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Title: Materials Data on LiAlCrO3 by Materials Project

Abstract

LiCrAlO3 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with six equivalent AlO4 tetrahedra and an edgeedge with one LiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.93–2.16 Å. Cr2+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Cr–O bond distances ranging from 2.05–2.07 Å. Al3+ is bonded to four O2- atoms to form AlO4 tetrahedra that share corners with six equivalent LiO4 tetrahedra and an edgeedge with one AlO4 tetrahedra. There are a spread of Al–O bond distances ranging from 1.75–1.84 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, two equivalent Cr2+, and one Al3+ atom. In the second O2- site, O2- is bonded to one Li1+, two equivalent Cr2+, and one Al3+ atom to form distorted edge-sharing OLiAlCr2 tetrahedra. In the third O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Li1+ and two equivalent Al3+ atoms.

Publication Date:
Other Number(s):
mp-770544
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; LiAlCrO3; Al-Cr-Li-O
OSTI Identifier:
1299861
DOI:
10.17188/1299861

Citation Formats

The Materials Project. Materials Data on LiAlCrO3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1299861.
The Materials Project. Materials Data on LiAlCrO3 by Materials Project. United States. doi:10.17188/1299861.
The Materials Project. 2020. "Materials Data on LiAlCrO3 by Materials Project". United States. doi:10.17188/1299861. https://www.osti.gov/servlets/purl/1299861. Pub date:Mon Aug 03 00:00:00 EDT 2020
@article{osti_1299861,
title = {Materials Data on LiAlCrO3 by Materials Project},
author = {The Materials Project},
abstractNote = {LiCrAlO3 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with six equivalent AlO4 tetrahedra and an edgeedge with one LiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.93–2.16 Å. Cr2+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Cr–O bond distances ranging from 2.05–2.07 Å. Al3+ is bonded to four O2- atoms to form AlO4 tetrahedra that share corners with six equivalent LiO4 tetrahedra and an edgeedge with one AlO4 tetrahedra. There are a spread of Al–O bond distances ranging from 1.75–1.84 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to one Li1+, two equivalent Cr2+, and one Al3+ atom. In the second O2- site, O2- is bonded to one Li1+, two equivalent Cr2+, and one Al3+ atom to form distorted edge-sharing OLiAlCr2 tetrahedra. In the third O2- site, O2- is bonded in a 4-coordinate geometry to two equivalent Li1+ and two equivalent Al3+ atoms.},
doi = {10.17188/1299861},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {8}
}

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