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Title: Materials Data on Ta2Tl4S11 by Materials Project

Abstract

Ta2Tl4S11 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are two inequivalent Ta5+ sites. In the first Ta5+ site, Ta5+ is bonded to seven S2- atoms to form distorted face-sharing TaS7 pentagonal bipyramids. There are a spread of Ta–S bond distances ranging from 2.31–2.78 Å. In the second Ta5+ site, Ta5+ is bonded to seven S2- atoms to form distorted face-sharing TaS7 pentagonal bipyramids. There are a spread of Ta–S bond distances ranging from 2.32–2.76 Å. There are four inequivalent Tl3+ sites. In the first Tl3+ site, Tl3+ is bonded in a 4-coordinate geometry to four S2- atoms. There are a spread of Tl–S bond distances ranging from 3.01–3.36 Å. In the second Tl3+ site, Tl3+ is bonded in a distorted rectangular see-saw-like geometry to four S2- atoms. There are a spread of Tl–S bond distances ranging from 3.12–3.28 Å. In the third Tl3+ site, Tl3+ is bonded in a 5-coordinate geometry to six S2- atoms. There are a spread of Tl–S bond distances ranging from 3.11–3.47 Å. In the fourth Tl3+ site, Tl3+ is bonded in a 3-coordinate geometry to two S2- atoms. There are one shorter (3.02 Å) and one longer (3.04 Å) Tl–Smore » bond lengths. There are eleven inequivalent S2- sites. In the first S2- site, S2- is bonded in a 4-coordinate geometry to one Ta5+, two Tl3+, and one S2- atom. The S–S bond length is 2.09 Å. In the second S2- site, S2- is bonded in a 5-coordinate geometry to one Ta5+ and four Tl3+ atoms. In the third S2- site, S2- is bonded in a 4-coordinate geometry to two Ta5+, two equivalent Tl3+, and one S2- atom. The S–S bond length is 2.09 Å. In the fourth S2- site, S2- is bonded in a 1-coordinate geometry to one Ta5+, one Tl3+, and one S2- atom. The S–S bond length is 2.10 Å. In the fifth S2- site, S2- is bonded in a 1-coordinate geometry to one Ta5+ and one S2- atom. In the sixth S2- site, S2- is bonded in a distorted single-bond geometry to one Ta5+, one Tl3+, and one S2- atom. In the seventh S2- site, S2- is bonded in a 1-coordinate geometry to one Ta5+ and one S2- atom. In the eighth S2- site, S2- is bonded to one Ta5+ and three Tl3+ atoms to form distorted edge-sharing STaTl3 trigonal pyramids. In the ninth S2- site, S2- is bonded in a 1-coordinate geometry to one Ta5+, one Tl3+, and one S2- atom. The S–S bond length is 2.08 Å. In the tenth S2- site, S2- is bonded in a 3-coordinate geometry to two Ta5+ and one S2- atom. In the eleventh S2- site, S2- is bonded in a 4-coordinate geometry to two Ta5+ and two Tl3+ atoms.« less

Authors:
Publication Date:
Other Number(s):
mp-18344
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; Ta2Tl4S11; S-Ta-Tl
OSTI Identifier:
1193068
DOI:
https://doi.org/10.17188/1193068

Citation Formats

The Materials Project. Materials Data on Ta2Tl4S11 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1193068.
The Materials Project. Materials Data on Ta2Tl4S11 by Materials Project. United States. doi:https://doi.org/10.17188/1193068
The Materials Project. 2020. "Materials Data on Ta2Tl4S11 by Materials Project". United States. doi:https://doi.org/10.17188/1193068. https://www.osti.gov/servlets/purl/1193068. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1193068,
title = {Materials Data on Ta2Tl4S11 by Materials Project},
author = {The Materials Project},
abstractNote = {Ta2Tl4S11 crystallizes in the triclinic P-1 space group. The structure is three-dimensional. there are two inequivalent Ta5+ sites. In the first Ta5+ site, Ta5+ is bonded to seven S2- atoms to form distorted face-sharing TaS7 pentagonal bipyramids. There are a spread of Ta–S bond distances ranging from 2.31–2.78 Å. In the second Ta5+ site, Ta5+ is bonded to seven S2- atoms to form distorted face-sharing TaS7 pentagonal bipyramids. There are a spread of Ta–S bond distances ranging from 2.32–2.76 Å. There are four inequivalent Tl3+ sites. In the first Tl3+ site, Tl3+ is bonded in a 4-coordinate geometry to four S2- atoms. There are a spread of Tl–S bond distances ranging from 3.01–3.36 Å. In the second Tl3+ site, Tl3+ is bonded in a distorted rectangular see-saw-like geometry to four S2- atoms. There are a spread of Tl–S bond distances ranging from 3.12–3.28 Å. In the third Tl3+ site, Tl3+ is bonded in a 5-coordinate geometry to six S2- atoms. There are a spread of Tl–S bond distances ranging from 3.11–3.47 Å. In the fourth Tl3+ site, Tl3+ is bonded in a 3-coordinate geometry to two S2- atoms. There are one shorter (3.02 Å) and one longer (3.04 Å) Tl–S bond lengths. There are eleven inequivalent S2- sites. In the first S2- site, S2- is bonded in a 4-coordinate geometry to one Ta5+, two Tl3+, and one S2- atom. The S–S bond length is 2.09 Å. In the second S2- site, S2- is bonded in a 5-coordinate geometry to one Ta5+ and four Tl3+ atoms. In the third S2- site, S2- is bonded in a 4-coordinate geometry to two Ta5+, two equivalent Tl3+, and one S2- atom. The S–S bond length is 2.09 Å. In the fourth S2- site, S2- is bonded in a 1-coordinate geometry to one Ta5+, one Tl3+, and one S2- atom. The S–S bond length is 2.10 Å. In the fifth S2- site, S2- is bonded in a 1-coordinate geometry to one Ta5+ and one S2- atom. In the sixth S2- site, S2- is bonded in a distorted single-bond geometry to one Ta5+, one Tl3+, and one S2- atom. In the seventh S2- site, S2- is bonded in a 1-coordinate geometry to one Ta5+ and one S2- atom. In the eighth S2- site, S2- is bonded to one Ta5+ and three Tl3+ atoms to form distorted edge-sharing STaTl3 trigonal pyramids. In the ninth S2- site, S2- is bonded in a 1-coordinate geometry to one Ta5+, one Tl3+, and one S2- atom. The S–S bond length is 2.08 Å. In the tenth S2- site, S2- is bonded in a 3-coordinate geometry to two Ta5+ and one S2- atom. In the eleventh S2- site, S2- is bonded in a 4-coordinate geometry to two Ta5+ and two Tl3+ atoms.},
doi = {10.17188/1193068},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}