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Title: Materials Data on Nd3HoZr4O14 by Materials Project

Abstract

HoNd3Zr4O14 crystallizes in the trigonal R-3m space group. The structure is three-dimensional. Ho3+ is bonded in a distorted body-centered cubic geometry to eight O2- atoms. There are two shorter (2.24 Å) and six longer (2.57 Å) Ho–O bond lengths. Nd3+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are a spread of Nd–O bond distances ranging from 2.35–2.59 Å. There are two inequivalent Zr4+ sites. In the first Zr4+ site, Zr4+ is bonded to six equivalent O2- atoms to form corner-sharing ZrO6 octahedra. The corner-sharing octahedral tilt angles are 52°. All Zr–O bond lengths are 2.11 Å. In the second Zr4+ site, Zr4+ is bonded to six O2- atoms to form corner-sharing ZrO6 octahedra. The corner-sharing octahedral tilt angles are 52°. All Zr–O bond lengths are 2.11 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded to one Ho3+ and three equivalent Nd3+ atoms to form ONd3Ho tetrahedra that share corners with sixteen ONd3Ho tetrahedra and edges with six ONdHoZr2 tetrahedra. In the second O2- site, O2- is bonded to one Ho3+, one Nd3+, and two equivalent Zr4+ atoms to form a mixture of distorted edge and corner-sharing ONdHoZr2 tetrahedra.more » In the third O2- site, O2- is bonded to two equivalent Nd3+ and two Zr4+ atoms to form a mixture of distorted edge and corner-sharing ONd2Zr2 tetrahedra.« less

Authors:
Publication Date:
Other Number(s):
mp-1220266
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; Nd3HoZr4O14; Ho-Nd-O-Zr
OSTI Identifier:
1683210
DOI:
https://doi.org/10.17188/1683210

Citation Formats

The Materials Project. Materials Data on Nd3HoZr4O14 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1683210.
The Materials Project. Materials Data on Nd3HoZr4O14 by Materials Project. United States. doi:https://doi.org/10.17188/1683210
The Materials Project. 2020. "Materials Data on Nd3HoZr4O14 by Materials Project". United States. doi:https://doi.org/10.17188/1683210. https://www.osti.gov/servlets/purl/1683210. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1683210,
title = {Materials Data on Nd3HoZr4O14 by Materials Project},
author = {The Materials Project},
abstractNote = {HoNd3Zr4O14 crystallizes in the trigonal R-3m space group. The structure is three-dimensional. Ho3+ is bonded in a distorted body-centered cubic geometry to eight O2- atoms. There are two shorter (2.24 Å) and six longer (2.57 Å) Ho–O bond lengths. Nd3+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are a spread of Nd–O bond distances ranging from 2.35–2.59 Å. There are two inequivalent Zr4+ sites. In the first Zr4+ site, Zr4+ is bonded to six equivalent O2- atoms to form corner-sharing ZrO6 octahedra. The corner-sharing octahedral tilt angles are 52°. All Zr–O bond lengths are 2.11 Å. In the second Zr4+ site, Zr4+ is bonded to six O2- atoms to form corner-sharing ZrO6 octahedra. The corner-sharing octahedral tilt angles are 52°. All Zr–O bond lengths are 2.11 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded to one Ho3+ and three equivalent Nd3+ atoms to form ONd3Ho tetrahedra that share corners with sixteen ONd3Ho tetrahedra and edges with six ONdHoZr2 tetrahedra. In the second O2- site, O2- is bonded to one Ho3+, one Nd3+, and two equivalent Zr4+ atoms to form a mixture of distorted edge and corner-sharing ONdHoZr2 tetrahedra. In the third O2- site, O2- is bonded to two equivalent Nd3+ and two Zr4+ atoms to form a mixture of distorted edge and corner-sharing ONd2Zr2 tetrahedra.},
doi = {10.17188/1683210},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}