U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on InGaCoS4 by Materials Project
Abstract
CoGaInS4 crystallizes in the monoclinic Cm space group. The structure is two-dimensional and consists of one CoGaInS4 sheet oriented in the (0, 0, 1) direction. Co2+ is bonded to six S2- atoms to form distorted CoS6 octahedra that share corners with three equivalent GaS4 tetrahedra, corners with three equivalent InS4 trigonal pyramids, and edges with six equivalent CoS6 octahedra. There are a spread of Co–S bond distances ranging from 2.37–2.40 Å. In3+ is bonded to four S2- atoms to form distorted InS4 trigonal pyramids that share corners with three equivalent CoS6 octahedra and corners with six equivalent InS4 trigonal pyramids. The corner-sharing octahedral tilt angles are 63°. There are one shorter (2.48 Å) and three longer (2.49 Å) In–S bond lengths. Ga3+ is bonded to four S2- atoms to form GaS4 tetrahedra that share corners with three equivalent CoS6 octahedra and corners with six equivalent GaS4 tetrahedra. The corner-sharing octahedral tilt angles are 64°. There are a spread of Ga–S bond distances ranging from 2.27–2.37 Å. There are four inequivalent S2- sites. In the first S2- site, S2- is bonded in a 3-coordinate geometry to three equivalent In3+ atoms. In the second S2- site, S2- is bonded in a trigonalmore »
- Publication Date:
- Other Number(s):
- mp-1224315
- DOE Contract Number:
- AC02-05CH11231
- Research Org.:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Collaborations:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- Subject:
- 36 MATERIALS SCIENCE; Co-Ga-In-S; InGaCoS4; crystal structure
- OSTI Identifier:
- 1672769
- DOI:
- https://doi.org/10.17188/1672769
Citation Formats
Materials Data on InGaCoS4 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1672769.
Materials Data on InGaCoS4 by Materials Project. United States. doi:https://doi.org/10.17188/1672769
2020.
"Materials Data on InGaCoS4 by Materials Project". United States. doi:https://doi.org/10.17188/1672769. https://www.osti.gov/servlets/purl/1672769. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1672769,
title = {Materials Data on InGaCoS4 by Materials Project},
abstractNote = {CoGaInS4 crystallizes in the monoclinic Cm space group. The structure is two-dimensional and consists of one CoGaInS4 sheet oriented in the (0, 0, 1) direction. Co2+ is bonded to six S2- atoms to form distorted CoS6 octahedra that share corners with three equivalent GaS4 tetrahedra, corners with three equivalent InS4 trigonal pyramids, and edges with six equivalent CoS6 octahedra. There are a spread of Co–S bond distances ranging from 2.37–2.40 Å. In3+ is bonded to four S2- atoms to form distorted InS4 trigonal pyramids that share corners with three equivalent CoS6 octahedra and corners with six equivalent InS4 trigonal pyramids. The corner-sharing octahedral tilt angles are 63°. There are one shorter (2.48 Å) and three longer (2.49 Å) In–S bond lengths. Ga3+ is bonded to four S2- atoms to form GaS4 tetrahedra that share corners with three equivalent CoS6 octahedra and corners with six equivalent GaS4 tetrahedra. The corner-sharing octahedral tilt angles are 64°. There are a spread of Ga–S bond distances ranging from 2.27–2.37 Å. There are four inequivalent S2- sites. In the first S2- site, S2- is bonded in a 3-coordinate geometry to three equivalent In3+ atoms. In the second S2- site, S2- is bonded in a trigonal non-coplanar geometry to three equivalent Ga3+ atoms. In the third S2- site, S2- is bonded to three equivalent Co2+ and one Ga3+ atom to form SGaCo3 tetrahedra that share corners with nine SGaCo3 tetrahedra and edges with three equivalent SInCo3 tetrahedra. In the fourth S2- site, S2- is bonded to three equivalent Co2+ and one In3+ atom to form a mixture of edge and corner-sharing SInCo3 tetrahedra.},
doi = {10.17188/1672769},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}