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Title: Materials Data on Pa3Al by Materials Project

Abstract

Pa3Al is beta Cu3Ti-like structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. there are two inequivalent Pa sites. In the first Pa site, Pa is bonded to eight Pa and four equivalent Al atoms to form PaPa8Al4 cuboctahedra that share corners with twelve equivalent PaPa8Al4 cuboctahedra, edges with eight equivalent AlPa12 cuboctahedra, edges with sixteen PaPa8Al4 cuboctahedra, faces with four equivalent AlPa12 cuboctahedra, and faces with fourteen PaPa8Al4 cuboctahedra. All Pa–Pa bond lengths are 3.19 Å. All Pa–Al bond lengths are 3.19 Å. In the second Pa site, Pa is bonded to eight equivalent Pa and four equivalent Al atoms to form PaPa8Al4 cuboctahedra that share corners with four equivalent PaPa8Al4 cuboctahedra, corners with eight equivalent AlPa12 cuboctahedra, edges with twenty-four PaPa8Al4 cuboctahedra, faces with six equivalent AlPa12 cuboctahedra, and faces with twelve PaPa8Al4 cuboctahedra. All Pa–Al bond lengths are 3.19 Å. Al is bonded to twelve Pa atoms to form AlPa12 cuboctahedra that share corners with four equivalent AlPa12 cuboctahedra, corners with eight equivalent PaPa8Al4 cuboctahedra, edges with eight equivalent AlPa12 cuboctahedra, edges with sixteen equivalent PaPa8Al4 cuboctahedra, faces with four equivalent AlPa12 cuboctahedra, and faces with fourteen PaPa8Al4 cuboctahedra.

Authors:
Publication Date:
Other Number(s):
mp-862848
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; Pa3Al; Al-Pa
OSTI Identifier:
1309664
DOI:
https://doi.org/10.17188/1309664

Citation Formats

The Materials Project. Materials Data on Pa3Al by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1309664.
The Materials Project. Materials Data on Pa3Al by Materials Project. United States. doi:https://doi.org/10.17188/1309664
The Materials Project. 2020. "Materials Data on Pa3Al by Materials Project". United States. doi:https://doi.org/10.17188/1309664. https://www.osti.gov/servlets/purl/1309664. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1309664,
title = {Materials Data on Pa3Al by Materials Project},
author = {The Materials Project},
abstractNote = {Pa3Al is beta Cu3Ti-like structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. there are two inequivalent Pa sites. In the first Pa site, Pa is bonded to eight Pa and four equivalent Al atoms to form PaPa8Al4 cuboctahedra that share corners with twelve equivalent PaPa8Al4 cuboctahedra, edges with eight equivalent AlPa12 cuboctahedra, edges with sixteen PaPa8Al4 cuboctahedra, faces with four equivalent AlPa12 cuboctahedra, and faces with fourteen PaPa8Al4 cuboctahedra. All Pa–Pa bond lengths are 3.19 Å. All Pa–Al bond lengths are 3.19 Å. In the second Pa site, Pa is bonded to eight equivalent Pa and four equivalent Al atoms to form PaPa8Al4 cuboctahedra that share corners with four equivalent PaPa8Al4 cuboctahedra, corners with eight equivalent AlPa12 cuboctahedra, edges with twenty-four PaPa8Al4 cuboctahedra, faces with six equivalent AlPa12 cuboctahedra, and faces with twelve PaPa8Al4 cuboctahedra. All Pa–Al bond lengths are 3.19 Å. Al is bonded to twelve Pa atoms to form AlPa12 cuboctahedra that share corners with four equivalent AlPa12 cuboctahedra, corners with eight equivalent PaPa8Al4 cuboctahedra, edges with eight equivalent AlPa12 cuboctahedra, edges with sixteen equivalent PaPa8Al4 cuboctahedra, faces with four equivalent AlPa12 cuboctahedra, and faces with fourteen PaPa8Al4 cuboctahedra.},
doi = {10.17188/1309664},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}