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Title: Materials Data on Bi4(TeS)3 by Materials Project

Abstract

Bi4(TeS)3 is MAX Phase-like structured and crystallizes in the trigonal R3m space group. The structure is two-dimensional and consists of three Bi4(TeS)3 sheets oriented in the (0, 0, 1) direction. there are four inequivalent Bi3+ sites. In the first Bi3+ site, Bi3+ is bonded to three equivalent Te2- and three equivalent S2- atoms to form a mixture of edge and corner-sharing BiTe3S3 octahedra. The corner-sharing octahedral tilt angles are 1°. All Bi–Te bond lengths are 3.04 Å. All Bi–S bond lengths are 3.04 Å. In the second Bi3+ site, Bi3+ is bonded to three equivalent Te2- and three equivalent S2- atoms to form BiTe3S3 octahedra that share corners with three equivalent BiS6 octahedra and edges with nine BiTe3S3 octahedra. The corner-sharing octahedral tilt angles are 0°. All Bi–Te bond lengths are 3.04 Å. All Bi–S bond lengths are 3.03 Å. In the third Bi3+ site, Bi3+ is bonded to six S2- atoms to form a mixture of edge and corner-sharing BiS6 octahedra. The corner-sharing octahedral tilt angles are 0°. There are three shorter (2.79 Å) and three longer (3.02 Å) Bi–S bond lengths. In the fourth Bi3+ site, Bi3+ is bonded to three equivalent Te2- and three equivalent S2- atomsmore » to form a mixture of edge and corner-sharing BiTe3S3 octahedra. The corner-sharing octahedral tilt angles are 1°. All Bi–Te bond lengths are 3.05 Å. All Bi–S bond lengths are 3.00 Å. There are three inequivalent Te2- sites. In the first Te2- site, Te2- is bonded in a 3-coordinate geometry to three equivalent Bi3+ atoms. In the second Te2- site, Te2- is bonded in a 6-coordinate geometry to three equivalent Bi3+ and three equivalent S2- atoms. All Te–S bond lengths are 4.01 Å. In the third Te2- site, Te2- is bonded in a 3-coordinate geometry to three equivalent Bi3+ atoms. There are three inequivalent S2- sites. In the first S2- site, S2- is bonded to six Bi3+ atoms to form edge-sharing SBi6 octahedra. In the second S2- site, S2- is bonded to six Bi3+ atoms to form edge-sharing SBi6 octahedra. In the third S2- site, S2- is bonded in a 3-coordinate geometry to three equivalent Bi3+ and three equivalent Te2- atoms.« less

Publication Date:
Other Number(s):
mp-1227434
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; Bi4(TeS)3; Bi-S-Te
OSTI Identifier:
1724864
DOI:
https://doi.org/10.17188/1724864

Citation Formats

The Materials Project. Materials Data on Bi4(TeS)3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1724864.
The Materials Project. Materials Data on Bi4(TeS)3 by Materials Project. United States. doi:https://doi.org/10.17188/1724864
The Materials Project. 2020. "Materials Data on Bi4(TeS)3 by Materials Project". United States. doi:https://doi.org/10.17188/1724864. https://www.osti.gov/servlets/purl/1724864. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1724864,
title = {Materials Data on Bi4(TeS)3 by Materials Project},
author = {The Materials Project},
abstractNote = {Bi4(TeS)3 is MAX Phase-like structured and crystallizes in the trigonal R3m space group. The structure is two-dimensional and consists of three Bi4(TeS)3 sheets oriented in the (0, 0, 1) direction. there are four inequivalent Bi3+ sites. In the first Bi3+ site, Bi3+ is bonded to three equivalent Te2- and three equivalent S2- atoms to form a mixture of edge and corner-sharing BiTe3S3 octahedra. The corner-sharing octahedral tilt angles are 1°. All Bi–Te bond lengths are 3.04 Å. All Bi–S bond lengths are 3.04 Å. In the second Bi3+ site, Bi3+ is bonded to three equivalent Te2- and three equivalent S2- atoms to form BiTe3S3 octahedra that share corners with three equivalent BiS6 octahedra and edges with nine BiTe3S3 octahedra. The corner-sharing octahedral tilt angles are 0°. All Bi–Te bond lengths are 3.04 Å. All Bi–S bond lengths are 3.03 Å. In the third Bi3+ site, Bi3+ is bonded to six S2- atoms to form a mixture of edge and corner-sharing BiS6 octahedra. The corner-sharing octahedral tilt angles are 0°. There are three shorter (2.79 Å) and three longer (3.02 Å) Bi–S bond lengths. In the fourth Bi3+ site, Bi3+ is bonded to three equivalent Te2- and three equivalent S2- atoms to form a mixture of edge and corner-sharing BiTe3S3 octahedra. The corner-sharing octahedral tilt angles are 1°. All Bi–Te bond lengths are 3.05 Å. All Bi–S bond lengths are 3.00 Å. There are three inequivalent Te2- sites. In the first Te2- site, Te2- is bonded in a 3-coordinate geometry to three equivalent Bi3+ atoms. In the second Te2- site, Te2- is bonded in a 6-coordinate geometry to three equivalent Bi3+ and three equivalent S2- atoms. All Te–S bond lengths are 4.01 Å. In the third Te2- site, Te2- is bonded in a 3-coordinate geometry to three equivalent Bi3+ atoms. There are three inequivalent S2- sites. In the first S2- site, S2- is bonded to six Bi3+ atoms to form edge-sharing SBi6 octahedra. In the second S2- site, S2- is bonded to six Bi3+ atoms to form edge-sharing SBi6 octahedra. In the third S2- site, S2- is bonded in a 3-coordinate geometry to three equivalent Bi3+ and three equivalent Te2- atoms.},
doi = {10.17188/1724864},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}