U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Li2Mn2(SO4)3 by Materials Project
Abstract
Li2Mn2(SO4)3 crystallizes in the orthorhombic Pbca space group. The structure is three-dimensional. there are two inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to four O2- atoms to form distorted LiO4 trigonal pyramids that share corners with four SO4 tetrahedra and edges with two equivalent MnO6 octahedra. There are a spread of Li–O bond distances ranging from 1.98–2.01 Å. In the second Li1+ site, Li1+ is bonded in a 4-coordinate geometry to five O2- atoms. There are a spread of Li–O bond distances ranging from 1.98–2.57 Å. There are two inequivalent Mn7+ sites. In the first Mn7+ site, Mn7+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six SO4 tetrahedra and an edgeedge with one MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 2.12–2.34 Å. In the second Mn7+ site, Mn7+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six SO4 tetrahedra and edges with two equivalent LiO4 trigonal pyramids. There are a spread of Mn–O bond distances ranging from 2.11–2.28 Å. There are three inequivalent S+2.67+ sites. In the first S+2.67+ site, S+2.67+ is bonded to four O2- atoms tomore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-704145
- 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; Li2Mn2(SO4)3; Li-Mn-O-S
- OSTI Identifier:
- 1285675
- DOI:
- https://doi.org/10.17188/1285675
Citation Formats
The Materials Project. Materials Data on Li2Mn2(SO4)3 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1285675.
The Materials Project. Materials Data on Li2Mn2(SO4)3 by Materials Project. United States. doi:https://doi.org/10.17188/1285675
The Materials Project. 2020.
"Materials Data on Li2Mn2(SO4)3 by Materials Project". United States. doi:https://doi.org/10.17188/1285675. https://www.osti.gov/servlets/purl/1285675. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1285675,
title = {Materials Data on Li2Mn2(SO4)3 by Materials Project},
author = {The Materials Project},
abstractNote = {Li2Mn2(SO4)3 crystallizes in the orthorhombic Pbca space group. The structure is three-dimensional. there are two inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to four O2- atoms to form distorted LiO4 trigonal pyramids that share corners with four SO4 tetrahedra and edges with two equivalent MnO6 octahedra. There are a spread of Li–O bond distances ranging from 1.98–2.01 Å. In the second Li1+ site, Li1+ is bonded in a 4-coordinate geometry to five O2- atoms. There are a spread of Li–O bond distances ranging from 1.98–2.57 Å. There are two inequivalent Mn7+ sites. In the first Mn7+ site, Mn7+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six SO4 tetrahedra and an edgeedge with one MnO6 octahedra. There are a spread of Mn–O bond distances ranging from 2.12–2.34 Å. In the second Mn7+ site, Mn7+ is bonded to six O2- atoms to form MnO6 octahedra that share corners with six SO4 tetrahedra and edges with two equivalent LiO4 trigonal pyramids. There are a spread of Mn–O bond distances ranging from 2.11–2.28 Å. There are three inequivalent S+2.67+ sites. In the first S+2.67+ site, S+2.67+ is bonded to four O2- atoms to form SO4 tetrahedra that share corners with four MnO6 octahedra and a cornercorner with one LiO4 trigonal pyramid. The corner-sharing octahedra tilt angles range from 8–46°. There is two shorter (1.47 Å) and two longer (1.50 Å) S–O bond length. In the second S+2.67+ site, S+2.67+ is bonded to four O2- atoms to form SO4 tetrahedra that share corners with four MnO6 octahedra and corners with three equivalent LiO4 trigonal pyramids. The corner-sharing octahedra tilt angles range from 8–49°. There are a spread of S–O bond distances ranging from 1.47–1.50 Å. In the third S+2.67+ site, S+2.67+ is bonded to four O2- atoms to form SO4 tetrahedra that share corners with four MnO6 octahedra. The corner-sharing octahedra tilt angles range from 41–54°. There are a spread of S–O bond distances ranging from 1.47–1.52 Å. There are twelve inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted trigonal planar geometry to one Li1+, one Mn7+, and one S+2.67+ atom. In the second O2- site, O2- is bonded in a distorted trigonal planar geometry to one Li1+, one Mn7+, and one S+2.67+ atom. In the third O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one Mn7+, and one S+2.67+ atom. In the fourth O2- site, O2- is bonded in a linear geometry to one Mn7+ and one S+2.67+ atom. In the fifth O2- site, O2- is bonded in a linear geometry to one Mn7+ and one S+2.67+ atom. In the sixth O2- site, O2- is bonded in a distorted trigonal planar geometry to one Li1+, one Mn7+, and one S+2.67+ atom. In the seventh O2- site, O2- is bonded in a bent 150 degrees geometry to one Mn7+ and one S+2.67+ atom. In the eighth O2- site, O2- is bonded in a distorted trigonal planar geometry to one Li1+, one Mn7+, and one S+2.67+ atom. In the ninth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to one Mn7+ and one S+2.67+ atom. In the tenth O2- site, O2- is bonded in a 4-coordinate geometry to one Li1+, two equivalent Mn7+, and one S+2.67+ atom. In the eleventh O2- site, O2- is bonded in a distorted T-shaped geometry to two equivalent Li1+ and one S+2.67+ atom. In the twelfth O2- site, O2- is bonded in a 3-coordinate geometry to one Li1+, one Mn7+, and one S+2.67+ atom.},
doi = {10.17188/1285675},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Apr 29 00:00:00 EDT 2020},
month = {Wed Apr 29 00:00:00 EDT 2020}
}
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