U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Ga(MoSe2)4 by Materials Project
Abstract
Ga(MoSe2)4 crystallizes in the cubic F-43m space group. The structure is three-dimensional. Mo+3.25+ is bonded to six Se2- atoms to form distorted MoSe6 pentagonal pyramids that share corners with three equivalent GaSe4 tetrahedra and edges with six equivalent MoSe6 pentagonal pyramids. There are three shorter (2.48 Å) and three longer (2.76 Å) Mo–Se bond lengths. Ga3+ is bonded to four equivalent Se2- atoms to form GaSe4 tetrahedra that share corners with twelve equivalent MoSe6 pentagonal pyramids. All Ga–Se bond lengths are 2.45 Å. There are two inequivalent Se2- sites. In the first Se2- site, Se2- is bonded to three equivalent Mo+3.25+ and one Ga3+ atom to form a mixture of distorted corner and edge-sharing SeGaMo3 tetrahedra. In the second Se2- site, Se2- is bonded in a 3-coordinate geometry to three equivalent Mo+3.25+ atoms.
- Authors:
- Publication Date:
- Other Number(s):
- mp-5584
- 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; Ga(MoSe2)4; Ga-Mo-Se
- OSTI Identifier:
- 1270321
- DOI:
- https://doi.org/10.17188/1270321
Citation Formats
The Materials Project. Materials Data on Ga(MoSe2)4 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1270321.
The Materials Project. Materials Data on Ga(MoSe2)4 by Materials Project. United States. doi:https://doi.org/10.17188/1270321
The Materials Project. 2020.
"Materials Data on Ga(MoSe2)4 by Materials Project". United States. doi:https://doi.org/10.17188/1270321. https://www.osti.gov/servlets/purl/1270321. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1270321,
title = {Materials Data on Ga(MoSe2)4 by Materials Project},
author = {The Materials Project},
abstractNote = {Ga(MoSe2)4 crystallizes in the cubic F-43m space group. The structure is three-dimensional. Mo+3.25+ is bonded to six Se2- atoms to form distorted MoSe6 pentagonal pyramids that share corners with three equivalent GaSe4 tetrahedra and edges with six equivalent MoSe6 pentagonal pyramids. There are three shorter (2.48 Å) and three longer (2.76 Å) Mo–Se bond lengths. Ga3+ is bonded to four equivalent Se2- atoms to form GaSe4 tetrahedra that share corners with twelve equivalent MoSe6 pentagonal pyramids. All Ga–Se bond lengths are 2.45 Å. There are two inequivalent Se2- sites. In the first Se2- site, Se2- is bonded to three equivalent Mo+3.25+ and one Ga3+ atom to form a mixture of distorted corner and edge-sharing SeGaMo3 tetrahedra. In the second Se2- site, Se2- is bonded in a 3-coordinate geometry to three equivalent Mo+3.25+ atoms.},
doi = {10.17188/1270321},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}