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Title: Materials Data on ZnCo2S5 by Materials Project

Abstract

Co2ZnS5 crystallizes in the monoclinic P2_1/m space group. The structure is three-dimensional. there are two inequivalent Co4+ sites. In the first Co4+ site, Co4+ is bonded to five S2- atoms to form a mixture of edge and corner-sharing CoS5 trigonal bipyramids. There are a spread of Co–S bond distances ranging from 2.15–2.22 Å. In the second Co4+ site, Co4+ is bonded to five S2- atoms to form a mixture of edge and corner-sharing CoS5 trigonal bipyramids. There are a spread of Co–S bond distances ranging from 2.15–2.22 Å. Zn2+ is bonded in a 2-coordinate geometry to eight S2- atoms. There are a spread of Zn–S bond distances ranging from 2.38–2.94 Å. There are five inequivalent S2- sites. In the first S2- site, S2- is bonded to two Co4+ and two equivalent Zn2+ atoms to form corner-sharing SZn2Co2 tetrahedra. In the second S2- site, S2- is bonded in a distorted see-saw-like geometry to three equivalent Co4+ and one Zn2+ atom. In the third S2- site, S2- is bonded in a distorted see-saw-like geometry to three equivalent Co4+ and one Zn2+ atom. In the fourth S2- site, S2- is bonded in a 1-coordinate geometry to one Co4+, two equivalent Zn2+, and onemore » S2- atom. The S–S bond length is 2.14 Å. In the fifth S2- site, S2- is bonded in a 1-coordinate geometry to one Co4+, two equivalent Zn2+, and one S2- atom.« less

Publication Date:
Other Number(s):
mvc-12859
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; ZnCo2S5; Co-S-Zn
OSTI Identifier:
1318665
DOI:
https://doi.org/10.17188/1318665

Citation Formats

The Materials Project. Materials Data on ZnCo2S5 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1318665.
The Materials Project. Materials Data on ZnCo2S5 by Materials Project. United States. doi:https://doi.org/10.17188/1318665
The Materials Project. 2020. "Materials Data on ZnCo2S5 by Materials Project". United States. doi:https://doi.org/10.17188/1318665. https://www.osti.gov/servlets/purl/1318665. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1318665,
title = {Materials Data on ZnCo2S5 by Materials Project},
author = {The Materials Project},
abstractNote = {Co2ZnS5 crystallizes in the monoclinic P2_1/m space group. The structure is three-dimensional. there are two inequivalent Co4+ sites. In the first Co4+ site, Co4+ is bonded to five S2- atoms to form a mixture of edge and corner-sharing CoS5 trigonal bipyramids. There are a spread of Co–S bond distances ranging from 2.15–2.22 Å. In the second Co4+ site, Co4+ is bonded to five S2- atoms to form a mixture of edge and corner-sharing CoS5 trigonal bipyramids. There are a spread of Co–S bond distances ranging from 2.15–2.22 Å. Zn2+ is bonded in a 2-coordinate geometry to eight S2- atoms. There are a spread of Zn–S bond distances ranging from 2.38–2.94 Å. There are five inequivalent S2- sites. In the first S2- site, S2- is bonded to two Co4+ and two equivalent Zn2+ atoms to form corner-sharing SZn2Co2 tetrahedra. In the second S2- site, S2- is bonded in a distorted see-saw-like geometry to three equivalent Co4+ and one Zn2+ atom. In the third S2- site, S2- is bonded in a distorted see-saw-like geometry to three equivalent Co4+ and one Zn2+ atom. In the fourth S2- site, S2- is bonded in a 1-coordinate geometry to one Co4+, two equivalent Zn2+, and one S2- atom. The S–S bond length is 2.14 Å. In the fifth S2- site, S2- is bonded in a 1-coordinate geometry to one Co4+, two equivalent Zn2+, and one S2- atom.},
doi = {10.17188/1318665},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}