U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Li3Mn2CoO6 by Materials Project
Abstract
Li3Mn2CoO6 is beta Polonium-derived structured and crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are two inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with two equivalent CoO6 octahedra, corners with four equivalent MnO6 octahedra, edges with two equivalent CoO6 octahedra, edges with four equivalent MnO6 octahedra, and edges with six equivalent LiO6 octahedra. The corner-sharing octahedra tilt angles range from 3–8°. There are two shorter (2.11 Å) and four longer (2.21 Å) Li–O bond lengths. In the second Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with two equivalent CoO6 octahedra, corners with four equivalent MnO6 octahedra, edges with two equivalent CoO6 octahedra, edges with four equivalent MnO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 5–8°. There are a spread of Li–O bond distances ranging from 2.08–2.21 Å. Mn+2.50+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six LiO6 octahedra, edges with three equivalent MnO6 octahedra, edges with three equivalent CoO6 octahedra, and edges with six LiO6 octahedra. The corner-sharingmore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-1173936
- 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; Li3Mn2CoO6; Co-Li-Mn-O
- OSTI Identifier:
- 1672156
- DOI:
- https://doi.org/10.17188/1672156
Citation Formats
The Materials Project. Materials Data on Li3Mn2CoO6 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1672156.
The Materials Project. Materials Data on Li3Mn2CoO6 by Materials Project. United States. doi:https://doi.org/10.17188/1672156
The Materials Project. 2020.
"Materials Data on Li3Mn2CoO6 by Materials Project". United States. doi:https://doi.org/10.17188/1672156. https://www.osti.gov/servlets/purl/1672156. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1672156,
title = {Materials Data on Li3Mn2CoO6 by Materials Project},
author = {The Materials Project},
abstractNote = {Li3Mn2CoO6 is beta Polonium-derived structured and crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are two inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with two equivalent CoO6 octahedra, corners with four equivalent MnO6 octahedra, edges with two equivalent CoO6 octahedra, edges with four equivalent MnO6 octahedra, and edges with six equivalent LiO6 octahedra. The corner-sharing octahedra tilt angles range from 3–8°. There are two shorter (2.11 Å) and four longer (2.21 Å) Li–O bond lengths. In the second Li1+ site, Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with two equivalent CoO6 octahedra, corners with four equivalent MnO6 octahedra, edges with two equivalent CoO6 octahedra, edges with four equivalent MnO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 5–8°. There are a spread of Li–O bond distances ranging from 2.08–2.21 Å. Mn+2.50+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six LiO6 octahedra, edges with three equivalent MnO6 octahedra, edges with three equivalent CoO6 octahedra, and edges with six LiO6 octahedra. The corner-sharing octahedra tilt angles range from 3–6°. There are a spread of Mn–O bond distances ranging from 1.97–2.08 Å. Co4+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six LiO6 octahedra, edges with six LiO6 octahedra, and edges with six equivalent MnO6 octahedra. The corner-sharing octahedral tilt angles are 8°. There are four shorter (2.09 Å) and two longer (2.18 Å) Co–O bond lengths. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to three Li1+, two equivalent Mn+2.50+, and one Co4+ atom to form a mixture of edge and corner-sharing OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 0–4°. In the second O2- site, O2- is bonded to three Li1+, two equivalent Mn+2.50+, and one Co4+ atom to form a mixture of edge and corner-sharing OLi3Mn2Co octahedra. The corner-sharing octahedra tilt angles range from 0–5°.},
doi = {10.17188/1672156},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}