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Title: Materials Data on Cs2TaAgI6 by Materials Project

Abstract

Cs2TaAgI6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Cs1+ is bonded to twelve equivalent I1- atoms to form CsI12 cuboctahedra that share corners with twelve equivalent CsI12 cuboctahedra, faces with six equivalent CsI12 cuboctahedra, faces with four equivalent TaI6 octahedra, and faces with four equivalent AgI6 octahedra. All Cs–I bond lengths are 4.19 Å. Ta3+ is bonded to six equivalent I1- atoms to form TaI6 octahedra that share corners with six equivalent AgI6 octahedra and faces with eight equivalent CsI12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Ta–I bond lengths are 2.86 Å. Ag1+ is bonded to six equivalent I1- atoms to form AgI6 octahedra that share corners with six equivalent TaI6 octahedra and faces with eight equivalent CsI12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Ag–I bond lengths are 3.06 Å. I1- is bonded in a 6-coordinate geometry to four equivalent Cs1+, one Ta3+, and one Ag1+ atom.

Publication Date:
Other Number(s):
mp-1112935
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Product Type:
Dataset
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)
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; Cs2TaAgI6; Ag-Cs-I-Ta
OSTI Identifier:
1652338
DOI:
https://doi.org/10.17188/1652338

Citation Formats

The Materials Project. Materials Data on Cs2TaAgI6 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1652338.
The Materials Project. Materials Data on Cs2TaAgI6 by Materials Project. United States. doi:https://doi.org/10.17188/1652338
The Materials Project. 2020. "Materials Data on Cs2TaAgI6 by Materials Project". United States. doi:https://doi.org/10.17188/1652338. https://www.osti.gov/servlets/purl/1652338. Pub date:Sat Jul 18 00:00:00 EDT 2020
@article{osti_1652338,
title = {Materials Data on Cs2TaAgI6 by Materials Project},
author = {The Materials Project},
abstractNote = {Cs2TaAgI6 is (Cubic) Perovskite-derived structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Cs1+ is bonded to twelve equivalent I1- atoms to form CsI12 cuboctahedra that share corners with twelve equivalent CsI12 cuboctahedra, faces with six equivalent CsI12 cuboctahedra, faces with four equivalent TaI6 octahedra, and faces with four equivalent AgI6 octahedra. All Cs–I bond lengths are 4.19 Å. Ta3+ is bonded to six equivalent I1- atoms to form TaI6 octahedra that share corners with six equivalent AgI6 octahedra and faces with eight equivalent CsI12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Ta–I bond lengths are 2.86 Å. Ag1+ is bonded to six equivalent I1- atoms to form AgI6 octahedra that share corners with six equivalent TaI6 octahedra and faces with eight equivalent CsI12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Ag–I bond lengths are 3.06 Å. I1- is bonded in a 6-coordinate geometry to four equivalent Cs1+, one Ta3+, and one Ag1+ atom.},
doi = {10.17188/1652338},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}