U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Li2SiSnS4 by Materials Project
Abstract
Li2SnSiS4 crystallizes in the tetragonal I-42m space group. The structure is three-dimensional. Li1+ is bonded to four equivalent S2- atoms to form distorted LiS4 trigonal pyramids that share corners with four equivalent SiS4 tetrahedra and corners with four equivalent LiS4 trigonal pyramids. All Li–S bond lengths are 2.45 Å. Sn2+ is bonded in a 8-coordinate geometry to eight equivalent S2- atoms. There are four shorter (3.07 Å) and four longer (3.17 Å) Sn–S bond lengths. Si4+ is bonded to four equivalent S2- atoms to form SiS4 tetrahedra that share corners with eight equivalent LiS4 trigonal pyramids. All Si–S bond lengths are 2.14 Å. S2- is bonded in a 3-coordinate geometry to two equivalent Li1+, two equivalent Sn2+, and one Si4+ atom.
- Authors:
- Publication Date:
- Other Number(s):
- mp-1021497
- 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; Li2SiSnS4; Li-S-Si-Sn
- OSTI Identifier:
- 1351438
- DOI:
- https://doi.org/10.17188/1351438
Citation Formats
The Materials Project. Materials Data on Li2SiSnS4 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1351438.
The Materials Project. Materials Data on Li2SiSnS4 by Materials Project. United States. doi:https://doi.org/10.17188/1351438
The Materials Project. 2020.
"Materials Data on Li2SiSnS4 by Materials Project". United States. doi:https://doi.org/10.17188/1351438. https://www.osti.gov/servlets/purl/1351438. Pub date:Tue May 05 00:00:00 EDT 2020
@article{osti_1351438,
title = {Materials Data on Li2SiSnS4 by Materials Project},
author = {The Materials Project},
abstractNote = {Li2SnSiS4 crystallizes in the tetragonal I-42m space group. The structure is three-dimensional. Li1+ is bonded to four equivalent S2- atoms to form distorted LiS4 trigonal pyramids that share corners with four equivalent SiS4 tetrahedra and corners with four equivalent LiS4 trigonal pyramids. All Li–S bond lengths are 2.45 Å. Sn2+ is bonded in a 8-coordinate geometry to eight equivalent S2- atoms. There are four shorter (3.07 Å) and four longer (3.17 Å) Sn–S bond lengths. Si4+ is bonded to four equivalent S2- atoms to form SiS4 tetrahedra that share corners with eight equivalent LiS4 trigonal pyramids. All Si–S bond lengths are 2.14 Å. S2- is bonded in a 3-coordinate geometry to two equivalent Li1+, two equivalent Sn2+, and one Si4+ atom.},
doi = {10.17188/1351438},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}