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Title: Materials Data on Li3CuSiCO7 by Materials Project

Abstract

Li3CuSiCO7 crystallizes in the monoclinic P2_1/m 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 2.00–2.10 Å. In the second Li1+ site, Li1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Li–O bond distances ranging from 2.01–2.49 Å. Cu3+ is bonded to six O2- atoms to form distorted CuO6 octahedra that share corners with four equivalent SiO4 tetrahedra. There are a spread of Cu–O bond distances ranging from 1.96–2.24 Å. Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with four equivalent CuO6 octahedra. The corner-sharing octahedra tilt angles range from 49–61°. There are a spread of Si–O bond distances ranging from 1.63–1.66 Å. C4+ is bonded in a trigonal planar geometry to three O2- atoms. There is two shorter (1.29 Å) and one longer (1.30 Å) C–O bond length. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded to three Li1+ and one C4+ atom to form a mixture of distorted edge andmore » corner-sharing OLi3C tetrahedra. In the second O2- site, O2- is bonded in a 2-coordinate geometry to one Li1+, one Cu3+, and one C4+ atom. In the third O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Li1+, one Cu3+, and one C4+ atom. In the fourth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to two Li1+, one Cu3+, and one Si4+ atom. In the fifth O2- site, O2- is bonded to two equivalent Li1+, one Cu3+, and one Si4+ atom to form distorted OLi2CuSi tetrahedra that share corners with four equivalent OLi2CuSi trigonal pyramids and an edgeedge with one OLi3C tetrahedra. In the sixth O2- site, O2- is bonded to two equivalent Li1+, one Cu3+, and one Si4+ atom to form distorted corner-sharing OLi2CuSi trigonal pyramids.« less

Authors:
Publication Date:
Other Number(s):
mp-772051
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; Li3CuSiCO7; C-Cu-Li-O-Si
OSTI Identifier:
1301027
DOI:
https://doi.org/10.17188/1301027

Citation Formats

The Materials Project. Materials Data on Li3CuSiCO7 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1301027.
The Materials Project. Materials Data on Li3CuSiCO7 by Materials Project. United States. doi:https://doi.org/10.17188/1301027
The Materials Project. 2020. "Materials Data on Li3CuSiCO7 by Materials Project". United States. doi:https://doi.org/10.17188/1301027. https://www.osti.gov/servlets/purl/1301027. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1301027,
title = {Materials Data on Li3CuSiCO7 by Materials Project},
author = {The Materials Project},
abstractNote = {Li3CuSiCO7 crystallizes in the monoclinic P2_1/m 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 2.00–2.10 Å. In the second Li1+ site, Li1+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Li–O bond distances ranging from 2.01–2.49 Å. Cu3+ is bonded to six O2- atoms to form distorted CuO6 octahedra that share corners with four equivalent SiO4 tetrahedra. There are a spread of Cu–O bond distances ranging from 1.96–2.24 Å. Si4+ is bonded to four O2- atoms to form SiO4 tetrahedra that share corners with four equivalent CuO6 octahedra. The corner-sharing octahedra tilt angles range from 49–61°. There are a spread of Si–O bond distances ranging from 1.63–1.66 Å. C4+ is bonded in a trigonal planar geometry to three O2- atoms. There is two shorter (1.29 Å) and one longer (1.30 Å) C–O bond length. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded to three Li1+ and one C4+ atom to form a mixture of distorted edge and corner-sharing OLi3C tetrahedra. In the second O2- site, O2- is bonded in a 2-coordinate geometry to one Li1+, one Cu3+, and one C4+ atom. In the third O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Li1+, one Cu3+, and one C4+ atom. In the fourth O2- site, O2- is bonded in a distorted rectangular see-saw-like geometry to two Li1+, one Cu3+, and one Si4+ atom. In the fifth O2- site, O2- is bonded to two equivalent Li1+, one Cu3+, and one Si4+ atom to form distorted OLi2CuSi tetrahedra that share corners with four equivalent OLi2CuSi trigonal pyramids and an edgeedge with one OLi3C tetrahedra. In the sixth O2- site, O2- is bonded to two equivalent Li1+, one Cu3+, and one Si4+ atom to form distorted corner-sharing OLi2CuSi trigonal pyramids.},
doi = {10.17188/1301027},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Apr 30 00:00:00 EDT 2020},
month = {Thu Apr 30 00:00:00 EDT 2020}
}