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Title: Materials Data on Cs2Xe(BrF7)4 by Materials Project

Abstract

XeCs2Br3F23BrF5 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional and consists of four BrF5 clusters and one XeCs2Br3F23 framework. In each BrF5 cluster, Br is bonded in a square pyramidal geometry to five F atoms. There are a spread of Br–F bond distances ranging from 1.77–1.84 Å. There are four inequivalent F sites. In the first F site, F is bonded in a single-bond geometry to one Br atom. In the second F site, F is bonded in a single-bond geometry to one Br atom. In the third F site, F is bonded in a single-bond geometry to one Br atom. In the fourth F site, F is bonded in a single-bond geometry to one Br atom. In the XeCs2Br3F23 framework, Xe is bonded in a 8-coordinate geometry to eight F atoms. There are a spread of Xe–F bond distances ranging from 2.08–2.17 Å. Cs is bonded in a 8-coordinate geometry to eight F atoms. There are a spread of Cs–F bond distances ranging from 3.15–3.32 Å. There are two inequivalent Br sites. In the first Br site, Br is bonded in a square pyramidal geometry to five F atoms. There is one shorter (1.75 Å) andmore » four longer (1.84 Å) Br–F bond length. In the second Br site, Br is bonded in a square pyramidal geometry to five F atoms. There are a spread of Br–F bond distances ranging from 1.76–1.85 Å. There are thirteen inequivalent F sites. In the first F site, F is bonded in a single-bond geometry to one Cs and one Br atom. In the second F site, F is bonded in a single-bond geometry to one Xe atom. In the third F site, F is bonded in a distorted single-bond geometry to one Xe and two equivalent Cs atoms. In the fourth F site, F is bonded in a single-bond geometry to one Br atom. In the fifth F site, F is bonded in a distorted single-bond geometry to one Cs and one Br atom. In the sixth F site, F is bonded in a distorted single-bond geometry to one Cs and one Br atom. In the seventh F site, F is bonded in a single-bond geometry to one Br atom. In the eighth F site, F is bonded in a single-bond geometry to one Br atom. In the ninth F site, F is bonded in a distorted single-bond geometry to one Cs and one Br atom. In the tenth F site, F is bonded in a single-bond geometry to one Xe atom. In the eleventh F site, F is bonded in a single-bond geometry to one Xe atom. In the twelfth F site, F is bonded in a distorted single-bond geometry to one Xe and two equivalent Cs atoms. In the thirteenth F site, F is bonded in a distorted single-bond geometry to one Cs and one Br atom.« less

Authors:
Publication Date:
Other Number(s):
mp-581165
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; Cs2Xe(BrF7)4; Br-Cs-F-Xe
OSTI Identifier:
1276817
DOI:
https://doi.org/10.17188/1276817

Citation Formats

The Materials Project. Materials Data on Cs2Xe(BrF7)4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1276817.
The Materials Project. Materials Data on Cs2Xe(BrF7)4 by Materials Project. United States. doi:https://doi.org/10.17188/1276817
The Materials Project. 2020. "Materials Data on Cs2Xe(BrF7)4 by Materials Project". United States. doi:https://doi.org/10.17188/1276817. https://www.osti.gov/servlets/purl/1276817. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1276817,
title = {Materials Data on Cs2Xe(BrF7)4 by Materials Project},
author = {The Materials Project},
abstractNote = {XeCs2Br3F23BrF5 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional and consists of four BrF5 clusters and one XeCs2Br3F23 framework. In each BrF5 cluster, Br is bonded in a square pyramidal geometry to five F atoms. There are a spread of Br–F bond distances ranging from 1.77–1.84 Å. There are four inequivalent F sites. In the first F site, F is bonded in a single-bond geometry to one Br atom. In the second F site, F is bonded in a single-bond geometry to one Br atom. In the third F site, F is bonded in a single-bond geometry to one Br atom. In the fourth F site, F is bonded in a single-bond geometry to one Br atom. In the XeCs2Br3F23 framework, Xe is bonded in a 8-coordinate geometry to eight F atoms. There are a spread of Xe–F bond distances ranging from 2.08–2.17 Å. Cs is bonded in a 8-coordinate geometry to eight F atoms. There are a spread of Cs–F bond distances ranging from 3.15–3.32 Å. There are two inequivalent Br sites. In the first Br site, Br is bonded in a square pyramidal geometry to five F atoms. There is one shorter (1.75 Å) and four longer (1.84 Å) Br–F bond length. In the second Br site, Br is bonded in a square pyramidal geometry to five F atoms. There are a spread of Br–F bond distances ranging from 1.76–1.85 Å. There are thirteen inequivalent F sites. In the first F site, F is bonded in a single-bond geometry to one Cs and one Br atom. In the second F site, F is bonded in a single-bond geometry to one Xe atom. In the third F site, F is bonded in a distorted single-bond geometry to one Xe and two equivalent Cs atoms. In the fourth F site, F is bonded in a single-bond geometry to one Br atom. In the fifth F site, F is bonded in a distorted single-bond geometry to one Cs and one Br atom. In the sixth F site, F is bonded in a distorted single-bond geometry to one Cs and one Br atom. In the seventh F site, F is bonded in a single-bond geometry to one Br atom. In the eighth F site, F is bonded in a single-bond geometry to one Br atom. In the ninth F site, F is bonded in a distorted single-bond geometry to one Cs and one Br atom. In the tenth F site, F is bonded in a single-bond geometry to one Xe atom. In the eleventh F site, F is bonded in a single-bond geometry to one Xe atom. In the twelfth F site, F is bonded in a distorted single-bond geometry to one Xe and two equivalent Cs atoms. In the thirteenth F site, F is bonded in a distorted single-bond geometry to one Cs and one Br atom.},
doi = {10.17188/1276817},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}