Materials Data on Cs2Zr7CI18 by Materials Project
Abstract
Cs2Zr7I18C crystallizes in the trigonal R-3 space group. The structure is three-dimensional. Cs1+ is bonded to twelve I1- atoms to form CsI12 cuboctahedra that share corners with three equivalent ZrI6 octahedra and edges with three equivalent CsI12 cuboctahedra. The corner-sharing octahedral tilt angles are 48°. There are a spread of Cs–I bond distances ranging from 4.15–4.33 Å. There are two inequivalent Zr+2.86+ sites. In the first Zr+2.86+ site, Zr+2.86+ is bonded in a 1-coordinate geometry to one C4- and five I1- atoms. The Zr–C bond length is 2.29 Å. There are a spread of Zr–I bond distances ranging from 2.91–3.47 Å. In the second Zr+2.86+ site, Zr+2.86+ is bonded to six equivalent I1- atoms to form ZrI6 octahedra that share corners with six equivalent CsI12 cuboctahedra. All Zr–I bond lengths are 2.90 Å. C4- is bonded in an octahedral geometry to six equivalent Zr+2.86+ atoms. There are three inequivalent I1- sites. In the first I1- site, I1- is bonded in a 4-coordinate geometry to two equivalent Cs1+ and two equivalent Zr+2.86+ atoms. In the second I1- site, I1- is bonded in a 3-coordinate geometry to one Cs1+ and two equivalent Zr+2.86+ atoms. In the third I1- site, I1- is bondedmore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-571150
- 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; Cs2Zr7CI18; C-Cs-I-Zr
- OSTI Identifier:
- 1276110
- DOI:
- https://doi.org/10.17188/1276110
Citation Formats
The Materials Project. Materials Data on Cs2Zr7CI18 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1276110.
The Materials Project. Materials Data on Cs2Zr7CI18 by Materials Project. United States. doi:https://doi.org/10.17188/1276110
The Materials Project. 2020.
"Materials Data on Cs2Zr7CI18 by Materials Project". United States. doi:https://doi.org/10.17188/1276110. https://www.osti.gov/servlets/purl/1276110. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1276110,
title = {Materials Data on Cs2Zr7CI18 by Materials Project},
author = {The Materials Project},
abstractNote = {Cs2Zr7I18C crystallizes in the trigonal R-3 space group. The structure is three-dimensional. Cs1+ is bonded to twelve I1- atoms to form CsI12 cuboctahedra that share corners with three equivalent ZrI6 octahedra and edges with three equivalent CsI12 cuboctahedra. The corner-sharing octahedral tilt angles are 48°. There are a spread of Cs–I bond distances ranging from 4.15–4.33 Å. There are two inequivalent Zr+2.86+ sites. In the first Zr+2.86+ site, Zr+2.86+ is bonded in a 1-coordinate geometry to one C4- and five I1- atoms. The Zr–C bond length is 2.29 Å. There are a spread of Zr–I bond distances ranging from 2.91–3.47 Å. In the second Zr+2.86+ site, Zr+2.86+ is bonded to six equivalent I1- atoms to form ZrI6 octahedra that share corners with six equivalent CsI12 cuboctahedra. All Zr–I bond lengths are 2.90 Å. C4- is bonded in an octahedral geometry to six equivalent Zr+2.86+ atoms. There are three inequivalent I1- sites. In the first I1- site, I1- is bonded in a 4-coordinate geometry to two equivalent Cs1+ and two equivalent Zr+2.86+ atoms. In the second I1- site, I1- is bonded in a 3-coordinate geometry to one Cs1+ and two equivalent Zr+2.86+ atoms. In the third I1- site, I1- is bonded in a 1-coordinate geometry to one Cs1+ and two Zr+2.86+ atoms.},
doi = {10.17188/1276110},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Apr 29 00:00:00 EDT 2020},
month = {Wed Apr 29 00:00:00 EDT 2020}
}