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Title: Materials Data on Li2CuSiO4 by Materials Project

Abstract

Li2CuSiO4 crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional. there are two inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Li–O bond distances ranging from 2.00–2.39 Å. In the second Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with two equivalent LiO4 tetrahedra and corners with four equivalent SiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.91–1.96 Å. Cu2+ is bonded in a distorted rectangular see-saw-like geometry to four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.88–2.27 Å. Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with four equivalent LiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.61–1.69 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to one Li1+, two equivalent Cu2+, and one Si4+ atom. In the second O2- site, O2- is bonded to three Li1+ and one Si4+ atom to form distorted corner-sharing OLi3Si tetrahedra. In the third O2- site, O2-more » is bonded in a 4-coordinate geometry to two Li1+, one Cu2+, and one Si4+ atom. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to two Li1+, one Cu2+, and one Si4+ atom.« less

Authors:
Publication Date:
Other Number(s):
mp-760485
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; Li2CuSiO4; Cu-Li-O-Si
OSTI Identifier:
1291651
DOI:
https://doi.org/10.17188/1291651

Citation Formats

The Materials Project. Materials Data on Li2CuSiO4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1291651.
The Materials Project. Materials Data on Li2CuSiO4 by Materials Project. United States. doi:https://doi.org/10.17188/1291651
The Materials Project. 2020. "Materials Data on Li2CuSiO4 by Materials Project". United States. doi:https://doi.org/10.17188/1291651. https://www.osti.gov/servlets/purl/1291651. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1291651,
title = {Materials Data on Li2CuSiO4 by Materials Project},
author = {The Materials Project},
abstractNote = {Li2CuSiO4 crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional. there are two inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Li–O bond distances ranging from 2.00–2.39 Å. In the second Li1+ site, Li1+ is bonded to four O2- atoms to form LiO4 tetrahedra that share corners with two equivalent LiO4 tetrahedra and corners with four equivalent SiO4 tetrahedra. There are a spread of Li–O bond distances ranging from 1.91–1.96 Å. Cu2+ is bonded in a distorted rectangular see-saw-like geometry to four O2- atoms. There are a spread of Cu–O bond distances ranging from 1.88–2.27 Å. Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with four equivalent LiO4 tetrahedra. There are a spread of Si–O bond distances ranging from 1.61–1.69 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to one Li1+, two equivalent Cu2+, and one Si4+ atom. In the second O2- site, O2- is bonded to three Li1+ and one Si4+ atom to form distorted corner-sharing OLi3Si tetrahedra. In the third O2- site, O2- is bonded in a 4-coordinate geometry to two Li1+, one Cu2+, and one Si4+ atom. In the fourth O2- site, O2- is bonded in a 4-coordinate geometry to two Li1+, one Cu2+, and one Si4+ atom.},
doi = {10.17188/1291651},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}