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Title: Materials Data on LiCo4O5 by Materials Project

Abstract

LiCo4O5 is Caswellsilverite-like structured and crystallizes in the tetragonal I4/m space group. The structure is three-dimensional. Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with two equivalent LiO6 octahedra, corners with four equivalent CoO6 octahedra, and edges with twelve equivalent CoO6 octahedra. The corner-sharing octahedra tilt angles range from 0–1°. There are two shorter (2.10 Å) and four longer (2.19 Å) Li–O bond lengths. Co+2.25+ is bonded to six O2- atoms to form CoO6 octahedra that share a cornercorner with one LiO6 octahedra, corners with five equivalent CoO6 octahedra, edges with three equivalent LiO6 octahedra, and edges with nine equivalent CoO6 octahedra. The corner-sharing octahedra tilt angles range from 0–6°. There are a spread of Co–O bond distances ranging from 2.05–2.18 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded to one Li1+ and five equivalent Co+2.25+ atoms to form a mixture of edge and corner-sharing OLiCo5 octahedra. The corner-sharing octahedra tilt angles range from 0–6°. In the second O2- site, O2- is bonded to one Li1+ and five equivalent Co+2.25+ atoms to form a mixture of edge and corner-sharing OLiCo5 octahedra. The corner-sharing octahedra tilt angles rangemore » from 0–6°. In the third O2- site, O2- is bonded to two equivalent Li1+ and four equivalent Co+2.25+ atoms to form a mixture of edge and corner-sharing OLi2Co4 octahedra. The corner-sharing octahedra tilt angles range from 0–2°. In the fourth O2- site, O2- is bonded to one Li1+ and five equivalent Co+2.25+ atoms to form a mixture of edge and corner-sharing OLiCo5 octahedra. The corner-sharing octahedra tilt angles range from 0–6°. There are a spread of O–Co bond distances ranging from 2.05–2.18 Å.« less

Authors:
Publication Date:
Other Number(s):
mp-1222581
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; LiCo4O5; Co-Li-O
OSTI Identifier:
1682215
DOI:
https://doi.org/10.17188/1682215

Citation Formats

The Materials Project. Materials Data on LiCo4O5 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1682215.
The Materials Project. Materials Data on LiCo4O5 by Materials Project. United States. doi:https://doi.org/10.17188/1682215
The Materials Project. 2020. "Materials Data on LiCo4O5 by Materials Project". United States. doi:https://doi.org/10.17188/1682215. https://www.osti.gov/servlets/purl/1682215. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1682215,
title = {Materials Data on LiCo4O5 by Materials Project},
author = {The Materials Project},
abstractNote = {LiCo4O5 is Caswellsilverite-like structured and crystallizes in the tetragonal I4/m space group. The structure is three-dimensional. Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with two equivalent LiO6 octahedra, corners with four equivalent CoO6 octahedra, and edges with twelve equivalent CoO6 octahedra. The corner-sharing octahedra tilt angles range from 0–1°. There are two shorter (2.10 Å) and four longer (2.19 Å) Li–O bond lengths. Co+2.25+ is bonded to six O2- atoms to form CoO6 octahedra that share a cornercorner with one LiO6 octahedra, corners with five equivalent CoO6 octahedra, edges with three equivalent LiO6 octahedra, and edges with nine equivalent CoO6 octahedra. The corner-sharing octahedra tilt angles range from 0–6°. There are a spread of Co–O bond distances ranging from 2.05–2.18 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded to one Li1+ and five equivalent Co+2.25+ atoms to form a mixture of edge and corner-sharing OLiCo5 octahedra. The corner-sharing octahedra tilt angles range from 0–6°. In the second O2- site, O2- is bonded to one Li1+ and five equivalent Co+2.25+ atoms to form a mixture of edge and corner-sharing OLiCo5 octahedra. The corner-sharing octahedra tilt angles range from 0–6°. In the third O2- site, O2- is bonded to two equivalent Li1+ and four equivalent Co+2.25+ atoms to form a mixture of edge and corner-sharing OLi2Co4 octahedra. The corner-sharing octahedra tilt angles range from 0–2°. In the fourth O2- site, O2- is bonded to one Li1+ and five equivalent Co+2.25+ atoms to form a mixture of edge and corner-sharing OLiCo5 octahedra. The corner-sharing octahedra tilt angles range from 0–6°. There are a spread of O–Co bond distances ranging from 2.05–2.18 Å.},
doi = {10.17188/1682215},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}