Materials Data on Rb4SnS4 by Materials Project
Abstract
Rb4SnS4 crystallizes in the cubic P-43n space group. The structure is three-dimensional. there are two inequivalent Rb1+ sites. In the first Rb1+ site, Rb1+ is bonded in a 6-coordinate geometry to six S2- atoms. There are a spread of Rb–S bond distances ranging from 3.35–3.67 Å. In the second Rb1+ site, Rb1+ is bonded to six S2- atoms to form distorted RbS6 octahedra that share corners with three equivalent SnS4 tetrahedra, edges with three equivalent RbS6 octahedra, and a faceface with one SnS4 tetrahedra. There are three shorter (3.44 Å) and three longer (3.64 Å) Rb–S bond lengths. There are two inequivalent Sn4+ sites. In the first Sn4+ site, Sn4+ is bonded to four equivalent S2- atoms to form SnS4 tetrahedra that share corners with four equivalent RbS6 octahedra. The corner-sharing octahedral tilt angles are 49°. All Sn–S bond lengths are 2.42 Å. In the second Sn4+ site, Sn4+ is bonded to four equivalent S2- atoms to form SnS4 tetrahedra that share faces with four equivalent RbS6 octahedra. All Sn–S bond lengths are 2.42 Å. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded in a 7-coordinate geometry to six Rb1+ and one Sn4+ atom.more »
- Authors:
- Publication Date:
- Other Number(s):
- mp-30230
- 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; Rb4SnS4; Rb-S-Sn
- OSTI Identifier:
- 1204642
- DOI:
- https://doi.org/10.17188/1204642
Citation Formats
The Materials Project. Materials Data on Rb4SnS4 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1204642.
The Materials Project. Materials Data on Rb4SnS4 by Materials Project. United States. doi:https://doi.org/10.17188/1204642
The Materials Project. 2020.
"Materials Data on Rb4SnS4 by Materials Project". United States. doi:https://doi.org/10.17188/1204642. https://www.osti.gov/servlets/purl/1204642. Pub date:Thu May 28 00:00:00 EDT 2020
@article{osti_1204642,
title = {Materials Data on Rb4SnS4 by Materials Project},
author = {The Materials Project},
abstractNote = {Rb4SnS4 crystallizes in the cubic P-43n space group. The structure is three-dimensional. there are two inequivalent Rb1+ sites. In the first Rb1+ site, Rb1+ is bonded in a 6-coordinate geometry to six S2- atoms. There are a spread of Rb–S bond distances ranging from 3.35–3.67 Å. In the second Rb1+ site, Rb1+ is bonded to six S2- atoms to form distorted RbS6 octahedra that share corners with three equivalent SnS4 tetrahedra, edges with three equivalent RbS6 octahedra, and a faceface with one SnS4 tetrahedra. There are three shorter (3.44 Å) and three longer (3.64 Å) Rb–S bond lengths. There are two inequivalent Sn4+ sites. In the first Sn4+ site, Sn4+ is bonded to four equivalent S2- atoms to form SnS4 tetrahedra that share corners with four equivalent RbS6 octahedra. The corner-sharing octahedral tilt angles are 49°. All Sn–S bond lengths are 2.42 Å. In the second Sn4+ site, Sn4+ is bonded to four equivalent S2- atoms to form SnS4 tetrahedra that share faces with four equivalent RbS6 octahedra. All Sn–S bond lengths are 2.42 Å. There are two inequivalent S2- sites. In the first S2- site, S2- is bonded in a 7-coordinate geometry to six Rb1+ and one Sn4+ atom. In the second S2- site, S2- is bonded in a 7-coordinate geometry to six Rb1+ and one Sn4+ atom.},
doi = {10.17188/1204642},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}