Materials Data on La3GaCoS7 by Materials Project
Abstract
La3CoGaS7 crystallizes in the hexagonal P6_3 space group. The structure is three-dimensional. La3+ is bonded in a 7-coordinate geometry to eight S2- atoms. There are a spread of La–S bond distances ranging from 2.87–3.49 Å. Co2+ is bonded to six equivalent S2- atoms to form face-sharing CoS6 octahedra. There are three shorter (2.44 Å) and three longer (2.50 Å) Co–S bond lengths. Ga3+ is bonded in a tetrahedral geometry to four S2- atoms. There are one shorter (2.24 Å) and three longer (2.29 Å) Ga–S bond lengths. There are three inequivalent S2- sites. In the first S2- site, S2- is bonded in a 5-coordinate geometry to four equivalent La3+ and two equivalent Co2+ atoms. In the second S2- site, S2- is bonded in a distorted rectangular see-saw-like geometry to three equivalent La3+ and one Ga3+ atom. In the third S2- site, S2- is bonded in a tetrahedral geometry to three equivalent La3+ and one Ga3+ atom.
- Authors:
- Publication Date:
- Other Number(s):
- mp-1191572
- 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; La3GaCoS7; Co-Ga-La-S
- OSTI Identifier:
- 1684144
- DOI:
- https://doi.org/10.17188/1684144
Citation Formats
The Materials Project. Materials Data on La3GaCoS7 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1684144.
The Materials Project. Materials Data on La3GaCoS7 by Materials Project. United States. doi:https://doi.org/10.17188/1684144
The Materials Project. 2020.
"Materials Data on La3GaCoS7 by Materials Project". United States. doi:https://doi.org/10.17188/1684144. https://www.osti.gov/servlets/purl/1684144. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1684144,
title = {Materials Data on La3GaCoS7 by Materials Project},
author = {The Materials Project},
abstractNote = {La3CoGaS7 crystallizes in the hexagonal P6_3 space group. The structure is three-dimensional. La3+ is bonded in a 7-coordinate geometry to eight S2- atoms. There are a spread of La–S bond distances ranging from 2.87–3.49 Å. Co2+ is bonded to six equivalent S2- atoms to form face-sharing CoS6 octahedra. There are three shorter (2.44 Å) and three longer (2.50 Å) Co–S bond lengths. Ga3+ is bonded in a tetrahedral geometry to four S2- atoms. There are one shorter (2.24 Å) and three longer (2.29 Å) Ga–S bond lengths. There are three inequivalent S2- sites. In the first S2- site, S2- is bonded in a 5-coordinate geometry to four equivalent La3+ and two equivalent Co2+ atoms. In the second S2- site, S2- is bonded in a distorted rectangular see-saw-like geometry to three equivalent La3+ and one Ga3+ atom. In the third S2- site, S2- is bonded in a tetrahedral geometry to three equivalent La3+ and one Ga3+ atom.},
doi = {10.17188/1684144},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sat May 02 00:00:00 EDT 2020},
month = {Sat May 02 00:00:00 EDT 2020}
}