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Title: Materials Data on Sb2Te3 by Materials Project

Abstract

Sb2Te3 is MAX Phase-derived structured and crystallizes in the trigonal R-3m space group. The structure is two-dimensional and consists of three Sb2Te3 sheets oriented in the (0, 0, 1) direction. Sb3+ is bonded to six Te2- atoms to form a mixture of edge and corner-sharing SbTe6 octahedra. The corner-sharing octahedral tilt angles are 0°. There are three shorter (3.03 Å) and three longer (3.19 Å) Sb–Te bond lengths. There are two inequivalent Te2- sites. In the first Te2- site, Te2- is bonded to six equivalent Sb3+ atoms to form edge-sharing TeSb6 octahedra. In the second Te2- site, Te2- is bonded in a 3-coordinate geometry to three equivalent Sb3+ atoms.

Publication Date:
Other Number(s):
mp-1201
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; Sb2Te3; Sb-Te
OSTI Identifier:
1188507
DOI:
https://doi.org/10.17188/1188507

Citation Formats

The Materials Project. Materials Data on Sb2Te3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1188507.
The Materials Project. Materials Data on Sb2Te3 by Materials Project. United States. doi:https://doi.org/10.17188/1188507
The Materials Project. 2020. "Materials Data on Sb2Te3 by Materials Project". United States. doi:https://doi.org/10.17188/1188507. https://www.osti.gov/servlets/purl/1188507. Pub date:Tue Jul 14 00:00:00 EDT 2020
@article{osti_1188507,
title = {Materials Data on Sb2Te3 by Materials Project},
author = {The Materials Project},
abstractNote = {Sb2Te3 is MAX Phase-derived structured and crystallizes in the trigonal R-3m space group. The structure is two-dimensional and consists of three Sb2Te3 sheets oriented in the (0, 0, 1) direction. Sb3+ is bonded to six Te2- atoms to form a mixture of edge and corner-sharing SbTe6 octahedra. The corner-sharing octahedral tilt angles are 0°. There are three shorter (3.03 Å) and three longer (3.19 Å) Sb–Te bond lengths. There are two inequivalent Te2- sites. In the first Te2- site, Te2- is bonded to six equivalent Sb3+ atoms to form edge-sharing TeSb6 octahedra. In the second Te2- site, Te2- is bonded in a 3-coordinate geometry to three equivalent Sb3+ atoms.},
doi = {10.17188/1188507},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}