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Title: Materials Data on Li2Co3NiO8 by Materials Project

Abstract

Li2Co3NiO8 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 six equivalent NiO6 octahedra, edges with two equivalent LiO6 octahedra, and edges with six CoO6 octahedra. The corner-sharing octahedra tilt angles range from 11–12°. There are four shorter (2.10 Å) and two longer (2.15 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 six equivalent CoO6 octahedra, edges with two equivalent LiO6 octahedra, edges with two equivalent NiO6 octahedra, and edges with four equivalent CoO6 octahedra. The corner-sharing octahedra tilt angles range from 9–12°. There are two shorter (2.14 Å) and four longer (2.17 Å) Li–O bond lengths. There are two inequivalent Co4+ sites. In the first Co4+ site, Co4+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six equivalent LiO6 octahedra, edges with two equivalent LiO6 octahedra, edges with two equivalent NiO6 octahedra, and edges with four equivalent CoO6 octahedra. The corner-sharing octahedra tilt angles range from 9–12°. All Co–Omore » bond lengths are 1.93 Å. In the second Co4+ site, Co4+ is bonded to six O2- atoms to form CoO6 octahedra that share edges with two equivalent NiO6 octahedra, edges with four LiO6 octahedra, and edges with four CoO6 octahedra. There are a spread of Co–O bond distances ranging from 1.86–1.90 Å. Ni2+ is bonded to six O2- atoms to form NiO6 octahedra that share corners with six equivalent LiO6 octahedra, edges with two equivalent LiO6 octahedra, and edges with six CoO6 octahedra. The corner-sharing octahedra tilt angles range from 11–12°. There is two shorter (1.91 Å) and four longer (2.00 Å) Ni–O bond length. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a rectangular see-saw-like geometry to one Li1+, two equivalent Co4+, and one Ni2+ atom. In the second O2- site, O2- is bonded in a rectangular see-saw-like geometry to one Li1+ and three Co4+ atoms. In the third O2- site, O2- is bonded to two Li1+, two Co4+, and one Ni2+ atom to form a mixture of corner and edge-sharing OLi2Co2Ni square pyramids.« less

Publication Date:
Other Number(s):
mp-778768
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Product Type:
Dataset
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)
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; Li2Co3NiO8; Co-Li-Ni-O
OSTI Identifier:
1305763
DOI:
10.17188/1305763

Citation Formats

The Materials Project. Materials Data on Li2Co3NiO8 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1305763.
The Materials Project. Materials Data on Li2Co3NiO8 by Materials Project. United States. doi:10.17188/1305763.
The Materials Project. 2020. "Materials Data on Li2Co3NiO8 by Materials Project". United States. doi:10.17188/1305763. https://www.osti.gov/servlets/purl/1305763. Pub date:Fri Jun 05 00:00:00 EDT 2020
@article{osti_1305763,
title = {Materials Data on Li2Co3NiO8 by Materials Project},
author = {The Materials Project},
abstractNote = {Li2Co3NiO8 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 six equivalent NiO6 octahedra, edges with two equivalent LiO6 octahedra, and edges with six CoO6 octahedra. The corner-sharing octahedra tilt angles range from 11–12°. There are four shorter (2.10 Å) and two longer (2.15 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 six equivalent CoO6 octahedra, edges with two equivalent LiO6 octahedra, edges with two equivalent NiO6 octahedra, and edges with four equivalent CoO6 octahedra. The corner-sharing octahedra tilt angles range from 9–12°. There are two shorter (2.14 Å) and four longer (2.17 Å) Li–O bond lengths. There are two inequivalent Co4+ sites. In the first Co4+ site, Co4+ is bonded to six O2- atoms to form CoO6 octahedra that share corners with six equivalent LiO6 octahedra, edges with two equivalent LiO6 octahedra, edges with two equivalent NiO6 octahedra, and edges with four equivalent CoO6 octahedra. The corner-sharing octahedra tilt angles range from 9–12°. All Co–O bond lengths are 1.93 Å. In the second Co4+ site, Co4+ is bonded to six O2- atoms to form CoO6 octahedra that share edges with two equivalent NiO6 octahedra, edges with four LiO6 octahedra, and edges with four CoO6 octahedra. There are a spread of Co–O bond distances ranging from 1.86–1.90 Å. Ni2+ is bonded to six O2- atoms to form NiO6 octahedra that share corners with six equivalent LiO6 octahedra, edges with two equivalent LiO6 octahedra, and edges with six CoO6 octahedra. The corner-sharing octahedra tilt angles range from 11–12°. There is two shorter (1.91 Å) and four longer (2.00 Å) Ni–O bond length. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a rectangular see-saw-like geometry to one Li1+, two equivalent Co4+, and one Ni2+ atom. In the second O2- site, O2- is bonded in a rectangular see-saw-like geometry to one Li1+ and three Co4+ atoms. In the third O2- site, O2- is bonded to two Li1+, two Co4+, and one Ni2+ atom to form a mixture of corner and edge-sharing OLi2Co2Ni square pyramids.},
doi = {10.17188/1305763},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {6}
}

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