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Title: Materials Data on Co8RhS8 by Materials Project

Abstract

RhCo8S8 crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Rh3+ is bonded to six equivalent S2- atoms to form RhS6 octahedra that share corners with twenty-four equivalent CoS4 tetrahedra. All Rh–S bond lengths are 2.42 Å. Co+1.62+ is bonded to four S2- atoms to form CoS4 tetrahedra that share corners with three equivalent RhS6 octahedra, corners with six equivalent CoS4 tetrahedra, and edges with three equivalent CoS4 tetrahedra. The corner-sharing octahedral tilt angles are 54°. There are one shorter (2.12 Å) and three longer (2.18 Å) Co–S bond lengths. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded in a tetrahedral geometry to four equivalent Co+1.62+ atoms. In the second S2- site, S2- is bonded in a 5-coordinate geometry to one Rh3+ and four equivalent Co+1.62+ atoms.

Authors:
Publication Date:
Other Number(s):
mp-1188878
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; Co8RhS8; Co-Rh-S
OSTI Identifier:
1688245
DOI:
https://doi.org/10.17188/1688245

Citation Formats

The Materials Project. Materials Data on Co8RhS8 by Materials Project. United States: N. p., 2019. Web. doi:10.17188/1688245.
The Materials Project. Materials Data on Co8RhS8 by Materials Project. United States. doi:https://doi.org/10.17188/1688245
The Materials Project. 2019. "Materials Data on Co8RhS8 by Materials Project". United States. doi:https://doi.org/10.17188/1688245. https://www.osti.gov/servlets/purl/1688245. Pub date:Fri Jan 11 00:00:00 EST 2019
@article{osti_1688245,
title = {Materials Data on Co8RhS8 by Materials Project},
author = {The Materials Project},
abstractNote = {RhCo8S8 crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Rh3+ is bonded to six equivalent S2- atoms to form RhS6 octahedra that share corners with twenty-four equivalent CoS4 tetrahedra. All Rh–S bond lengths are 2.42 Å. Co+1.62+ is bonded to four S2- atoms to form CoS4 tetrahedra that share corners with three equivalent RhS6 octahedra, corners with six equivalent CoS4 tetrahedra, and edges with three equivalent CoS4 tetrahedra. The corner-sharing octahedral tilt angles are 54°. There are one shorter (2.12 Å) and three longer (2.18 Å) Co–S bond lengths. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded in a tetrahedral geometry to four equivalent Co+1.62+ atoms. In the second S2- site, S2- is bonded in a 5-coordinate geometry to one Rh3+ and four equivalent Co+1.62+ atoms.},
doi = {10.17188/1688245},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {1}
}