Materials Data on LiGaSe2 by Materials Project
Abstract
LiGaSe2 is Enargite-like structured and crystallizes in the orthorhombic Pna2_1 space group. The structure is three-dimensional. Li1+ is bonded to four Se2- atoms to form LiSe4 tetrahedra that share corners with four equivalent LiSe4 tetrahedra and corners with eight equivalent GaSe4 tetrahedra. There are a spread of Li–Se bond distances ranging from 2.55–2.60 Å. Ga3+ is bonded to four Se2- atoms to form GaSe4 tetrahedra that share corners with four equivalent GaSe4 tetrahedra and corners with eight equivalent LiSe4 tetrahedra. There are one shorter (2.43 Å) and three longer (2.45 Å) Ga–Se bond lengths. There are two inequivalent Se2- sites. In the first Se2- site, Se2- is bonded to two equivalent Li1+ and two equivalent Ga3+ atoms to form corner-sharing SeLi2Ga2 tetrahedra. In the second Se2- site, Se2- is bonded to two equivalent Li1+ and two equivalent Ga3+ atoms to form corner-sharing SeLi2Ga2 tetrahedra.
- Authors:
- Publication Date:
- Other Number(s):
- mp-11582
- 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; LiGaSe2; Ga-Li-Se
- OSTI Identifier:
- 1188087
- DOI:
- https://doi.org/10.17188/1188087
Citation Formats
The Materials Project. Materials Data on LiGaSe2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1188087.
The Materials Project. Materials Data on LiGaSe2 by Materials Project. United States. doi:https://doi.org/10.17188/1188087
The Materials Project. 2020.
"Materials Data on LiGaSe2 by Materials Project". United States. doi:https://doi.org/10.17188/1188087. https://www.osti.gov/servlets/purl/1188087. Pub date:Tue Jul 14 00:00:00 EDT 2020
@article{osti_1188087,
title = {Materials Data on LiGaSe2 by Materials Project},
author = {The Materials Project},
abstractNote = {LiGaSe2 is Enargite-like structured and crystallizes in the orthorhombic Pna2_1 space group. The structure is three-dimensional. Li1+ is bonded to four Se2- atoms to form LiSe4 tetrahedra that share corners with four equivalent LiSe4 tetrahedra and corners with eight equivalent GaSe4 tetrahedra. There are a spread of Li–Se bond distances ranging from 2.55–2.60 Å. Ga3+ is bonded to four Se2- atoms to form GaSe4 tetrahedra that share corners with four equivalent GaSe4 tetrahedra and corners with eight equivalent LiSe4 tetrahedra. There are one shorter (2.43 Å) and three longer (2.45 Å) Ga–Se bond lengths. There are two inequivalent Se2- sites. In the first Se2- site, Se2- is bonded to two equivalent Li1+ and two equivalent Ga3+ atoms to form corner-sharing SeLi2Ga2 tetrahedra. In the second Se2- site, Se2- is bonded to two equivalent Li1+ and two equivalent Ga3+ atoms to form corner-sharing SeLi2Ga2 tetrahedra.},
doi = {10.17188/1188087},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Jul 14 00:00:00 EDT 2020},
month = {Tue Jul 14 00:00:00 EDT 2020}
}