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Title: Materials Data on Ca2SnS4 by Materials Project

Abstract

Ca2SnS4 crystallizes in the tetragonal I-4 space group. The structure is three-dimensional. there are two inequivalent Ca2+ sites. In the first Ca2+ site, Ca2+ is bonded to four equivalent S2- atoms to form CaS4 tetrahedra that share corners with four equivalent CaS4 tetrahedra and corners with four equivalent SnS4 tetrahedra. All Ca–S bond lengths are 2.75 Å. In the second Ca2+ site, Ca2+ is bonded to four equivalent S2- atoms to form CaS4 tetrahedra that share corners with four equivalent CaS4 tetrahedra and corners with four equivalent SnS4 tetrahedra. All Ca–S bond lengths are 2.73 Å. Sn4+ is bonded to four equivalent S2- atoms to form SnS4 tetrahedra that share corners with eight CaS4 tetrahedra. All Sn–S bond lengths are 2.42 Å. S2- is bonded in a trigonal non-coplanar geometry to two Ca2+ and one Sn4+ atom.

Authors:
Publication Date:
Other Number(s):
mp-866922
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; Ca2SnS4; Ca-S-Sn
OSTI Identifier:
1311726
DOI:
https://doi.org/10.17188/1311726

Citation Formats

The Materials Project. Materials Data on Ca2SnS4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1311726.
The Materials Project. Materials Data on Ca2SnS4 by Materials Project. United States. doi:https://doi.org/10.17188/1311726
The Materials Project. 2020. "Materials Data on Ca2SnS4 by Materials Project". United States. doi:https://doi.org/10.17188/1311726. https://www.osti.gov/servlets/purl/1311726. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1311726,
title = {Materials Data on Ca2SnS4 by Materials Project},
author = {The Materials Project},
abstractNote = {Ca2SnS4 crystallizes in the tetragonal I-4 space group. The structure is three-dimensional. there are two inequivalent Ca2+ sites. In the first Ca2+ site, Ca2+ is bonded to four equivalent S2- atoms to form CaS4 tetrahedra that share corners with four equivalent CaS4 tetrahedra and corners with four equivalent SnS4 tetrahedra. All Ca–S bond lengths are 2.75 Å. In the second Ca2+ site, Ca2+ is bonded to four equivalent S2- atoms to form CaS4 tetrahedra that share corners with four equivalent CaS4 tetrahedra and corners with four equivalent SnS4 tetrahedra. All Ca–S bond lengths are 2.73 Å. Sn4+ is bonded to four equivalent S2- atoms to form SnS4 tetrahedra that share corners with eight CaS4 tetrahedra. All Sn–S bond lengths are 2.42 Å. S2- is bonded in a trigonal non-coplanar geometry to two Ca2+ and one Sn4+ atom.},
doi = {10.17188/1311726},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}