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

Title: Materials Data on LiGeTe2 by Materials Project

Abstract

LiGeTe2 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are four inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to six Te2- atoms to form a mixture of distorted edge and corner-sharing LiTe6 octahedra. The corner-sharing octahedra tilt angles range from 0–13°. There are a spread of Li–Te bond distances ranging from 2.95–3.43 Å. In the second Li1+ site, Li1+ is bonded to six Te2- atoms to form a mixture of edge and corner-sharing LiTe6 octahedra. The corner-sharing octahedra tilt angles range from 0–9°. There are a spread of Li–Te bond distances ranging from 2.98–3.15 Å. In the third Li1+ site, Li1+ is bonded to six Te2- atoms to form a mixture of edge and corner-sharing LiTe6 octahedra. The corner-sharing octahedra tilt angles range from 6–13°. There are a spread of Li–Te bond distances ranging from 3.05–3.25 Å. In the fourth Li1+ site, Li1+ is bonded to six Te2- atoms to form a mixture of edge and corner-sharing LiTe6 octahedra. The corner-sharing octahedra tilt angles range from 4–9°. There are a spread of Li–Te bond distances ranging from 3.04–3.11 Å. There are three inequivalent Ge3+ sites. In the first Ge3+ site, Ge3+ ismore » bonded in a trigonal non-coplanar geometry to three Te2- atoms. There are a spread of Ge–Te bond distances ranging from 2.56–2.68 Å. In the second Ge3+ site, Ge3+ is bonded in a trigonal non-coplanar geometry to three Te2- atoms. There are one shorter (2.56 Å) and two longer (2.65 Å) Ge–Te bond lengths. In the third Ge3+ site, Ge3+ is bonded in a trigonal non-coplanar geometry to three Te2- atoms. There are one shorter (2.55 Å) and two longer (2.66 Å) Ge–Te bond lengths. There are six inequivalent Te2- sites. In the first Te2- site, Te2- is bonded to four Li1+ and one Ge3+ atom to form a mixture of distorted edge and corner-sharing TeLi4Ge square pyramids. In the second Te2- site, Te2- is bonded in a 4-coordinate geometry to two Li1+ and two Ge3+ atoms. In the third Te2- site, Te2- is bonded in a distorted see-saw-like geometry to two Li1+ and two Ge3+ atoms. In the fourth Te2- site, Te2- is bonded to four Li1+ and one Ge3+ atom to form a mixture of distorted edge and corner-sharing TeLi4Ge square pyramids. In the fifth Te2- site, Te2- is bonded in a distorted see-saw-like geometry to two Li1+ and two Ge3+ atoms. In the sixth Te2- site, Te2- is bonded to four Li1+ and one Ge3+ atom to form a mixture of distorted edge and corner-sharing TeLi4Ge square pyramids.« less

Authors:
Publication Date:
Other Number(s):
mp-28060
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; LiGeTe2; Ge-Li-Te
OSTI Identifier:
1202183
DOI:
https://doi.org/10.17188/1202183

Citation Formats

The Materials Project. Materials Data on LiGeTe2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1202183.
The Materials Project. Materials Data on LiGeTe2 by Materials Project. United States. doi:https://doi.org/10.17188/1202183
The Materials Project. 2020. "Materials Data on LiGeTe2 by Materials Project". United States. doi:https://doi.org/10.17188/1202183. https://www.osti.gov/servlets/purl/1202183. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1202183,
title = {Materials Data on LiGeTe2 by Materials Project},
author = {The Materials Project},
abstractNote = {LiGeTe2 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are four inequivalent Li1+ sites. In the first Li1+ site, Li1+ is bonded to six Te2- atoms to form a mixture of distorted edge and corner-sharing LiTe6 octahedra. The corner-sharing octahedra tilt angles range from 0–13°. There are a spread of Li–Te bond distances ranging from 2.95–3.43 Å. In the second Li1+ site, Li1+ is bonded to six Te2- atoms to form a mixture of edge and corner-sharing LiTe6 octahedra. The corner-sharing octahedra tilt angles range from 0–9°. There are a spread of Li–Te bond distances ranging from 2.98–3.15 Å. In the third Li1+ site, Li1+ is bonded to six Te2- atoms to form a mixture of edge and corner-sharing LiTe6 octahedra. The corner-sharing octahedra tilt angles range from 6–13°. There are a spread of Li–Te bond distances ranging from 3.05–3.25 Å. In the fourth Li1+ site, Li1+ is bonded to six Te2- atoms to form a mixture of edge and corner-sharing LiTe6 octahedra. The corner-sharing octahedra tilt angles range from 4–9°. There are a spread of Li–Te bond distances ranging from 3.04–3.11 Å. There are three inequivalent Ge3+ sites. In the first Ge3+ site, Ge3+ is bonded in a trigonal non-coplanar geometry to three Te2- atoms. There are a spread of Ge–Te bond distances ranging from 2.56–2.68 Å. In the second Ge3+ site, Ge3+ is bonded in a trigonal non-coplanar geometry to three Te2- atoms. There are one shorter (2.56 Å) and two longer (2.65 Å) Ge–Te bond lengths. In the third Ge3+ site, Ge3+ is bonded in a trigonal non-coplanar geometry to three Te2- atoms. There are one shorter (2.55 Å) and two longer (2.66 Å) Ge–Te bond lengths. There are six inequivalent Te2- sites. In the first Te2- site, Te2- is bonded to four Li1+ and one Ge3+ atom to form a mixture of distorted edge and corner-sharing TeLi4Ge square pyramids. In the second Te2- site, Te2- is bonded in a 4-coordinate geometry to two Li1+ and two Ge3+ atoms. In the third Te2- site, Te2- is bonded in a distorted see-saw-like geometry to two Li1+ and two Ge3+ atoms. In the fourth Te2- site, Te2- is bonded to four Li1+ and one Ge3+ atom to form a mixture of distorted edge and corner-sharing TeLi4Ge square pyramids. In the fifth Te2- site, Te2- is bonded in a distorted see-saw-like geometry to two Li1+ and two Ge3+ atoms. In the sixth Te2- site, Te2- is bonded to four Li1+ and one Ge3+ atom to form a mixture of distorted edge and corner-sharing TeLi4Ge square pyramids.},
doi = {10.17188/1202183},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Sun May 03 00:00:00 EDT 2020},
month = {Sun May 03 00:00:00 EDT 2020}
}