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Title: Materials Data on Sn2Mo15S19 by Materials Project

Abstract

Mo15Sn2S19 crystallizes in the hexagonal P6_3/m space group. The structure is three-dimensional. there are three inequivalent Mo+2.27+ sites. In the first Mo+2.27+ site, Mo+2.27+ is bonded to five S2- atoms to form a mixture of corner and edge-sharing MoS5 square pyramids. There are a spread of Mo–S bond distances ranging from 2.42–2.55 Å. In the second Mo+2.27+ site, Mo+2.27+ is bonded to five S2- atoms to form a mixture of corner and edge-sharing MoS5 square pyramids. There are a spread of Mo–S bond distances ranging from 2.42–2.58 Å. In the third Mo+2.27+ site, Mo+2.27+ is bonded in a see-saw-like geometry to four S2- atoms. There are a spread of Mo–S bond distances ranging from 2.44–2.47 Å. Sn2+ is bonded in a 1-coordinate geometry to seven S2- atoms. There are a spread of Sn–S bond distances ranging from 2.62–3.21 Å. There are five inequivalent S2- sites. In the first S2- site, S2- is bonded in a 3-coordinate geometry to three equivalent Mo+2.27+ atoms. In the second S2- site, S2- is bonded in a 4-coordinate geometry to three equivalent Mo+2.27+ and one Sn2+ atom. In the third S2- site, S2- is bonded in a 4-coordinate geometry to four Mo+2.27+ atoms. In themore » fourth S2- site, S2- is bonded in a 5-coordinate geometry to four Mo+2.27+ and one Sn2+ atom. In the fifth S2- site, S2- is bonded in a 4-coordinate geometry to four Mo+2.27+ and one Sn2+ atom.« less

Authors:
Publication Date:
Other Number(s):
mp-1197201
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; Sn2Mo15S19; Mo-S-Sn
OSTI Identifier:
1680523
DOI:
https://doi.org/10.17188/1680523

Citation Formats

The Materials Project. Materials Data on Sn2Mo15S19 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1680523.
The Materials Project. Materials Data on Sn2Mo15S19 by Materials Project. United States. doi:https://doi.org/10.17188/1680523
The Materials Project. 2020. "Materials Data on Sn2Mo15S19 by Materials Project". United States. doi:https://doi.org/10.17188/1680523. https://www.osti.gov/servlets/purl/1680523. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1680523,
title = {Materials Data on Sn2Mo15S19 by Materials Project},
author = {The Materials Project},
abstractNote = {Mo15Sn2S19 crystallizes in the hexagonal P6_3/m space group. The structure is three-dimensional. there are three inequivalent Mo+2.27+ sites. In the first Mo+2.27+ site, Mo+2.27+ is bonded to five S2- atoms to form a mixture of corner and edge-sharing MoS5 square pyramids. There are a spread of Mo–S bond distances ranging from 2.42–2.55 Å. In the second Mo+2.27+ site, Mo+2.27+ is bonded to five S2- atoms to form a mixture of corner and edge-sharing MoS5 square pyramids. There are a spread of Mo–S bond distances ranging from 2.42–2.58 Å. In the third Mo+2.27+ site, Mo+2.27+ is bonded in a see-saw-like geometry to four S2- atoms. There are a spread of Mo–S bond distances ranging from 2.44–2.47 Å. Sn2+ is bonded in a 1-coordinate geometry to seven S2- atoms. There are a spread of Sn–S bond distances ranging from 2.62–3.21 Å. There are five inequivalent S2- sites. In the first S2- site, S2- is bonded in a 3-coordinate geometry to three equivalent Mo+2.27+ atoms. In the second S2- site, S2- is bonded in a 4-coordinate geometry to three equivalent Mo+2.27+ and one Sn2+ atom. In the third S2- site, S2- is bonded in a 4-coordinate geometry to four Mo+2.27+ atoms. In the fourth S2- site, S2- is bonded in a 5-coordinate geometry to four Mo+2.27+ and one Sn2+ atom. In the fifth S2- site, S2- is bonded in a 4-coordinate geometry to four Mo+2.27+ and one Sn2+ atom.},
doi = {10.17188/1680523},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Apr 29 00:00:00 EDT 2020},
month = {Wed Apr 29 00:00:00 EDT 2020}
}