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Title: Materials Data on AlPPt5 by Materials Project

Abstract

Pt5AlP crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. there are two inequivalent Pt sites. In the first Pt site, Pt is bonded in a distorted water-like geometry to two equivalent Pt, two equivalent Al3+, and two equivalent P3- atoms. Both Pt–Pt bond lengths are 2.79 Å. Both Pt–Al bond lengths are 2.79 Å. Both Pt–P bond lengths are 2.46 Å. In the second Pt site, Pt is bonded to eight equivalent Pt and four equivalent Al3+ atoms to form distorted PtAl4Pt8 cuboctahedra that share corners with four equivalent PtAl4Pt8 cuboctahedra, faces with four equivalent PtAl4Pt8 cuboctahedra, and faces with four equivalent AlPt12 cuboctahedra. All Pt–Al bond lengths are 2.80 Å. Al3+ is bonded to twelve Pt atoms to form distorted AlPt12 cuboctahedra that share corners with four equivalent AlPt12 cuboctahedra, faces with four equivalent PtAl4Pt8 cuboctahedra, and faces with four equivalent AlPt12 cuboctahedra. P3- is bonded in a body-centered cubic geometry to eight equivalent Pt atoms.

Authors:
Publication Date:
Other Number(s):
mp-1025271
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; AlPPt5; Al-P-Pt
OSTI Identifier:
1355618
DOI:
https://doi.org/10.17188/1355618

Citation Formats

The Materials Project. Materials Data on AlPPt5 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1355618.
The Materials Project. Materials Data on AlPPt5 by Materials Project. United States. doi:https://doi.org/10.17188/1355618
The Materials Project. 2020. "Materials Data on AlPPt5 by Materials Project". United States. doi:https://doi.org/10.17188/1355618. https://www.osti.gov/servlets/purl/1355618. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1355618,
title = {Materials Data on AlPPt5 by Materials Project},
author = {The Materials Project},
abstractNote = {Pt5AlP crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. there are two inequivalent Pt sites. In the first Pt site, Pt is bonded in a distorted water-like geometry to two equivalent Pt, two equivalent Al3+, and two equivalent P3- atoms. Both Pt–Pt bond lengths are 2.79 Å. Both Pt–Al bond lengths are 2.79 Å. Both Pt–P bond lengths are 2.46 Å. In the second Pt site, Pt is bonded to eight equivalent Pt and four equivalent Al3+ atoms to form distorted PtAl4Pt8 cuboctahedra that share corners with four equivalent PtAl4Pt8 cuboctahedra, faces with four equivalent PtAl4Pt8 cuboctahedra, and faces with four equivalent AlPt12 cuboctahedra. All Pt–Al bond lengths are 2.80 Å. Al3+ is bonded to twelve Pt atoms to form distorted AlPt12 cuboctahedra that share corners with four equivalent AlPt12 cuboctahedra, faces with four equivalent PtAl4Pt8 cuboctahedra, and faces with four equivalent AlPt12 cuboctahedra. P3- is bonded in a body-centered cubic geometry to eight equivalent Pt atoms.},
doi = {10.17188/1355618},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}