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Title: Materials Data on Ba3Pm by Materials Project

Abstract

Ba3Pm is beta Cu3Ti-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Ba is bonded to eight equivalent Ba and four equivalent Pm atoms to form distorted BaBa8Pm4 cuboctahedra that share corners with four equivalent PmBa12 cuboctahedra, corners with fourteen equivalent BaBa8Pm4 cuboctahedra, edges with six equivalent PmBa12 cuboctahedra, edges with twelve equivalent BaBa8Pm4 cuboctahedra, faces with four equivalent PmBa12 cuboctahedra, and faces with sixteen equivalent BaBa8Pm4 cuboctahedra. There are a spread of Ba–Ba bond distances ranging from 4.11–4.41 Å. There are two shorter (4.13 Å) and two longer (4.26 Å) Ba–Pm bond lengths. Pm is bonded to twelve equivalent Ba atoms to form PmBa12 cuboctahedra that share corners with six equivalent PmBa12 cuboctahedra, corners with twelve equivalent BaBa8Pm4 cuboctahedra, edges with eighteen equivalent BaBa8Pm4 cuboctahedra, faces with eight equivalent PmBa12 cuboctahedra, and faces with twelve equivalent BaBa8Pm4 cuboctahedra.

Authors:
Publication Date:
Other Number(s):
mp-1183371
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; Ba3Pm; Ba-Pm
OSTI Identifier:
1685137
DOI:
https://doi.org/10.17188/1685137

Citation Formats

The Materials Project. Materials Data on Ba3Pm by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1685137.
The Materials Project. Materials Data on Ba3Pm by Materials Project. United States. doi:https://doi.org/10.17188/1685137
The Materials Project. 2020. "Materials Data on Ba3Pm by Materials Project". United States. doi:https://doi.org/10.17188/1685137. https://www.osti.gov/servlets/purl/1685137. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1685137,
title = {Materials Data on Ba3Pm by Materials Project},
author = {The Materials Project},
abstractNote = {Ba3Pm is beta Cu3Ti-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Ba is bonded to eight equivalent Ba and four equivalent Pm atoms to form distorted BaBa8Pm4 cuboctahedra that share corners with four equivalent PmBa12 cuboctahedra, corners with fourteen equivalent BaBa8Pm4 cuboctahedra, edges with six equivalent PmBa12 cuboctahedra, edges with twelve equivalent BaBa8Pm4 cuboctahedra, faces with four equivalent PmBa12 cuboctahedra, and faces with sixteen equivalent BaBa8Pm4 cuboctahedra. There are a spread of Ba–Ba bond distances ranging from 4.11–4.41 Å. There are two shorter (4.13 Å) and two longer (4.26 Å) Ba–Pm bond lengths. Pm is bonded to twelve equivalent Ba atoms to form PmBa12 cuboctahedra that share corners with six equivalent PmBa12 cuboctahedra, corners with twelve equivalent BaBa8Pm4 cuboctahedra, edges with eighteen equivalent BaBa8Pm4 cuboctahedra, faces with eight equivalent PmBa12 cuboctahedra, and faces with twelve equivalent BaBa8Pm4 cuboctahedra.},
doi = {10.17188/1685137},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}