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Title: Materials Data on Cs2KBiF6 by Materials Project

Abstract

Cs2KBiF6 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 F1- atoms to form CsF12 cuboctahedra that share corners with twelve equivalent CsF12 cuboctahedra, faces with six equivalent CsF12 cuboctahedra, faces with four equivalent KF6 octahedra, and faces with four equivalent BiF6 octahedra. All Cs–F bond lengths are 3.46 Å. K1+ is bonded to six equivalent F1- atoms to form KF6 octahedra that share corners with six equivalent BiF6 octahedra and faces with eight equivalent CsF12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All K–F bond lengths are 2.60 Å. Bi3+ is bonded to six equivalent F1- atoms to form BiF6 octahedra that share corners with six equivalent KF6 octahedra and faces with eight equivalent CsF12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Bi–F bond lengths are 2.28 Å. F1- is bonded in a distorted linear geometry to four equivalent Cs1+, one K1+, and one Bi3+ atom.

Publication Date:
Other Number(s):
mp-573204
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; Cs2KBiF6; Bi-Cs-F-K
OSTI Identifier:
1276478
DOI:
10.17188/1276478

Citation Formats

The Materials Project. Materials Data on Cs2KBiF6 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1276478.
The Materials Project. Materials Data on Cs2KBiF6 by Materials Project. United States. doi:10.17188/1276478.
The Materials Project. 2020. "Materials Data on Cs2KBiF6 by Materials Project". United States. doi:10.17188/1276478. https://www.osti.gov/servlets/purl/1276478. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1276478,
title = {Materials Data on Cs2KBiF6 by Materials Project},
author = {The Materials Project},
abstractNote = {Cs2KBiF6 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 F1- atoms to form CsF12 cuboctahedra that share corners with twelve equivalent CsF12 cuboctahedra, faces with six equivalent CsF12 cuboctahedra, faces with four equivalent KF6 octahedra, and faces with four equivalent BiF6 octahedra. All Cs–F bond lengths are 3.46 Å. K1+ is bonded to six equivalent F1- atoms to form KF6 octahedra that share corners with six equivalent BiF6 octahedra and faces with eight equivalent CsF12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All K–F bond lengths are 2.60 Å. Bi3+ is bonded to six equivalent F1- atoms to form BiF6 octahedra that share corners with six equivalent KF6 octahedra and faces with eight equivalent CsF12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Bi–F bond lengths are 2.28 Å. F1- is bonded in a distorted linear geometry to four equivalent Cs1+, one K1+, and one Bi3+ atom.},
doi = {10.17188/1276478},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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