DOE Data Explorer title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Materials Data on CoRuS4 by Materials Project

Abstract

RuCoS4 is pyrite-derived structured and crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Ru6+ is bonded to six S2- atoms to form RuS6 octahedra that share corners with four equivalent RuS6 octahedra, corners with eight equivalent CoS6 octahedra, and corners with two equivalent SCo2RuS tetrahedra. The corner-sharing octahedra tilt angles range from 64–66°. All Ru–S bond lengths are 2.36 Å. Co2+ is bonded to six S2- atoms to form CoS6 octahedra that share corners with four equivalent CoS6 octahedra, corners with eight equivalent RuS6 octahedra, and corners with four equivalent SCo2RuS tetrahedra. The corner-sharing octahedra tilt angles range from 64–65°. There are a spread of Co–S bond distances ranging from 2.30–2.36 Å. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded in a 4-coordinate geometry to two equivalent Ru6+, one Co2+, and one S2- atom. The S–S bond length is 2.19 Å. In the second S2- site, S2- is bonded to one Ru6+, two equivalent Co2+, and one S2- atom to form distorted SCo2RuS tetrahedra that share a cornercorner with one RuS6 octahedra, corners with two equivalent CoS6 octahedra, and corners with seven equivalent SCo2RuS tetrahedra. The corner-sharing octahedra tilt angles rangemore » from 75–79°. The S–S bond length is 2.15 Å.« less

Authors:
Publication Date:
Other Number(s):
mp-1226040
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; CoRuS4; Co-Ru-S
OSTI Identifier:
1740917
DOI:
https://doi.org/10.17188/1740917

Citation Formats

The Materials Project. Materials Data on CoRuS4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1740917.
The Materials Project. Materials Data on CoRuS4 by Materials Project. United States. doi:https://doi.org/10.17188/1740917
The Materials Project. 2020. "Materials Data on CoRuS4 by Materials Project". United States. doi:https://doi.org/10.17188/1740917. https://www.osti.gov/servlets/purl/1740917. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1740917,
title = {Materials Data on CoRuS4 by Materials Project},
author = {The Materials Project},
abstractNote = {RuCoS4 is pyrite-derived structured and crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Ru6+ is bonded to six S2- atoms to form RuS6 octahedra that share corners with four equivalent RuS6 octahedra, corners with eight equivalent CoS6 octahedra, and corners with two equivalent SCo2RuS tetrahedra. The corner-sharing octahedra tilt angles range from 64–66°. All Ru–S bond lengths are 2.36 Å. Co2+ is bonded to six S2- atoms to form CoS6 octahedra that share corners with four equivalent CoS6 octahedra, corners with eight equivalent RuS6 octahedra, and corners with four equivalent SCo2RuS tetrahedra. The corner-sharing octahedra tilt angles range from 64–65°. There are a spread of Co–S bond distances ranging from 2.30–2.36 Å. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded in a 4-coordinate geometry to two equivalent Ru6+, one Co2+, and one S2- atom. The S–S bond length is 2.19 Å. In the second S2- site, S2- is bonded to one Ru6+, two equivalent Co2+, and one S2- atom to form distorted SCo2RuS tetrahedra that share a cornercorner with one RuS6 octahedra, corners with two equivalent CoS6 octahedra, and corners with seven equivalent SCo2RuS tetrahedra. The corner-sharing octahedra tilt angles range from 75–79°. The S–S bond length is 2.15 Å.},
doi = {10.17188/1740917},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}