U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Li2Si4O7 by Materials Project
Abstract
Li2Si4O7 crystallizes in the tetragonal I4_1cd space group. The structure is three-dimensional. Li is bonded in a 3-coordinate geometry to four O atoms. There are a spread of Li–O bond distances ranging from 1.99–2.55 Å. There are two inequivalent Si sites. In the first Si site, Si is bonded in a 3-coordinate geometry to three O atoms. There are a spread of Si–O bond distances ranging from 1.76–1.85 Å. In the second Si site, Si is bonded to four O atoms to form corner-sharing SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.64–1.67 Å. There are four inequivalent O sites. In the first O site, O is bonded in a 4-coordinate geometry to two equivalent Li and two Si atoms. In the second O site, O is bonded in a water-like geometry to two equivalent Si atoms. In the third O site, O is bonded in a distorted trigonal planar geometry to one Li and two Si atoms. In the fourth O site, O is bonded in a trigonal planar geometry to one Li and two Si atoms.
- Authors:
- Publication Date:
- Other Number(s):
- mp-985637
- 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; Li2Si4O7; Li-O-Si
- OSTI Identifier:
- 1316739
- DOI:
- https://doi.org/10.17188/1316739
Citation Formats
The Materials Project. Materials Data on Li2Si4O7 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1316739.
The Materials Project. Materials Data on Li2Si4O7 by Materials Project. United States. doi:https://doi.org/10.17188/1316739
The Materials Project. 2020.
"Materials Data on Li2Si4O7 by Materials Project". United States. doi:https://doi.org/10.17188/1316739. https://www.osti.gov/servlets/purl/1316739. Pub date:Fri May 01 00:00:00 EDT 2020
@article{osti_1316739,
title = {Materials Data on Li2Si4O7 by Materials Project},
author = {The Materials Project},
abstractNote = {Li2Si4O7 crystallizes in the tetragonal I4_1cd space group. The structure is three-dimensional. Li is bonded in a 3-coordinate geometry to four O atoms. There are a spread of Li–O bond distances ranging from 1.99–2.55 Å. There are two inequivalent Si sites. In the first Si site, Si is bonded in a 3-coordinate geometry to three O atoms. There are a spread of Si–O bond distances ranging from 1.76–1.85 Å. In the second Si site, Si is bonded to four O atoms to form corner-sharing SiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.64–1.67 Å. There are four inequivalent O sites. In the first O site, O is bonded in a 4-coordinate geometry to two equivalent Li and two Si atoms. In the second O site, O is bonded in a water-like geometry to two equivalent Si atoms. In the third O site, O is bonded in a distorted trigonal planar geometry to one Li and two Si atoms. In the fourth O site, O is bonded in a trigonal planar geometry to one Li and two Si atoms.},
doi = {10.17188/1316739},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}