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Title: Materials Data on Cs3Te22 by Materials Project

Abstract

Cs3Te22 crystallizes in the tetragonal I4/m space group. The structure is three-dimensional. there are two inequivalent Cs1+ sites. In the first Cs1+ site, Cs1+ is bonded in a body-centered cubic geometry to eight equivalent Te+0.14- atoms. All Cs–Te bond lengths are 3.93 Å. In the second Cs1+ site, Cs1+ is bonded in a 12-coordinate geometry to sixteen Te+0.14- atoms. There are a spread of Cs–Te bond distances ranging from 4.13–4.37 Å. There are four inequivalent Te+0.14- sites. In the first Te+0.14- site, Te+0.14- is bonded in a 3-coordinate geometry to two equivalent Cs1+ and two equivalent Te+0.14- atoms. There are one shorter (2.82 Å) and one longer (2.84 Å) Te–Te bond lengths. In the second Te+0.14- site, Te+0.14- is bonded in a 6-coordinate geometry to two Cs1+ and four Te+0.14- atoms. There are one shorter (3.46 Å) and one longer (3.48 Å) Te–Te bond lengths. In the third Te+0.14- site, Te+0.14- is bonded in a 7-coordinate geometry to two equivalent Cs1+ and five Te+0.14- atoms. There are two shorter (3.01 Å) and one longer (3.11 Å) Te–Te bond lengths. In the fourth Te+0.14- site, Te+0.14- is bonded in a distorted octahedral geometry to six Te+0.14- atoms.

Authors:
Publication Date:
Other Number(s):
mp-1191593
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; Cs3Te22; Cs-Te
OSTI Identifier:
1738537
DOI:
https://doi.org/10.17188/1738537

Citation Formats

The Materials Project. Materials Data on Cs3Te22 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1738537.
The Materials Project. Materials Data on Cs3Te22 by Materials Project. United States. doi:https://doi.org/10.17188/1738537
The Materials Project. 2020. "Materials Data on Cs3Te22 by Materials Project". United States. doi:https://doi.org/10.17188/1738537. https://www.osti.gov/servlets/purl/1738537. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1738537,
title = {Materials Data on Cs3Te22 by Materials Project},
author = {The Materials Project},
abstractNote = {Cs3Te22 crystallizes in the tetragonal I4/m space group. The structure is three-dimensional. there are two inequivalent Cs1+ sites. In the first Cs1+ site, Cs1+ is bonded in a body-centered cubic geometry to eight equivalent Te+0.14- atoms. All Cs–Te bond lengths are 3.93 Å. In the second Cs1+ site, Cs1+ is bonded in a 12-coordinate geometry to sixteen Te+0.14- atoms. There are a spread of Cs–Te bond distances ranging from 4.13–4.37 Å. There are four inequivalent Te+0.14- sites. In the first Te+0.14- site, Te+0.14- is bonded in a 3-coordinate geometry to two equivalent Cs1+ and two equivalent Te+0.14- atoms. There are one shorter (2.82 Å) and one longer (2.84 Å) Te–Te bond lengths. In the second Te+0.14- site, Te+0.14- is bonded in a 6-coordinate geometry to two Cs1+ and four Te+0.14- atoms. There are one shorter (3.46 Å) and one longer (3.48 Å) Te–Te bond lengths. In the third Te+0.14- site, Te+0.14- is bonded in a 7-coordinate geometry to two equivalent Cs1+ and five Te+0.14- atoms. There are two shorter (3.01 Å) and one longer (3.11 Å) Te–Te bond lengths. In the fourth Te+0.14- site, Te+0.14- is bonded in a distorted octahedral geometry to six Te+0.14- atoms.},
doi = {10.17188/1738537},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}