DOE Data Explorer title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Materials Data on Li2CuGe by Materials Project

Abstract

Li2CuGe is Zintl Phase-derived structured and crystallizes in the cubic F-43m space group. The structure is three-dimensional. there are two inequivalent Li sites. In the first Li site, Li is bonded to six equivalent Cu and four equivalent Ge atoms to form distorted LiCu6Ge4 tetrahedra that share corners with six equivalent LiCu6Ge4 tetrahedra, edges with twelve equivalent LiCu4Ge6 tetrahedra, and faces with sixteen LiCu6Ge4 tetrahedra. All Li–Cu bond lengths are 2.98 Å. All Li–Ge bond lengths are 2.58 Å. In the second Li site, Li is bonded to four equivalent Cu and six equivalent Ge atoms to form distorted LiCu4Ge6 tetrahedra that share corners with six equivalent LiCu4Ge6 tetrahedra, edges with twelve equivalent LiCu6Ge4 tetrahedra, and faces with sixteen LiCu6Ge4 tetrahedra. All Li–Cu bond lengths are 2.58 Å. All Li–Ge bond lengths are 2.98 Å. Cu is bonded in a 8-coordinate geometry to ten Li and four equivalent Ge atoms. All Cu–Ge bond lengths are 2.58 Å. Ge is bonded in a 4-coordinate geometry to ten Li and four equivalent Cu atoms.

Authors:
Publication Date:
Other Number(s):
mp-35841
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; Li2CuGe; Cu-Ge-Li
OSTI Identifier:
1207086
DOI:
https://doi.org/10.17188/1207086

Citation Formats

The Materials Project. Materials Data on Li2CuGe by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1207086.
The Materials Project. Materials Data on Li2CuGe by Materials Project. United States. doi:https://doi.org/10.17188/1207086
The Materials Project. 2020. "Materials Data on Li2CuGe by Materials Project". United States. doi:https://doi.org/10.17188/1207086. https://www.osti.gov/servlets/purl/1207086. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1207086,
title = {Materials Data on Li2CuGe by Materials Project},
author = {The Materials Project},
abstractNote = {Li2CuGe is Zintl Phase-derived structured and crystallizes in the cubic F-43m space group. The structure is three-dimensional. there are two inequivalent Li sites. In the first Li site, Li is bonded to six equivalent Cu and four equivalent Ge atoms to form distorted LiCu6Ge4 tetrahedra that share corners with six equivalent LiCu6Ge4 tetrahedra, edges with twelve equivalent LiCu4Ge6 tetrahedra, and faces with sixteen LiCu6Ge4 tetrahedra. All Li–Cu bond lengths are 2.98 Å. All Li–Ge bond lengths are 2.58 Å. In the second Li site, Li is bonded to four equivalent Cu and six equivalent Ge atoms to form distorted LiCu4Ge6 tetrahedra that share corners with six equivalent LiCu4Ge6 tetrahedra, edges with twelve equivalent LiCu6Ge4 tetrahedra, and faces with sixteen LiCu6Ge4 tetrahedra. All Li–Cu bond lengths are 2.58 Å. All Li–Ge bond lengths are 2.98 Å. Cu is bonded in a 8-coordinate geometry to ten Li and four equivalent Ge atoms. All Cu–Ge bond lengths are 2.58 Å. Ge is bonded in a 4-coordinate geometry to ten Li and four equivalent Cu atoms.},
doi = {10.17188/1207086},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}