skip to main content
DOE Data Explorer title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Materials Data on LiMnAlO4 by Materials Project

Abstract

LiAlMnO4 is Spinel-derived structured and crystallizes in the tetragonal P4_322 space group. The structure is three-dimensional. Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with six equivalent AlO4 tetrahedra, edges with two equivalent LiO6 octahedra, and edges with four equivalent MnO6 octahedra. There are a spread of Li–O bond distances ranging from 1.99–2.13 Å. Mn4+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six equivalent AlO4 tetrahedra, edges with two equivalent MnO6 octahedra, and edges with four equivalent LiO6 octahedra. There are a spread of Mn–O bond distances ranging from 1.87–2.00 Å. Al3+ is bonded to four O2- atoms to form AlO4 tetrahedra that share corners with six equivalent LiO6 octahedra and corners with six equivalent MnO6 octahedra. The corner-sharing octahedra tilt angles range from 50–60°. There is two shorter (1.77 Å) and two longer (1.83 Å) Al–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a rectangular see-saw-like geometry to two equivalent Li1+, one Mn4+, and one Al3+ atom. In the second O2- site, O2- is bonded in a rectangular see-saw-like geometry to one Li1+, two equivalent Mn4+,more » and one Al3+ atom.« less

Publication Date:
Other Number(s):
mp-770387
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; LiMnAlO4; Al-Li-Mn-O
OSTI Identifier:
1299745
DOI:
10.17188/1299745

Citation Formats

The Materials Project. Materials Data on LiMnAlO4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1299745.
The Materials Project. Materials Data on LiMnAlO4 by Materials Project. United States. doi:10.17188/1299745.
The Materials Project. 2020. "Materials Data on LiMnAlO4 by Materials Project". United States. doi:10.17188/1299745. https://www.osti.gov/servlets/purl/1299745. Pub date:Fri Jun 05 00:00:00 EDT 2020
@article{osti_1299745,
title = {Materials Data on LiMnAlO4 by Materials Project},
author = {The Materials Project},
abstractNote = {LiAlMnO4 is Spinel-derived structured and crystallizes in the tetragonal P4_322 space group. The structure is three-dimensional. Li1+ is bonded to six O2- atoms to form LiO6 octahedra that share corners with six equivalent AlO4 tetrahedra, edges with two equivalent LiO6 octahedra, and edges with four equivalent MnO6 octahedra. There are a spread of Li–O bond distances ranging from 1.99–2.13 Å. Mn4+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six equivalent AlO4 tetrahedra, edges with two equivalent MnO6 octahedra, and edges with four equivalent LiO6 octahedra. There are a spread of Mn–O bond distances ranging from 1.87–2.00 Å. Al3+ is bonded to four O2- atoms to form AlO4 tetrahedra that share corners with six equivalent LiO6 octahedra and corners with six equivalent MnO6 octahedra. The corner-sharing octahedra tilt angles range from 50–60°. There is two shorter (1.77 Å) and two longer (1.83 Å) Al–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a rectangular see-saw-like geometry to two equivalent Li1+, one Mn4+, and one Al3+ atom. In the second O2- site, O2- is bonded in a rectangular see-saw-like geometry to one Li1+, two equivalent Mn4+, and one Al3+ atom.},
doi = {10.17188/1299745},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {6}
}

Dataset:

Save / Share: