U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on CsTa4P3S19 by Materials Project
Abstract
CsTa4P3S19 crystallizes in the orthorhombic Pca2_1 space group. The structure is three-dimensional. Cs1+ is bonded in a 7-coordinate geometry to seven S+1.79- atoms. There are a spread of Cs–S bond distances ranging from 3.65–4.11 Å. There are four inequivalent Ta+4.50+ sites. In the first Ta+4.50+ site, Ta+4.50+ is bonded to seven S+1.79- atoms to form TaS7 pentagonal bipyramids that share an edgeedge with one TaS6 octahedra, an edgeedge with one PS4 tetrahedra, and a faceface with one TaS7 pentagonal bipyramid. There are a spread of Ta–S bond distances ranging from 2.38–2.57 Å. In the second Ta+4.50+ site, Ta+4.50+ is bonded to seven S+1.79- atoms to form TaS7 pentagonal bipyramids that share an edgeedge with one TaS6 octahedra, an edgeedge with one PS4 tetrahedra, and a faceface with one TaS7 pentagonal bipyramid. There are a spread of Ta–S bond distances ranging from 2.41–2.58 Å. In the third Ta+4.50+ site, Ta+4.50+ is bonded to six S+1.79- atoms to form distorted TaS6 octahedra that share an edgeedge with one TaS7 pentagonal bipyramid and edges with two PS4 tetrahedra. There are a spread of Ta–S bond distances ranging from 2.30–2.67 Å. In the fourth Ta+4.50+ site, Ta+4.50+ is bonded to six S+1.79- atoms tomore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-1227943
- 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; CsTa4P3S19; Cs-P-S-Ta
- OSTI Identifier:
- 1686588
- DOI:
- https://doi.org/10.17188/1686588
Citation Formats
The Materials Project. Materials Data on CsTa4P3S19 by Materials Project. United States: N. p., 2019.
Web. doi:10.17188/1686588.
The Materials Project. Materials Data on CsTa4P3S19 by Materials Project. United States. doi:https://doi.org/10.17188/1686588
The Materials Project. 2019.
"Materials Data on CsTa4P3S19 by Materials Project". United States. doi:https://doi.org/10.17188/1686588. https://www.osti.gov/servlets/purl/1686588. Pub date:Sun Jan 13 00:00:00 EST 2019
@article{osti_1686588,
title = {Materials Data on CsTa4P3S19 by Materials Project},
author = {The Materials Project},
abstractNote = {CsTa4P3S19 crystallizes in the orthorhombic Pca2_1 space group. The structure is three-dimensional. Cs1+ is bonded in a 7-coordinate geometry to seven S+1.79- atoms. There are a spread of Cs–S bond distances ranging from 3.65–4.11 Å. There are four inequivalent Ta+4.50+ sites. In the first Ta+4.50+ site, Ta+4.50+ is bonded to seven S+1.79- atoms to form TaS7 pentagonal bipyramids that share an edgeedge with one TaS6 octahedra, an edgeedge with one PS4 tetrahedra, and a faceface with one TaS7 pentagonal bipyramid. There are a spread of Ta–S bond distances ranging from 2.38–2.57 Å. In the second Ta+4.50+ site, Ta+4.50+ is bonded to seven S+1.79- atoms to form TaS7 pentagonal bipyramids that share an edgeedge with one TaS6 octahedra, an edgeedge with one PS4 tetrahedra, and a faceface with one TaS7 pentagonal bipyramid. There are a spread of Ta–S bond distances ranging from 2.41–2.58 Å. In the third Ta+4.50+ site, Ta+4.50+ is bonded to six S+1.79- atoms to form distorted TaS6 octahedra that share an edgeedge with one TaS7 pentagonal bipyramid and edges with two PS4 tetrahedra. There are a spread of Ta–S bond distances ranging from 2.30–2.67 Å. In the fourth Ta+4.50+ site, Ta+4.50+ is bonded to six S+1.79- atoms to form distorted TaS6 octahedra that share an edgeedge with one TaS7 pentagonal bipyramid and edges with two PS4 tetrahedra. There are a spread of Ta–S bond distances ranging from 2.30–2.67 Å. There are three inequivalent P5+ sites. In the first P5+ site, P5+ is bonded to four S+1.79- atoms to form PS4 tetrahedra that share edges with two TaS6 octahedra. There are a spread of P–S bond distances ranging from 2.04–2.07 Å. In the second P5+ site, P5+ is bonded to four S+1.79- atoms to form PS4 tetrahedra that share an edgeedge with one TaS6 octahedra and an edgeedge with one TaS7 pentagonal bipyramid. There are a spread of P–S bond distances ranging from 2.02–2.08 Å. In the third P5+ site, P5+ is bonded to four S+1.79- atoms to form PS4 tetrahedra that share an edgeedge with one TaS6 octahedra and an edgeedge with one TaS7 pentagonal bipyramid. There are a spread of P–S bond distances ranging from 2.03–2.07 Å. There are nineteen inequivalent S+1.79- sites. In the first S+1.79- site, S+1.79- is bonded in an L-shaped geometry to one Ta+4.50+ and one P5+ atom. In the second S+1.79- site, S+1.79- is bonded in an L-shaped geometry to one Ta+4.50+ and one P5+ atom. In the third S+1.79- site, S+1.79- is bonded in an L-shaped geometry to two Ta+4.50+ atoms. In the fourth S+1.79- site, S+1.79- is bonded in an L-shaped geometry to two Ta+4.50+ atoms. In the fifth S+1.79- site, S+1.79- is bonded in an L-shaped geometry to two Ta+4.50+ atoms. In the sixth S+1.79- site, S+1.79- is bonded in a distorted L-shaped geometry to one Cs1+, one Ta+4.50+, and one P5+ atom. In the seventh S+1.79- site, S+1.79- is bonded in an L-shaped geometry to one Cs1+, one Ta+4.50+, and one P5+ atom. In the eighth S+1.79- site, S+1.79- is bonded in a 2-coordinate geometry to one Cs1+, one Ta+4.50+, and one P5+ atom. In the ninth S+1.79- site, S+1.79- is bonded in an L-shaped geometry to one Ta+4.50+ and one P5+ atom. In the tenth S+1.79- site, S+1.79- is bonded in an L-shaped geometry to one Ta+4.50+ and one P5+ atom. In the eleventh S+1.79- site, S+1.79- is bonded in an L-shaped geometry to one Ta+4.50+ and one P5+ atom. In the twelfth S+1.79- site, S+1.79- is bonded in a distorted L-shaped geometry to one Cs1+, one Ta+4.50+, and one P5+ atom. In the thirteenth S+1.79- site, S+1.79- is bonded in a 2-coordinate geometry to one Cs1+, one Ta+4.50+, and one P5+ atom. In the fourteenth S+1.79- site, S+1.79- is bonded in a 2-coordinate geometry to two Ta+4.50+ and one S+1.79- atom. The S–S bond length is 2.04 Å. In the fifteenth S+1.79- site, S+1.79- is bonded in a 2-coordinate geometry to two Ta+4.50+ and one S+1.79- atom. In the sixteenth S+1.79- site, S+1.79- is bonded in a distorted L-shaped geometry to one Cs1+, one Ta+4.50+, and one P5+ atom. In the seventeenth S+1.79- site, S+1.79- is bonded in a 2-coordinate geometry to one Cs1+, one Ta+4.50+, and one P5+ atom. In the eighteenth S+1.79- site, S+1.79- is bonded in an L-shaped geometry to two Ta+4.50+ atoms. In the nineteenth S+1.79- site, S+1.79- is bonded in an L-shaped geometry to two Ta+4.50+ atoms.},
doi = {10.17188/1686588},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {1}
}
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