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Title: Materials Data on K8Sb2Te by Materials Project

Abstract

K8Sb2Te crystallizes in the tetragonal I-4m2 space group. The structure is three-dimensional. K1+ is bonded in a trigonal non-coplanar geometry to two Sb3- and one Te2- atom. Both K–Sb bond lengths are 3.56 Å. The K–Te bond length is 3.59 Å. There are four inequivalent Sb3- sites. In the first Sb3- site, Sb3- is bonded in a body-centered cubic geometry to eight equivalent K1+ atoms. In the second Sb3- site, Sb3- is bonded in a body-centered cubic geometry to eight equivalent K1+ atoms. In the third Sb3- site, Sb3- is bonded in a body-centered cubic geometry to eight equivalent K1+ atoms. All Sb–K bond lengths are 3.56 Å. In the fourth Sb3- site, Sb3- is bonded in a body-centered cubic geometry to eight equivalent K1+ atoms. All Sb–K bond lengths are 3.56 Å. There are two inequivalent Te2- sites. In the first Te2- site, Te2- is bonded in a body-centered cubic geometry to eight equivalent K1+ atoms. In the second Te2- site, Te2- is bonded in a body-centered cubic geometry to eight equivalent K1+ atoms. All Te–K bond lengths are 3.59 Å.

Publication Date:
Other Number(s):
mp-1223581
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Product Type:
Dataset
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)
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; K8Sb2Te; K-Sb-Te
OSTI Identifier:
1665745
DOI:
https://doi.org/10.17188/1665745

Citation Formats

The Materials Project. Materials Data on K8Sb2Te by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1665745.
The Materials Project. Materials Data on K8Sb2Te by Materials Project. United States. doi:https://doi.org/10.17188/1665745
The Materials Project. 2020. "Materials Data on K8Sb2Te by Materials Project". United States. doi:https://doi.org/10.17188/1665745. https://www.osti.gov/servlets/purl/1665745. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1665745,
title = {Materials Data on K8Sb2Te by Materials Project},
author = {The Materials Project},
abstractNote = {K8Sb2Te crystallizes in the tetragonal I-4m2 space group. The structure is three-dimensional. K1+ is bonded in a trigonal non-coplanar geometry to two Sb3- and one Te2- atom. Both K–Sb bond lengths are 3.56 Å. The K–Te bond length is 3.59 Å. There are four inequivalent Sb3- sites. In the first Sb3- site, Sb3- is bonded in a body-centered cubic geometry to eight equivalent K1+ atoms. In the second Sb3- site, Sb3- is bonded in a body-centered cubic geometry to eight equivalent K1+ atoms. In the third Sb3- site, Sb3- is bonded in a body-centered cubic geometry to eight equivalent K1+ atoms. All Sb–K bond lengths are 3.56 Å. In the fourth Sb3- site, Sb3- is bonded in a body-centered cubic geometry to eight equivalent K1+ atoms. All Sb–K bond lengths are 3.56 Å. There are two inequivalent Te2- sites. In the first Te2- site, Te2- is bonded in a body-centered cubic geometry to eight equivalent K1+ atoms. In the second Te2- site, Te2- is bonded in a body-centered cubic geometry to eight equivalent K1+ atoms. All Te–K bond lengths are 3.59 Å.},
doi = {10.17188/1665745},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}