U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Li2Mn3F8 by Materials Project
Abstract
Li2Mn3F8 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Li1+ is bonded to four F1- atoms to form distorted LiF4 tetrahedra that share a cornercorner with one MnF6 octahedra, corners with five equivalent MnF5 trigonal bipyramids, and an edgeedge with one MnF6 octahedra. The corner-sharing octahedral tilt angles are 67°. There are a spread of Li–F bond distances ranging from 1.91–1.98 Å. There are two inequivalent Mn2+ sites. In the first Mn2+ site, Mn2+ is bonded to six F1- atoms to form MnF6 octahedra that share corners with two equivalent LiF4 tetrahedra, corners with six equivalent MnF5 trigonal bipyramids, and edges with two equivalent LiF4 tetrahedra. There are a spread of Mn–F bond distances ranging from 2.10–2.29 Å. In the second Mn2+ site, Mn2+ is bonded to five F1- atoms to form MnF5 trigonal bipyramids that share corners with three equivalent MnF6 octahedra, corners with five equivalent LiF4 tetrahedra, and corners with two equivalent MnF5 trigonal bipyramids. The corner-sharing octahedra tilt angles range from 41–57°. There are a spread of Mn–F bond distances ranging from 2.09–2.11 Å. There are four inequivalent F1- sites. In the first F1- site, F1- is bonded in a trigonal planar geometry tomore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-763092
- 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; Li2Mn3F8; F-Li-Mn
- OSTI Identifier:
- 1293190
- DOI:
- https://doi.org/10.17188/1293190
Citation Formats
The Materials Project. Materials Data on Li2Mn3F8 by Materials Project. United States: N. p., 2017.
Web. doi:10.17188/1293190.
The Materials Project. Materials Data on Li2Mn3F8 by Materials Project. United States. doi:https://doi.org/10.17188/1293190
The Materials Project. 2017.
"Materials Data on Li2Mn3F8 by Materials Project". United States. doi:https://doi.org/10.17188/1293190. https://www.osti.gov/servlets/purl/1293190. Pub date:Fri Jul 21 00:00:00 EDT 2017
@article{osti_1293190,
title = {Materials Data on Li2Mn3F8 by Materials Project},
author = {The Materials Project},
abstractNote = {Li2Mn3F8 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Li1+ is bonded to four F1- atoms to form distorted LiF4 tetrahedra that share a cornercorner with one MnF6 octahedra, corners with five equivalent MnF5 trigonal bipyramids, and an edgeedge with one MnF6 octahedra. The corner-sharing octahedral tilt angles are 67°. There are a spread of Li–F bond distances ranging from 1.91–1.98 Å. There are two inequivalent Mn2+ sites. In the first Mn2+ site, Mn2+ is bonded to six F1- atoms to form MnF6 octahedra that share corners with two equivalent LiF4 tetrahedra, corners with six equivalent MnF5 trigonal bipyramids, and edges with two equivalent LiF4 tetrahedra. There are a spread of Mn–F bond distances ranging from 2.10–2.29 Å. In the second Mn2+ site, Mn2+ is bonded to five F1- atoms to form MnF5 trigonal bipyramids that share corners with three equivalent MnF6 octahedra, corners with five equivalent LiF4 tetrahedra, and corners with two equivalent MnF5 trigonal bipyramids. The corner-sharing octahedra tilt angles range from 41–57°. There are a spread of Mn–F bond distances ranging from 2.09–2.11 Å. There are four inequivalent F1- sites. In the first F1- site, F1- is bonded in a trigonal planar geometry to one Li1+ and two equivalent Mn2+ atoms. In the second F1- site, F1- is bonded in a distorted trigonal non-coplanar geometry to one Li1+ and two Mn2+ atoms. In the third F1- site, F1- is bonded in a 3-coordinate geometry to one Li1+ and two Mn2+ atoms. In the fourth F1- site, F1- is bonded in a trigonal planar geometry to one Li1+ and two Mn2+ atoms.},
doi = {10.17188/1293190},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2017},
month = {7}
}