U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on LiCu2F5 by Materials Project
Abstract
LiCu2F5 crystallizes in the orthorhombic Pnma space group. The structure is two-dimensional and consists of two LiCu2F5 sheets oriented in the (0, 0, 1) direction. Li1+ is bonded to five F1- atoms to form distorted LiF5 square pyramids that share edges with four equivalent CuF6 octahedra and edges with two equivalent LiF5 square pyramids. There are a spread of Li–F bond distances ranging from 2.02–2.42 Å. Cu2+ is bonded to six F1- atoms to form distorted CuF6 octahedra that share corners with two equivalent CuF6 octahedra, edges with five equivalent CuF6 octahedra, and edges with two equivalent LiF5 square pyramids. The corner-sharing octahedral tilt angles are 19°. There are a spread of Cu–F bond distances ranging from 1.86–2.54 Å. There are three inequivalent F1- sites. In the first F1- site, F1- is bonded to one Li1+ and four equivalent Cu2+ atoms to form distorted edge-sharing FLiCu4 square pyramids. In the second F1- site, F1- is bonded in a 3-coordinate geometry to three equivalent Cu2+ atoms. In the third F1- site, F1- is bonded in a trigonal non-coplanar geometry to two equivalent Li1+ and one Cu2+ atom.
- Publication Date:
- Other Number(s):
- mp-867590
- 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; Cu-F-Li; LiCu2F5; crystal structure
- OSTI Identifier:
- 1312086
- DOI:
- https://doi.org/10.17188/1312086
Citation Formats
Materials Data on LiCu2F5 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1312086.
Materials Data on LiCu2F5 by Materials Project. United States. doi:https://doi.org/10.17188/1312086
2020.
"Materials Data on LiCu2F5 by Materials Project". United States. doi:https://doi.org/10.17188/1312086. https://www.osti.gov/servlets/purl/1312086. Pub date:Wed Jul 15 04:00:00 UTC 2020
@article{osti_1312086,
title = {Materials Data on LiCu2F5 by Materials Project},
abstractNote = {LiCu2F5 crystallizes in the orthorhombic Pnma space group. The structure is two-dimensional and consists of two LiCu2F5 sheets oriented in the (0, 0, 1) direction. Li1+ is bonded to five F1- atoms to form distorted LiF5 square pyramids that share edges with four equivalent CuF6 octahedra and edges with two equivalent LiF5 square pyramids. There are a spread of Li–F bond distances ranging from 2.02–2.42 Å. Cu2+ is bonded to six F1- atoms to form distorted CuF6 octahedra that share corners with two equivalent CuF6 octahedra, edges with five equivalent CuF6 octahedra, and edges with two equivalent LiF5 square pyramids. The corner-sharing octahedral tilt angles are 19°. There are a spread of Cu–F bond distances ranging from 1.86–2.54 Å. There are three inequivalent F1- sites. In the first F1- site, F1- is bonded to one Li1+ and four equivalent Cu2+ atoms to form distorted edge-sharing FLiCu4 square pyramids. In the second F1- site, F1- is bonded in a 3-coordinate geometry to three equivalent Cu2+ atoms. In the third F1- site, F1- is bonded in a trigonal non-coplanar geometry to two equivalent Li1+ and one Cu2+ atom.},
doi = {10.17188/1312086},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}