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Title: Materials Data on Sm3AlC by Materials Project

Abstract

Sm3AlC is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Sm is bonded in a linear geometry to four equivalent Al and two equivalent C atoms. All Sm–Al bond lengths are 3.55 Å. Both Sm–C bond lengths are 2.51 Å. Al is bonded to twelve equivalent Sm atoms to form AlSm12 cuboctahedra that share corners with twelve equivalent AlSm12 cuboctahedra, faces with six equivalent AlSm12 cuboctahedra, and faces with eight equivalent CSm6 octahedra. C is bonded to six equivalent Sm atoms to form CSm6 octahedra that share corners with six equivalent CSm6 octahedra and faces with eight equivalent AlSm12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°.

Authors:
Contributors:
Researcher:
Publication Date:
Other Number(s):
mp-7144
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; Sm3AlC; Al-C-Sm
OSTI Identifier:
1286633
DOI:
10.17188/1286633

Citation Formats

Persson, Kristin, and Project, Materials. Materials Data on Sm3AlC by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1286633.
Persson, Kristin, & Project, Materials. Materials Data on Sm3AlC by Materials Project. United States. doi:10.17188/1286633.
Persson, Kristin, and Project, Materials. 2020. "Materials Data on Sm3AlC by Materials Project". United States. doi:10.17188/1286633. https://www.osti.gov/servlets/purl/1286633. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1286633,
title = {Materials Data on Sm3AlC by Materials Project},
author = {Persson, Kristin and Project, Materials},
abstractNote = {Sm3AlC is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Sm is bonded in a linear geometry to four equivalent Al and two equivalent C atoms. All Sm–Al bond lengths are 3.55 Å. Both Sm–C bond lengths are 2.51 Å. Al is bonded to twelve equivalent Sm atoms to form AlSm12 cuboctahedra that share corners with twelve equivalent AlSm12 cuboctahedra, faces with six equivalent AlSm12 cuboctahedra, and faces with eight equivalent CSm6 octahedra. C is bonded to six equivalent Sm atoms to form CSm6 octahedra that share corners with six equivalent CSm6 octahedra and faces with eight equivalent AlSm12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°.},
doi = {10.17188/1286633},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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