Materials Data on Fe2AgS3 by Materials Project
Abstract
AgFe2S3 crystallizes in the orthorhombic Cmce space group. The structure is three-dimensional. Fe+2.50+ is bonded to four S2- atoms to form FeS4 tetrahedra that share corners with three equivalent FeS4 tetrahedra, corners with five equivalent AgS4 trigonal pyramids, and edges with two equivalent FeS4 tetrahedra. There are a spread of Fe–S bond distances ranging from 2.13–2.15 Å. Ag1+ is bonded to four S2- atoms to form distorted AgS4 trigonal pyramids that share corners with ten equivalent FeS4 tetrahedra and corners with two equivalent AgS4 trigonal pyramids. There are a spread of Ag–S bond distances ranging from 2.51–2.62 Å. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded in a 4-coordinate geometry to three equivalent Fe+2.50+ and one Ag1+ atom. In the second S2- site, S2- is bonded to two equivalent Fe+2.50+ and two equivalent Ag1+ atoms to form distorted corner-sharing SFe2Ag2 trigonal pyramids.
- Authors:
- Publication Date:
- Other Number(s):
- mp-542627
- 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; Fe2AgS3; Ag-Fe-S
- OSTI Identifier:
- 1266607
- DOI:
- https://doi.org/10.17188/1266607
Citation Formats
The Materials Project. Materials Data on Fe2AgS3 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1266607.
The Materials Project. Materials Data on Fe2AgS3 by Materials Project. United States. doi:https://doi.org/10.17188/1266607
The Materials Project. 2020.
"Materials Data on Fe2AgS3 by Materials Project". United States. doi:https://doi.org/10.17188/1266607. https://www.osti.gov/servlets/purl/1266607. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1266607,
title = {Materials Data on Fe2AgS3 by Materials Project},
author = {The Materials Project},
abstractNote = {AgFe2S3 crystallizes in the orthorhombic Cmce space group. The structure is three-dimensional. Fe+2.50+ is bonded to four S2- atoms to form FeS4 tetrahedra that share corners with three equivalent FeS4 tetrahedra, corners with five equivalent AgS4 trigonal pyramids, and edges with two equivalent FeS4 tetrahedra. There are a spread of Fe–S bond distances ranging from 2.13–2.15 Å. Ag1+ is bonded to four S2- atoms to form distorted AgS4 trigonal pyramids that share corners with ten equivalent FeS4 tetrahedra and corners with two equivalent AgS4 trigonal pyramids. There are a spread of Ag–S bond distances ranging from 2.51–2.62 Å. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded in a 4-coordinate geometry to three equivalent Fe+2.50+ and one Ag1+ atom. In the second S2- site, S2- is bonded to two equivalent Fe+2.50+ and two equivalent Ag1+ atoms to form distorted corner-sharing SFe2Ag2 trigonal pyramids.},
doi = {10.17188/1266607},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}