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Title: Materials Data on CsAgBr2 by Materials Project

Abstract

CsAgBr2 crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. Cs1+ is bonded in a 5-coordinate geometry to nine Br1- atoms. There are a spread of Cs–Br bond distances ranging from 3.67–4.07 Å. Ag1+ is bonded in a 5-coordinate geometry to five Br1- atoms. There are one shorter (2.66 Å) and four longer (2.88 Å) Ag–Br bond lengths. There are two inequivalent Br1- sites. In the first Br1- site, Br1- is bonded in a 4-coordinate geometry to four equivalent Cs1+ and four equivalent Ag1+ atoms. In the second Br1- site, Br1- is bonded to five equivalent Cs1+ and one Ag1+ atom to form a mixture of distorted edge and corner-sharing BrCs5Ag octahedra. The corner-sharing octahedral tilt angles are 19°.

Authors:
Publication Date:
Other Number(s):
mp-571100
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; CsAgBr2; Ag-Br-Cs
OSTI Identifier:
1276091
DOI:
https://doi.org/10.17188/1276091

Citation Formats

The Materials Project. Materials Data on CsAgBr2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1276091.
The Materials Project. Materials Data on CsAgBr2 by Materials Project. United States. doi:https://doi.org/10.17188/1276091
The Materials Project. 2020. "Materials Data on CsAgBr2 by Materials Project". United States. doi:https://doi.org/10.17188/1276091. https://www.osti.gov/servlets/purl/1276091. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1276091,
title = {Materials Data on CsAgBr2 by Materials Project},
author = {The Materials Project},
abstractNote = {CsAgBr2 crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. Cs1+ is bonded in a 5-coordinate geometry to nine Br1- atoms. There are a spread of Cs–Br bond distances ranging from 3.67–4.07 Å. Ag1+ is bonded in a 5-coordinate geometry to five Br1- atoms. There are one shorter (2.66 Å) and four longer (2.88 Å) Ag–Br bond lengths. There are two inequivalent Br1- sites. In the first Br1- site, Br1- is bonded in a 4-coordinate geometry to four equivalent Cs1+ and four equivalent Ag1+ atoms. In the second Br1- site, Br1- is bonded to five equivalent Cs1+ and one Ag1+ atom to form a mixture of distorted edge and corner-sharing BrCs5Ag octahedra. The corner-sharing octahedral tilt angles are 19°.},
doi = {10.17188/1276091},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jul 16 00:00:00 EDT 2020},
month = {Thu Jul 16 00:00:00 EDT 2020}
}