Gd8 cuboctahedra, faces with four equivalent SmGd12 cuboctahedra, and faces with sixteen equivalent GdSm4Gd8 cuboctahedra. There are a spread of Gd–Gd bond distances ranging from 3.60–3.66 Å. There are two shorter (3.61 Å) and two longer (3.66 Å) Gd–Sm bond lengths. Sm is bonded to twelve equivalent Gd atoms to form SmGd12 cuboctahedra that share corners with six equivalent SmGd12 cuboctahedra, corners with twelve equivalent GdSm4Gd8 cuboctahedra, edges with eighteen equivalent GdSm4Gd8 cuboctahedra, faces with eight equivalent SmGd12 cuboctahedra, and faces with twelve equivalent GdSm4Gd8 cuboctahedra.

Authors:
Publication Date:
Other Number(s):
mp-1005761
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; SmGd3; Gd-Sm
OSTI Identifier:
1313574
DOI:
https://doi.org/10.17188/1313574

Citation Formats

The Materials Project. Materials Data on SmGd3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1313574.
The Materials Project. Materials Data on SmGd3 by Materials Project. United States. doi:https://doi.org/10.17188/1313574
The Materials Project. 2020. "Materials Data on SmGd3 by Materials Project". United States. doi:https://doi.org/10.17188/1313574. https://www.osti.gov/servlets/purl/1313574. Pub date:Mon Jul 20 00:00:00 EDT 2020
@article{osti_1313574,
title = {Materials Data on SmGd3 by Materials Project},
author = {The Materials Project},
abstractNote = {Gd3Sm is Magnesium-derived structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Gd is bonded to eight equivalent Gd and four equivalent Sm atoms to form GdSm4Gd8 cuboctahedra that share corners with four equivalent SmGd12 cuboctahedra, corners with fourteen equivalent GdSm4Gd8 cuboctahedra, edges with six equivalent SmGd12 cuboctahedra, edges with twelve equivalent GdSm4Gd8 cuboctahedra, faces with four equivalent SmGd12 cuboctahedra, and faces with sixteen equivalent GdSm4Gd8 cuboctahedra. There are a spread of Gd–Gd bond distances ranging from 3.60–3.66 Å. There are two shorter (3.61 Å) and two longer (3.66 Å) Gd–Sm bond lengths. Sm is bonded to twelve equivalent Gd atoms to form SmGd12 cuboctahedra that share corners with six equivalent SmGd12 cuboctahedra, corners with twelve equivalent GdSm4Gd8 cuboctahedra, edges with eighteen equivalent GdSm4Gd8 cuboctahedra, faces with eight equivalent SmGd12 cuboctahedra, and faces with twelve equivalent GdSm4Gd8 cuboctahedra.},
doi = {10.17188/1313574},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}