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Title: Materials Data on PrHfO4 by Materials Project

Abstract

PrHfO4 crystallizes in the tetragonal I4_1/a space group. The structure is three-dimensional. there are four inequivalent Pr4+ sites. In the first Pr4+ site, Pr4+ is bonded in a body-centered cubic geometry to eight equivalent O2- atoms. There are four shorter (2.45 Å) and four longer (2.50 Å) Pr–O bond lengths. In the second Pr4+ site, Pr4+ is bonded in a body-centered cubic geometry to eight equivalent O2- atoms. There are four shorter (2.45 Å) and four longer (2.50 Å) Pr–O bond lengths. In the third Pr4+ site, Pr4+ is bonded in a body-centered cubic geometry to eight equivalent O2- atoms. There are four shorter (2.45 Å) and four longer (2.50 Å) Pr–O bond lengths. In the fourth Pr4+ site, Pr4+ is bonded in a body-centered cubic geometry to eight equivalent O2- atoms. There are four shorter (2.45 Å) and four longer (2.50 Å) Pr–O bond lengths. There are four inequivalent Hf4+ sites. In the first Hf4+ site, Hf4+ is bonded in a distorted tetrahedral geometry to four equivalent O2- atoms. All Hf–O bond lengths are 2.01 Å. In the second Hf4+ site, Hf4+ is bonded in a distorted tetrahedral geometry to four equivalent O2- atoms. All Hf–O bond lengths aremore » 2.01 Å. In the third Hf4+ site, Hf4+ is bonded in a distorted tetrahedral geometry to four equivalent O2- atoms. All Hf–O bond lengths are 2.01 Å. In the fourth Hf4+ site, Hf4+ is bonded in a distorted tetrahedral geometry to four equivalent O2- atoms. All Hf–O bond lengths are 2.01 Å. O2- is bonded in a 1-coordinate geometry to two Pr4+ and one Hf4+ atom.« less

Authors:
Publication Date:
Other Number(s):
mp-1101671
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; PrHfO4; Hf-O-Pr
OSTI Identifier:
1685211
DOI:
https://doi.org/10.17188/1685211

Citation Formats

The Materials Project. Materials Data on PrHfO4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1685211.
The Materials Project. Materials Data on PrHfO4 by Materials Project. United States. doi:https://doi.org/10.17188/1685211
The Materials Project. 2020. "Materials Data on PrHfO4 by Materials Project". United States. doi:https://doi.org/10.17188/1685211. https://www.osti.gov/servlets/purl/1685211. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1685211,
title = {Materials Data on PrHfO4 by Materials Project},
author = {The Materials Project},
abstractNote = {PrHfO4 crystallizes in the tetragonal I4_1/a space group. The structure is three-dimensional. there are four inequivalent Pr4+ sites. In the first Pr4+ site, Pr4+ is bonded in a body-centered cubic geometry to eight equivalent O2- atoms. There are four shorter (2.45 Å) and four longer (2.50 Å) Pr–O bond lengths. In the second Pr4+ site, Pr4+ is bonded in a body-centered cubic geometry to eight equivalent O2- atoms. There are four shorter (2.45 Å) and four longer (2.50 Å) Pr–O bond lengths. In the third Pr4+ site, Pr4+ is bonded in a body-centered cubic geometry to eight equivalent O2- atoms. There are four shorter (2.45 Å) and four longer (2.50 Å) Pr–O bond lengths. In the fourth Pr4+ site, Pr4+ is bonded in a body-centered cubic geometry to eight equivalent O2- atoms. There are four shorter (2.45 Å) and four longer (2.50 Å) Pr–O bond lengths. There are four inequivalent Hf4+ sites. In the first Hf4+ site, Hf4+ is bonded in a distorted tetrahedral geometry to four equivalent O2- atoms. All Hf–O bond lengths are 2.01 Å. In the second Hf4+ site, Hf4+ is bonded in a distorted tetrahedral geometry to four equivalent O2- atoms. All Hf–O bond lengths are 2.01 Å. In the third Hf4+ site, Hf4+ is bonded in a distorted tetrahedral geometry to four equivalent O2- atoms. All Hf–O bond lengths are 2.01 Å. In the fourth Hf4+ site, Hf4+ is bonded in a distorted tetrahedral geometry to four equivalent O2- atoms. All Hf–O bond lengths are 2.01 Å. O2- is bonded in a 1-coordinate geometry to two Pr4+ and one Hf4+ atom.},
doi = {10.17188/1685211},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}