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Title: Materials Data on Sr3MgRhO6 by Materials Project

Abstract

Sr3MgRhO6 crystallizes in the trigonal R-3c space group. The structure is three-dimensional. Sr2+ is bonded in a 8-coordinate geometry to eight equivalent O2- atoms. There are a spread of Sr–O bond distances ranging from 2.49–2.75 Å. Mg2+ is bonded to six equivalent O2- atoms to form distorted MgO6 pentagonal pyramids that share faces with two equivalent RhO6 octahedra. All Mg–O bond lengths are 2.19 Å. Rh4+ is bonded to six equivalent O2- atoms to form RhO6 octahedra that share faces with two equivalent MgO6 pentagonal pyramids. All Rh–O bond lengths are 2.04 Å. O2- is bonded to four equivalent Sr2+, one Mg2+, and one Rh4+ atom to form a mixture of distorted edge, face, and corner-sharing OSr4MgRh octahedra. The corner-sharing octahedra tilt angles range from 0–65°.

Authors:
Publication Date:
Other Number(s):
mp-16984
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; Sr3MgRhO6; Mg-O-Rh-Sr
OSTI Identifier:
1192270
DOI:
https://doi.org/10.17188/1192270

Citation Formats

The Materials Project. Materials Data on Sr3MgRhO6 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1192270.
The Materials Project. Materials Data on Sr3MgRhO6 by Materials Project. United States. doi:https://doi.org/10.17188/1192270
The Materials Project. 2020. "Materials Data on Sr3MgRhO6 by Materials Project". United States. doi:https://doi.org/10.17188/1192270. https://www.osti.gov/servlets/purl/1192270. Pub date:Fri Jul 17 00:00:00 EDT 2020
@article{osti_1192270,
title = {Materials Data on Sr3MgRhO6 by Materials Project},
author = {The Materials Project},
abstractNote = {Sr3MgRhO6 crystallizes in the trigonal R-3c space group. The structure is three-dimensional. Sr2+ is bonded in a 8-coordinate geometry to eight equivalent O2- atoms. There are a spread of Sr–O bond distances ranging from 2.49–2.75 Å. Mg2+ is bonded to six equivalent O2- atoms to form distorted MgO6 pentagonal pyramids that share faces with two equivalent RhO6 octahedra. All Mg–O bond lengths are 2.19 Å. Rh4+ is bonded to six equivalent O2- atoms to form RhO6 octahedra that share faces with two equivalent MgO6 pentagonal pyramids. All Rh–O bond lengths are 2.04 Å. O2- is bonded to four equivalent Sr2+, one Mg2+, and one Rh4+ atom to form a mixture of distorted edge, face, and corner-sharing OSr4MgRh octahedra. The corner-sharing octahedra tilt angles range from 0–65°.},
doi = {10.17188/1192270},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}