Materials Data on Li2GePbS4 by Materials Project

Dataset · Thu Jul 16 00:00:00 EDT 2020

DOI:https://doi.org/10.17188/1195083· OSTI ID:1195083

The Materials Project

Li2PbGeS4 crystallizes in the tetragonal I-42m space group. The structure is three-dimensional. Li1+ is bonded in a distorted square co-planar geometry to four equivalent S2- atoms. All Li–S bond lengths are 2.47 Å. Pb2+ is bonded in a 8-coordinate geometry to eight equivalent S2- atoms. There are four shorter (3.10 Å) and four longer (3.23 Å) Pb–S bond lengths. Ge4+ is bonded in a tetrahedral geometry to four equivalent S2- atoms. All Ge–S bond lengths are 2.24 Å. S2- is bonded in a 3-coordinate geometry to two equivalent Li1+, two equivalent Pb2+, and one Ge4+ atom.

• Research Organization: Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
• Sponsoring Organization: USDOE Office of Science (SC), Basic Energy Sciences (BES)
• Contributing Organization: MIT; UC Berkeley; Duke; U Louvain
• DOE Contract Number: AC02-05CH11231; EDCBEE
• OSTI ID: 1195083
• Report Number(s): mp-19896
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
Li2GePbS4
Ge-Li-Pb-S