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Title: Materials Data on PmSm3 by Materials Project

Abstract

Sm3Pm is alpha La-derived structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. there are two inequivalent Sm sites. In the first Sm site, Sm is bonded to eight Sm and four equivalent Pm atoms to form SmPm4Sm8 cuboctahedra that share corners with twelve equivalent SmPm4Sm8 cuboctahedra, edges with eight equivalent PmSm12 cuboctahedra, edges with sixteen SmPm4Sm8 cuboctahedra, faces with four equivalent PmSm12 cuboctahedra, and faces with fourteen SmPm4Sm8 cuboctahedra. All Sm–Sm bond lengths are 3.65 Å. All Sm–Pm bond lengths are 3.65 Å. In the second Sm site, Sm is bonded to eight equivalent Sm and four equivalent Pm atoms to form SmPm4Sm8 cuboctahedra that share corners with four equivalent SmPm4Sm8 cuboctahedra, corners with eight equivalent PmSm12 cuboctahedra, edges with twenty-four SmPm4Sm8 cuboctahedra, faces with six equivalent PmSm12 cuboctahedra, and faces with twelve SmPm4Sm8 cuboctahedra. All Sm–Pm bond lengths are 3.65 Å. Pm is bonded to twelve Sm atoms to form PmSm12 cuboctahedra that share corners with four equivalent PmSm12 cuboctahedra, corners with eight equivalent SmPm4Sm8 cuboctahedra, edges with eight equivalent PmSm12 cuboctahedra, edges with sixteen equivalent SmPm4Sm8 cuboctahedra, faces with four equivalent PmSm12 cuboctahedra, and faces with fourteen SmPm4Sm8 cuboctahedra.

Publication Date:
Other Number(s):
mp-1186633
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; PmSm3; Pm-Sm
OSTI Identifier:
1653002
DOI:
https://doi.org/10.17188/1653002

Citation Formats

The Materials Project. Materials Data on PmSm3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1653002.
The Materials Project. Materials Data on PmSm3 by Materials Project. United States. doi:https://doi.org/10.17188/1653002
The Materials Project. 2020. "Materials Data on PmSm3 by Materials Project". United States. doi:https://doi.org/10.17188/1653002. https://www.osti.gov/servlets/purl/1653002. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1653002,
title = {Materials Data on PmSm3 by Materials Project},
author = {The Materials Project},
abstractNote = {Sm3Pm is alpha La-derived structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. there are two inequivalent Sm sites. In the first Sm site, Sm is bonded to eight Sm and four equivalent Pm atoms to form SmPm4Sm8 cuboctahedra that share corners with twelve equivalent SmPm4Sm8 cuboctahedra, edges with eight equivalent PmSm12 cuboctahedra, edges with sixteen SmPm4Sm8 cuboctahedra, faces with four equivalent PmSm12 cuboctahedra, and faces with fourteen SmPm4Sm8 cuboctahedra. All Sm–Sm bond lengths are 3.65 Å. All Sm–Pm bond lengths are 3.65 Å. In the second Sm site, Sm is bonded to eight equivalent Sm and four equivalent Pm atoms to form SmPm4Sm8 cuboctahedra that share corners with four equivalent SmPm4Sm8 cuboctahedra, corners with eight equivalent PmSm12 cuboctahedra, edges with twenty-four SmPm4Sm8 cuboctahedra, faces with six equivalent PmSm12 cuboctahedra, and faces with twelve SmPm4Sm8 cuboctahedra. All Sm–Pm bond lengths are 3.65 Å. Pm is bonded to twelve Sm atoms to form PmSm12 cuboctahedra that share corners with four equivalent PmSm12 cuboctahedra, corners with eight equivalent SmPm4Sm8 cuboctahedra, edges with eight equivalent PmSm12 cuboctahedra, edges with sixteen equivalent SmPm4Sm8 cuboctahedra, faces with four equivalent PmSm12 cuboctahedra, and faces with fourteen SmPm4Sm8 cuboctahedra.},
doi = {10.17188/1653002},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}