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Title: Materials Data on Pm2O3 by Materials Project

Abstract

Pm2O3 is Corundum-like structured and crystallizes in the cubic Ia-3 space group. The structure is three-dimensional. there are two inequivalent Pm3+ sites. In the first Pm3+ site, Pm3+ is bonded to six equivalent O2- atoms to form a mixture of distorted edge and corner-sharing PmO6 octahedra. The corner-sharing octahedra tilt angles range from 55–57°. There are a spread of Pm–O bond distances ranging from 2.35–2.44 Å. In the second Pm3+ site, Pm3+ is bonded to six equivalent O2- atoms to form a mixture of distorted edge and corner-sharing PmO6 octahedra. The corner-sharing octahedral tilt angles are 57°. All Pm–O bond lengths are 2.39 Å. O2- is bonded to four Pm3+ atoms to form a mixture of distorted edge and corner-sharing OPm4 trigonal pyramids.

Publication Date:
Other Number(s):
mp-553921
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; Pm2O3; O-Pm
OSTI Identifier:
1342473
DOI:
10.17188/1342473

Citation Formats

The Materials Project. Materials Data on Pm2O3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1342473.
The Materials Project. Materials Data on Pm2O3 by Materials Project. United States. doi:10.17188/1342473.
The Materials Project. 2020. "Materials Data on Pm2O3 by Materials Project". United States. doi:10.17188/1342473. https://www.osti.gov/servlets/purl/1342473. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1342473,
title = {Materials Data on Pm2O3 by Materials Project},
author = {The Materials Project},
abstractNote = {Pm2O3 is Corundum-like structured and crystallizes in the cubic Ia-3 space group. The structure is three-dimensional. there are two inequivalent Pm3+ sites. In the first Pm3+ site, Pm3+ is bonded to six equivalent O2- atoms to form a mixture of distorted edge and corner-sharing PmO6 octahedra. The corner-sharing octahedra tilt angles range from 55–57°. There are a spread of Pm–O bond distances ranging from 2.35–2.44 Å. In the second Pm3+ site, Pm3+ is bonded to six equivalent O2- atoms to form a mixture of distorted edge and corner-sharing PmO6 octahedra. The corner-sharing octahedral tilt angles are 57°. All Pm–O bond lengths are 2.39 Å. O2- is bonded to four Pm3+ atoms to form a mixture of distorted edge and corner-sharing OPm4 trigonal pyramids.},
doi = {10.17188/1342473},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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