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Title: Materials Data on Yb5(ReO6)2 by Materials Project

Abstract

Yb5(ReO6)2 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are three inequivalent Yb3+ sites. In the first Yb3+ site, Yb3+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Yb–O bond distances ranging from 2.30–2.54 Å. In the second Yb3+ site, Yb3+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Yb–O bond distances ranging from 2.27–2.54 Å. In the third Yb3+ site, Yb3+ is bonded to six O2- atoms to form YbO6 octahedra that share corners with four equivalent ReO6 octahedra. The corner-sharing octahedral tilt angles are 41°. There are four shorter (2.32 Å) and two longer (2.35 Å) Yb–O bond lengths. Re+4.50+ is bonded to six O2- atoms to form ReO6 octahedra that share corners with two equivalent YbO6 octahedra and edges with two equivalent ReO6 octahedra. The corner-sharing octahedral tilt angles are 41°. There are a spread of Re–O bond distances ranging from 1.84–2.03 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to one Yb3+ and two equivalent Re+4.50+ atoms. In the second O2- site, O2- is bonded in amore » 4-coordinate geometry to three Yb3+ and one Re+4.50+ atom. In the third O2- site, O2- is bonded to two Yb3+ and two equivalent Re+4.50+ atoms to form distorted OYb2Re2 tetrahedra that share corners with six equivalent OYb4 tetrahedra and an edgeedge with one OYb2Re2 tetrahedra. In the fourth O2- site, O2- is bonded to four Yb3+ atoms to form OYb4 tetrahedra that share corners with seven OYb2Re2 tetrahedra and edges with three equivalent OYb4 tetrahedra.« less

Authors:
Publication Date:
Other Number(s):
mp-1207623
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; Yb5(ReO6)2; O-Re-Yb
OSTI Identifier:
1689763
DOI:
https://doi.org/10.17188/1689763

Citation Formats

The Materials Project. Materials Data on Yb5(ReO6)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1689763.
The Materials Project. Materials Data on Yb5(ReO6)2 by Materials Project. United States. doi:https://doi.org/10.17188/1689763
The Materials Project. 2020. "Materials Data on Yb5(ReO6)2 by Materials Project". United States. doi:https://doi.org/10.17188/1689763. https://www.osti.gov/servlets/purl/1689763. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1689763,
title = {Materials Data on Yb5(ReO6)2 by Materials Project},
author = {The Materials Project},
abstractNote = {Yb5(ReO6)2 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are three inequivalent Yb3+ sites. In the first Yb3+ site, Yb3+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Yb–O bond distances ranging from 2.30–2.54 Å. In the second Yb3+ site, Yb3+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Yb–O bond distances ranging from 2.27–2.54 Å. In the third Yb3+ site, Yb3+ is bonded to six O2- atoms to form YbO6 octahedra that share corners with four equivalent ReO6 octahedra. The corner-sharing octahedral tilt angles are 41°. There are four shorter (2.32 Å) and two longer (2.35 Å) Yb–O bond lengths. Re+4.50+ is bonded to six O2- atoms to form ReO6 octahedra that share corners with two equivalent YbO6 octahedra and edges with two equivalent ReO6 octahedra. The corner-sharing octahedral tilt angles are 41°. There are a spread of Re–O bond distances ranging from 1.84–2.03 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a 3-coordinate geometry to one Yb3+ and two equivalent Re+4.50+ atoms. In the second O2- site, O2- is bonded in a 4-coordinate geometry to three Yb3+ and one Re+4.50+ atom. In the third O2- site, O2- is bonded to two Yb3+ and two equivalent Re+4.50+ atoms to form distorted OYb2Re2 tetrahedra that share corners with six equivalent OYb4 tetrahedra and an edgeedge with one OYb2Re2 tetrahedra. In the fourth O2- site, O2- is bonded to four Yb3+ atoms to form OYb4 tetrahedra that share corners with seven OYb2Re2 tetrahedra and edges with three equivalent OYb4 tetrahedra.},
doi = {10.17188/1689763},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}