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Title: Materials Data on Li2CdGeS4 by Materials Project

Abstract

Li2CdGeS4 is Stannite-like structured and crystallizes in the orthorhombic Pmn2_1 space group. The structure is three-dimensional. Li1+ is bonded to four S2- atoms to form LiS4 tetrahedra that share corners with four equivalent LiS4 tetrahedra, corners with four equivalent CdS4 tetrahedra, and corners with four equivalent GeS4 tetrahedra. There are a spread of Li–S bond distances ranging from 2.42–2.46 Å. Cd2+ is bonded to four S2- atoms to form CdS4 tetrahedra that share corners with four equivalent GeS4 tetrahedra and corners with eight equivalent LiS4 tetrahedra. There are a spread of Cd–S bond distances ranging from 2.56–2.60 Å. Ge4+ is bonded to four S2- atoms to form GeS4 tetrahedra that share corners with four equivalent CdS4 tetrahedra and corners with eight equivalent LiS4 tetrahedra. There are two shorter (2.24 Å) and two longer (2.25 Å) Ge–S bond lengths. There are three inequivalent S2- sites. In the first S2- site, S2- is bonded to two equivalent Li1+, one Cd2+, and one Ge4+ atom to form corner-sharing SLi2CdGe tetrahedra. In the second S2- site, S2- is bonded to two equivalent Li1+, one Cd2+, and one Ge4+ atom to form corner-sharing SLi2CdGe tetrahedra. In the third S2- site, S2- is bonded to twomore » equivalent Li1+, one Cd2+, and one Ge4+ atom to form corner-sharing SLi2CdGe tetrahedra.« less

Authors:
Publication Date:
Other Number(s):
mp-1189383
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; Li2CdGeS4; Cd-Ge-Li-S
OSTI Identifier:
1741644
DOI:
https://doi.org/10.17188/1741644

Citation Formats

The Materials Project. Materials Data on Li2CdGeS4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1741644.
The Materials Project. Materials Data on Li2CdGeS4 by Materials Project. United States. doi:https://doi.org/10.17188/1741644
The Materials Project. 2020. "Materials Data on Li2CdGeS4 by Materials Project". United States. doi:https://doi.org/10.17188/1741644. https://www.osti.gov/servlets/purl/1741644. Pub date:Sat May 09 00:00:00 EDT 2020
@article{osti_1741644,
title = {Materials Data on Li2CdGeS4 by Materials Project},
author = {The Materials Project},
abstractNote = {Li2CdGeS4 is Stannite-like structured and crystallizes in the orthorhombic Pmn2_1 space group. The structure is three-dimensional. Li1+ is bonded to four S2- atoms to form LiS4 tetrahedra that share corners with four equivalent LiS4 tetrahedra, corners with four equivalent CdS4 tetrahedra, and corners with four equivalent GeS4 tetrahedra. There are a spread of Li–S bond distances ranging from 2.42–2.46 Å. Cd2+ is bonded to four S2- atoms to form CdS4 tetrahedra that share corners with four equivalent GeS4 tetrahedra and corners with eight equivalent LiS4 tetrahedra. There are a spread of Cd–S bond distances ranging from 2.56–2.60 Å. Ge4+ is bonded to four S2- atoms to form GeS4 tetrahedra that share corners with four equivalent CdS4 tetrahedra and corners with eight equivalent LiS4 tetrahedra. There are two shorter (2.24 Å) and two longer (2.25 Å) Ge–S bond lengths. There are three inequivalent S2- sites. In the first S2- site, S2- is bonded to two equivalent Li1+, one Cd2+, and one Ge4+ atom to form corner-sharing SLi2CdGe tetrahedra. In the second S2- site, S2- is bonded to two equivalent Li1+, one Cd2+, and one Ge4+ atom to form corner-sharing SLi2CdGe tetrahedra. In the third S2- site, S2- is bonded to two equivalent Li1+, one Cd2+, and one Ge4+ atom to form corner-sharing SLi2CdGe tetrahedra.},
doi = {10.17188/1741644},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}