U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Li(CuO)2 by Materials Project
Abstract
LiCu2O2 crystallizes in the tetragonal P4_2/nmc space group. The structure is three-dimensional. Li1+ is bonded to five O2- atoms to form LiO5 square pyramids that share corners with four equivalent CuO5 square pyramids, edges with four equivalent LiO5 square pyramids, and edges with four equivalent CuO5 square pyramids. There are a spread of Li–O bond distances ranging from 2.08–2.12 Å. There are two inequivalent Cu+1.50+ sites. In the first Cu+1.50+ site, Cu+1.50+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.86 Å) and one longer (1.88 Å) Cu–O bond length. In the second Cu+1.50+ site, Cu+1.50+ is bonded to five O2- atoms to form distorted CuO5 square pyramids that share corners with four equivalent LiO5 square pyramids, edges with four equivalent LiO5 square pyramids, and edges with four equivalent CuO5 square pyramids. There are a spread of Cu–O bond distances ranging from 1.99–2.61 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 6-coordinate geometry to two equivalent Li1+ and four Cu+1.50+ atoms. In the second O2- site, O2- is bonded to three equivalent Li1+ and three Cu+1.50+ atoms to form edge-sharing OLi3Cu3 octahedra.
- Publication Date:
- Other Number(s):
- mp-553966
- 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; crystal structure; Cu-Li-O; Li(CuO)2
- OSTI Identifier:
- 1267664
- DOI:
- https://doi.org/10.17188/1267664
Citation Formats
Materials Data on Li(CuO)2 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1267664.
Materials Data on Li(CuO)2 by Materials Project. United States. doi:https://doi.org/10.17188/1267664
2020.
"Materials Data on Li(CuO)2 by Materials Project". United States. doi:https://doi.org/10.17188/1267664. https://www.osti.gov/servlets/purl/1267664. Pub date:Fri May 01 20:00:00 EDT 2020
@article{osti_1267664,
title = {Materials Data on Li(CuO)2 by Materials Project},
abstractNote = {LiCu2O2 crystallizes in the tetragonal P4_2/nmc space group. The structure is three-dimensional. Li1+ is bonded to five O2- atoms to form LiO5 square pyramids that share corners with four equivalent CuO5 square pyramids, edges with four equivalent LiO5 square pyramids, and edges with four equivalent CuO5 square pyramids. There are a spread of Li–O bond distances ranging from 2.08–2.12 Å. There are two inequivalent Cu+1.50+ sites. In the first Cu+1.50+ site, Cu+1.50+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.86 Å) and one longer (1.88 Å) Cu–O bond length. In the second Cu+1.50+ site, Cu+1.50+ is bonded to five O2- atoms to form distorted CuO5 square pyramids that share corners with four equivalent LiO5 square pyramids, edges with four equivalent LiO5 square pyramids, and edges with four equivalent CuO5 square pyramids. There are a spread of Cu–O bond distances ranging from 1.99–2.61 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 6-coordinate geometry to two equivalent Li1+ and four Cu+1.50+ atoms. In the second O2- site, O2- is bonded to three equivalent Li1+ and three Cu+1.50+ atoms to form edge-sharing OLi3Cu3 octahedra.},
doi = {10.17188/1267664},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}