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Title: Materials Data on Cs2YTlBr6 by Materials Project

Abstract

Cs2YTlBr6 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 Br1- atoms to form CsBr12 cuboctahedra that share corners with twelve equivalent CsBr12 cuboctahedra, faces with six equivalent CsBr12 cuboctahedra, faces with four equivalent YBr6 octahedra, and faces with four equivalent TlBr6 octahedra. All Cs–Br bond lengths are 4.26 Å. Y3+ is bonded to six equivalent Br1- atoms to form YBr6 octahedra that share corners with six equivalent TlBr6 octahedra and faces with eight equivalent CsBr12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Y–Br bond lengths are 2.80 Å. Tl1+ is bonded to six equivalent Br1- atoms to form TlBr6 octahedra that share corners with six equivalent YBr6 octahedra and faces with eight equivalent CsBr12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Tl–Br bond lengths are 3.22 Å. Br1- is bonded in a distorted linear geometry to four equivalent Cs1+, one Y3+, and one Tl1+ atom.

Publication Date:
Other Number(s):
mp-1112106
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; Cs2YTlBr6; Br-Cs-Tl-Y
OSTI Identifier:
1748683
DOI:
https://doi.org/10.17188/1748683

Citation Formats

The Materials Project. Materials Data on Cs2YTlBr6 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1748683.
The Materials Project. Materials Data on Cs2YTlBr6 by Materials Project. United States. doi:https://doi.org/10.17188/1748683
The Materials Project. 2020. "Materials Data on Cs2YTlBr6 by Materials Project". United States. doi:https://doi.org/10.17188/1748683. https://www.osti.gov/servlets/purl/1748683. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1748683,
title = {Materials Data on Cs2YTlBr6 by Materials Project},
author = {The Materials Project},
abstractNote = {Cs2YTlBr6 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 Br1- atoms to form CsBr12 cuboctahedra that share corners with twelve equivalent CsBr12 cuboctahedra, faces with six equivalent CsBr12 cuboctahedra, faces with four equivalent YBr6 octahedra, and faces with four equivalent TlBr6 octahedra. All Cs–Br bond lengths are 4.26 Å. Y3+ is bonded to six equivalent Br1- atoms to form YBr6 octahedra that share corners with six equivalent TlBr6 octahedra and faces with eight equivalent CsBr12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Y–Br bond lengths are 2.80 Å. Tl1+ is bonded to six equivalent Br1- atoms to form TlBr6 octahedra that share corners with six equivalent YBr6 octahedra and faces with eight equivalent CsBr12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Tl–Br bond lengths are 3.22 Å. Br1- is bonded in a distorted linear geometry to four equivalent Cs1+, one Y3+, and one Tl1+ atom.},
doi = {10.17188/1748683},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}