Materials Data on Cs2Cu3SnF12 by Materials Project
Abstract
Cs2SnCu3F12 crystallizes in the trigonal R-3m space group. The structure is three-dimensional. Cs1+ is bonded in a 6-coordinate geometry to six F1- atoms. There are three shorter (3.17 Å) and three longer (3.45 Å) Cs–F bond lengths. Cu2+ is bonded to six F1- atoms to form CuF6 octahedra that share corners with two equivalent SnF6 octahedra and corners with four equivalent CuF6 octahedra. The corner-sharing octahedra tilt angles range from 41–46°. There are four shorter (1.93 Å) and two longer (2.41 Å) Cu–F bond lengths. Sn4+ is bonded to six equivalent F1- atoms to form SnF6 octahedra that share corners with six equivalent CuF6 octahedra. The corner-sharing octahedral tilt angles are 46°. All Sn–F bond lengths are 2.01 Å. There are two inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted bent 150 degrees geometry to one Cs1+ and two equivalent Cu2+ atoms. In the second F1- site, F1- is bonded in a 1-coordinate geometry to one Cs1+, one Cu2+, and one Sn4+ atom.
- Authors:
- Publication Date:
- Other Number(s):
- mp-1106088
- 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; Cs2Cu3SnF12; Cs-Cu-F-Sn
- OSTI Identifier:
- 1728320
- DOI:
- https://doi.org/10.17188/1728320
Citation Formats
The Materials Project. Materials Data on Cs2Cu3SnF12 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1728320.
The Materials Project. Materials Data on Cs2Cu3SnF12 by Materials Project. United States. doi:https://doi.org/10.17188/1728320
The Materials Project. 2020.
"Materials Data on Cs2Cu3SnF12 by Materials Project". United States. doi:https://doi.org/10.17188/1728320. https://www.osti.gov/servlets/purl/1728320. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1728320,
title = {Materials Data on Cs2Cu3SnF12 by Materials Project},
author = {The Materials Project},
abstractNote = {Cs2SnCu3F12 crystallizes in the trigonal R-3m space group. The structure is three-dimensional. Cs1+ is bonded in a 6-coordinate geometry to six F1- atoms. There are three shorter (3.17 Å) and three longer (3.45 Å) Cs–F bond lengths. Cu2+ is bonded to six F1- atoms to form CuF6 octahedra that share corners with two equivalent SnF6 octahedra and corners with four equivalent CuF6 octahedra. The corner-sharing octahedra tilt angles range from 41–46°. There are four shorter (1.93 Å) and two longer (2.41 Å) Cu–F bond lengths. Sn4+ is bonded to six equivalent F1- atoms to form SnF6 octahedra that share corners with six equivalent CuF6 octahedra. The corner-sharing octahedral tilt angles are 46°. All Sn–F bond lengths are 2.01 Å. There are two inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted bent 150 degrees geometry to one Cs1+ and two equivalent Cu2+ atoms. In the second F1- site, F1- is bonded in a 1-coordinate geometry to one Cs1+, one Cu2+, and one Sn4+ atom.},
doi = {10.17188/1728320},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}