U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Cs3AsI6 by Materials Project
Abstract
Cs3AsI6 crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. there are two inequivalent Cs1+ sites. In the first Cs1+ site, Cs1+ is bonded to twelve equivalent I1- atoms to form distorted CsI12 cuboctahedra that share corners with twelve equivalent CsI12 cuboctahedra, faces with six equivalent CsI12 cuboctahedra, faces with four equivalent CsI6 octahedra, and faces with four equivalent AsI6 octahedra. All Cs–I bond lengths are 4.61 Å. In the second Cs1+ site, Cs1+ is bonded to six equivalent I1- atoms to form CsI6 octahedra that share corners with six equivalent AsI6 octahedra and faces with eight equivalent CsI12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Cs–I bond lengths are 3.62 Å. As3+ is bonded to six equivalent I1- atoms to form AsI6 octahedra that share corners with six equivalent CsI6 octahedra and faces with eight equivalent CsI12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All As–I bond lengths are 2.88 Å. I1- is bonded in a linear geometry to five Cs1+ and one As3+ atom.
- Publication Date:
- Other Number(s):
- mp-1112951
- DOE Contract Number:
- AC02-05CH11231;
- Research Org.:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Collaborations:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- Subject:
- 36 MATERIALS SCIENCE; As-Cs-I; crystal structure; Cs3AsI6
- OSTI Identifier:
- 1710891
- DOI:
- https://doi.org/10.17188/1710891
Citation Formats
Materials Data on Cs3AsI6 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1710891.
Materials Data on Cs3AsI6 by Materials Project. United States. doi:https://doi.org/10.17188/1710891
2020.
"Materials Data on Cs3AsI6 by Materials Project". United States. doi:https://doi.org/10.17188/1710891. https://www.osti.gov/servlets/purl/1710891. Pub date:Fri May 01 20:00:00 EDT 2020
@article{osti_1710891,
title = {Materials Data on Cs3AsI6 by Materials Project},
abstractNote = {Cs3AsI6 crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. there are two inequivalent Cs1+ sites. In the first Cs1+ site, Cs1+ is bonded to twelve equivalent I1- atoms to form distorted CsI12 cuboctahedra that share corners with twelve equivalent CsI12 cuboctahedra, faces with six equivalent CsI12 cuboctahedra, faces with four equivalent CsI6 octahedra, and faces with four equivalent AsI6 octahedra. All Cs–I bond lengths are 4.61 Å. In the second Cs1+ site, Cs1+ is bonded to six equivalent I1- atoms to form CsI6 octahedra that share corners with six equivalent AsI6 octahedra and faces with eight equivalent CsI12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Cs–I bond lengths are 3.62 Å. As3+ is bonded to six equivalent I1- atoms to form AsI6 octahedra that share corners with six equivalent CsI6 octahedra and faces with eight equivalent CsI12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All As–I bond lengths are 2.88 Å. I1- is bonded in a linear geometry to five Cs1+ and one As3+ atom.},
doi = {10.17188/1710891},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}