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Title: Materials Data on Lu3Bi(Ru2O7)2 by Materials Project

Abstract

Lu3Bi(Ru2O7)2 crystallizes in the trigonal R-3m space group. The structure is three-dimensional. Lu3+ is bonded in a distorted body-centered cubic geometry to eight O2- atoms. There are a spread of Lu–O bond distances ranging from 2.17–2.44 Å. There are two inequivalent Ru4+ sites. In the first Ru4+ site, Ru4+ is bonded to six equivalent O2- atoms to form corner-sharing RuO6 octahedra. The corner-sharing octahedral tilt angles are 53°. All Ru–O bond lengths are 2.01 Å. In the second Ru4+ site, Ru4+ is bonded to six O2- atoms to form corner-sharing RuO6 octahedra. The corner-sharing octahedra tilt angles range from 52–53°. There are four shorter (2.00 Å) and two longer (2.01 Å) Ru–O bond lengths. Bi3+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are two shorter (2.31 Å) and six longer (2.47 Å) Bi–O bond lengths. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded to three equivalent Lu3+ and one Bi3+ atom to form OLu3Bi tetrahedra that share corners with ten OLu3Bi tetrahedra and edges with three equivalent OLu2Ru2 tetrahedra. In the second O2- site, O2- is bonded to two equivalent Lu3+ and two Ru4+ atoms to form a mixturemore » of distorted corner and edge-sharing OLu2Ru2 tetrahedra. In the third O2- site, O2- is bonded in a 4-coordinate geometry to one Lu3+, two equivalent Ru4+, and one Bi3+ atom.« less

Authors:
Publication Date:
Other Number(s):
mp-1222434
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; Lu3Bi(Ru2O7)2; Bi-Lu-O-Ru
OSTI Identifier:
1732050
DOI:
https://doi.org/10.17188/1732050

Citation Formats

The Materials Project. Materials Data on Lu3Bi(Ru2O7)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1732050.
The Materials Project. Materials Data on Lu3Bi(Ru2O7)2 by Materials Project. United States. doi:https://doi.org/10.17188/1732050
The Materials Project. 2020. "Materials Data on Lu3Bi(Ru2O7)2 by Materials Project". United States. doi:https://doi.org/10.17188/1732050. https://www.osti.gov/servlets/purl/1732050. Pub date:Fri Jun 05 00:00:00 EDT 2020
@article{osti_1732050,
title = {Materials Data on Lu3Bi(Ru2O7)2 by Materials Project},
author = {The Materials Project},
abstractNote = {Lu3Bi(Ru2O7)2 crystallizes in the trigonal R-3m space group. The structure is three-dimensional. Lu3+ is bonded in a distorted body-centered cubic geometry to eight O2- atoms. There are a spread of Lu–O bond distances ranging from 2.17–2.44 Å. There are two inequivalent Ru4+ sites. In the first Ru4+ site, Ru4+ is bonded to six equivalent O2- atoms to form corner-sharing RuO6 octahedra. The corner-sharing octahedral tilt angles are 53°. All Ru–O bond lengths are 2.01 Å. In the second Ru4+ site, Ru4+ is bonded to six O2- atoms to form corner-sharing RuO6 octahedra. The corner-sharing octahedra tilt angles range from 52–53°. There are four shorter (2.00 Å) and two longer (2.01 Å) Ru–O bond lengths. Bi3+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are two shorter (2.31 Å) and six longer (2.47 Å) Bi–O bond lengths. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded to three equivalent Lu3+ and one Bi3+ atom to form OLu3Bi tetrahedra that share corners with ten OLu3Bi tetrahedra and edges with three equivalent OLu2Ru2 tetrahedra. In the second O2- site, O2- is bonded to two equivalent Lu3+ and two Ru4+ atoms to form a mixture of distorted corner and edge-sharing OLu2Ru2 tetrahedra. In the third O2- site, O2- is bonded in a 4-coordinate geometry to one Lu3+, two equivalent Ru4+, and one Bi3+ atom.},
doi = {10.17188/1732050},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {6}
}