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Title: Materials Data on PmPr3 by Materials Project

Abstract

PmPr3 is Copper-derived structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Pm is bonded to twelve Pr atoms to form PmPr12 cuboctahedra that share corners with four equivalent PmPr12 cuboctahedra, corners with eight equivalent PrPm4Pr8 cuboctahedra, edges with eight equivalent PmPr12 cuboctahedra, edges with sixteen equivalent PrPm4Pr8 cuboctahedra, faces with four equivalent PmPr12 cuboctahedra, and faces with fourteen PrPm4Pr8 cuboctahedra. There are four shorter (3.70 Å) and eight longer (3.71 Å) Pm–Pr bond lengths. There are two inequivalent Pr sites. In the first Pr site, Pr is bonded to four equivalent Pm and eight Pr atoms to form PrPm4Pr8 cuboctahedra that share corners with twelve equivalent PrPm4Pr8 cuboctahedra, edges with eight equivalent PmPr12 cuboctahedra, edges with sixteen PrPm4Pr8 cuboctahedra, faces with four equivalent PmPr12 cuboctahedra, and faces with fourteen PrPm4Pr8 cuboctahedra. There are four shorter (3.70 Å) and four longer (3.71 Å) Pr–Pr bond lengths. In the second Pr site, Pr is bonded to four equivalent Pm and eight equivalent Pr atoms to form PrPm4Pr8 cuboctahedra that share corners with four equivalent PrPm4Pr8 cuboctahedra, corners with eight equivalent PmPr12 cuboctahedra, edges with twenty-four PrPm4Pr8 cuboctahedra, faces with six equivalent PmPr12 cuboctahedra, and faces with twelvemore » PrPm4Pr8 cuboctahedra.« less

Authors:
Publication Date:
Other Number(s):
mp-1186635
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; PmPr3; Pm-Pr
OSTI Identifier:
1679920
DOI:
https://doi.org/10.17188/1679920

Citation Formats

The Materials Project. Materials Data on PmPr3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1679920.
The Materials Project. Materials Data on PmPr3 by Materials Project. United States. doi:https://doi.org/10.17188/1679920
The Materials Project. 2020. "Materials Data on PmPr3 by Materials Project". United States. doi:https://doi.org/10.17188/1679920. https://www.osti.gov/servlets/purl/1679920. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1679920,
title = {Materials Data on PmPr3 by Materials Project},
author = {The Materials Project},
abstractNote = {PmPr3 is Copper-derived structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Pm is bonded to twelve Pr atoms to form PmPr12 cuboctahedra that share corners with four equivalent PmPr12 cuboctahedra, corners with eight equivalent PrPm4Pr8 cuboctahedra, edges with eight equivalent PmPr12 cuboctahedra, edges with sixteen equivalent PrPm4Pr8 cuboctahedra, faces with four equivalent PmPr12 cuboctahedra, and faces with fourteen PrPm4Pr8 cuboctahedra. There are four shorter (3.70 Å) and eight longer (3.71 Å) Pm–Pr bond lengths. There are two inequivalent Pr sites. In the first Pr site, Pr is bonded to four equivalent Pm and eight Pr atoms to form PrPm4Pr8 cuboctahedra that share corners with twelve equivalent PrPm4Pr8 cuboctahedra, edges with eight equivalent PmPr12 cuboctahedra, edges with sixteen PrPm4Pr8 cuboctahedra, faces with four equivalent PmPr12 cuboctahedra, and faces with fourteen PrPm4Pr8 cuboctahedra. There are four shorter (3.70 Å) and four longer (3.71 Å) Pr–Pr bond lengths. In the second Pr site, Pr is bonded to four equivalent Pm and eight equivalent Pr atoms to form PrPm4Pr8 cuboctahedra that share corners with four equivalent PrPm4Pr8 cuboctahedra, corners with eight equivalent PmPr12 cuboctahedra, edges with twenty-four PrPm4Pr8 cuboctahedra, faces with six equivalent PmPr12 cuboctahedra, and faces with twelve PrPm4Pr8 cuboctahedra.},
doi = {10.17188/1679920},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}