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Title: Materials Data on CrFeS4 by Materials Project

Abstract

CrFeS4 crystallizes in the orthorhombic Imma space group. The structure is three-dimensional. Cr5+ is bonded to six S2- atoms to form CrS6 octahedra that share corners with six equivalent FeS4 tetrahedra and edges with two equivalent CrS6 octahedra. There are two shorter (2.33 Å) and four longer (2.36 Å) Cr–S bond lengths. Fe3+ is bonded to four S2- atoms to form FeS4 tetrahedra that share corners with six equivalent CrS6 octahedra. The corner-sharing octahedra tilt angles range from 50–57°. There are two shorter (2.04 Å) and two longer (2.15 Å) Fe–S bond lengths. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded in a distorted bent 120 degrees geometry to one Cr5+ and one Fe3+ atom. In the second S2- site, S2- is bonded in a distorted trigonal planar geometry to two equivalent Cr5+ and one Fe3+ atom.

Publication Date:
Other Number(s):
mp-1226336
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Product Type:
Dataset
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)
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; CrFeS4; Cr-Fe-S
OSTI Identifier:
1663658
DOI:
https://doi.org/10.17188/1663658

Citation Formats

The Materials Project. Materials Data on CrFeS4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1663658.
The Materials Project. Materials Data on CrFeS4 by Materials Project. United States. doi:https://doi.org/10.17188/1663658
The Materials Project. 2020. "Materials Data on CrFeS4 by Materials Project". United States. doi:https://doi.org/10.17188/1663658. https://www.osti.gov/servlets/purl/1663658. Pub date:Mon Jul 20 00:00:00 EDT 2020
@article{osti_1663658,
title = {Materials Data on CrFeS4 by Materials Project},
author = {The Materials Project},
abstractNote = {CrFeS4 crystallizes in the orthorhombic Imma space group. The structure is three-dimensional. Cr5+ is bonded to six S2- atoms to form CrS6 octahedra that share corners with six equivalent FeS4 tetrahedra and edges with two equivalent CrS6 octahedra. There are two shorter (2.33 Å) and four longer (2.36 Å) Cr–S bond lengths. Fe3+ is bonded to four S2- atoms to form FeS4 tetrahedra that share corners with six equivalent CrS6 octahedra. The corner-sharing octahedra tilt angles range from 50–57°. There are two shorter (2.04 Å) and two longer (2.15 Å) Fe–S bond lengths. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded in a distorted bent 120 degrees geometry to one Cr5+ and one Fe3+ atom. In the second S2- site, S2- is bonded in a distorted trigonal planar geometry to two equivalent Cr5+ and one Fe3+ atom.},
doi = {10.17188/1663658},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}