Materials Data on Sr2Li4MnS3O2 by Materials Project
Abstract
Li4S3Sr2MnO2 crystallizes in the tetragonal P4/mmm space group. The structure is two-dimensional and consists of one Li4S3 sheet oriented in the (0, 0, 1) direction and one Sr2MnO2 sheet oriented in the (0, 0, 1) direction. In the Li4S3 sheet, Li1+ is bonded in a 4-coordinate geometry to four S2- atoms. There are two shorter (2.33 Å) and two longer (2.54 Å) Li–S bond lengths. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded in a body-centered cubic geometry to eight equivalent Li1+ atoms. In the second S2- site, S2- is bonded in a 4-coordinate geometry to four equivalent Li1+ atoms. In the Sr2MnO2 sheet, Sr2+ is bonded in a 4-coordinate geometry to four equivalent O2- atoms. All Sr–O bond lengths are 2.65 Å. Mn2+ is bonded in a distorted square co-planar geometry to four equivalent O2- atoms. All Mn–O bond lengths are 2.23 Å. O2- is bonded to four equivalent Sr2+ and two equivalent Mn2+ atoms to form a mixture of distorted edge, face, and corner-sharing OSr4Mn2 octahedra. The corner-sharing octahedral tilt angles are 0°.
- Authors:
- Publication Date:
- Other Number(s):
- mp-1173260
- 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; Sr2Li4MnS3O2; Li-Mn-O-S-Sr
- OSTI Identifier:
- 1676001
- DOI:
- https://doi.org/10.17188/1676001
Citation Formats
The Materials Project. Materials Data on Sr2Li4MnS3O2 by Materials Project. United States: N. p., 2019.
Web. doi:10.17188/1676001.
The Materials Project. Materials Data on Sr2Li4MnS3O2 by Materials Project. United States. doi:https://doi.org/10.17188/1676001
The Materials Project. 2019.
"Materials Data on Sr2Li4MnS3O2 by Materials Project". United States. doi:https://doi.org/10.17188/1676001. https://www.osti.gov/servlets/purl/1676001. Pub date:Fri Jan 11 00:00:00 EST 2019
@article{osti_1676001,
title = {Materials Data on Sr2Li4MnS3O2 by Materials Project},
author = {The Materials Project},
abstractNote = {Li4S3Sr2MnO2 crystallizes in the tetragonal P4/mmm space group. The structure is two-dimensional and consists of one Li4S3 sheet oriented in the (0, 0, 1) direction and one Sr2MnO2 sheet oriented in the (0, 0, 1) direction. In the Li4S3 sheet, Li1+ is bonded in a 4-coordinate geometry to four S2- atoms. There are two shorter (2.33 Å) and two longer (2.54 Å) Li–S bond lengths. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded in a body-centered cubic geometry to eight equivalent Li1+ atoms. In the second S2- site, S2- is bonded in a 4-coordinate geometry to four equivalent Li1+ atoms. In the Sr2MnO2 sheet, Sr2+ is bonded in a 4-coordinate geometry to four equivalent O2- atoms. All Sr–O bond lengths are 2.65 Å. Mn2+ is bonded in a distorted square co-planar geometry to four equivalent O2- atoms. All Mn–O bond lengths are 2.23 Å. O2- is bonded to four equivalent Sr2+ and two equivalent Mn2+ atoms to form a mixture of distorted edge, face, and corner-sharing OSr4Mn2 octahedra. The corner-sharing octahedral tilt angles are 0°.},
doi = {10.17188/1676001},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {1}
}