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Title: Materials Data on Cs7Au5O2 by Materials Project

Abstract

Cs7Au5O2 crystallizes in the orthorhombic Immm space group. The structure is three-dimensional. there are three inequivalent Cs1+ sites. In the first Cs1+ site, Cs1+ is bonded in a 1-coordinate geometry to six Au+0.60- and one O2- atom. There are a spread of Cs–Au bond distances ranging from 3.73–4.13 Å. The Cs–O bond length is 2.97 Å. In the second Cs1+ site, Cs1+ is bonded in a distorted linear geometry to four Au+0.60- and two equivalent O2- atoms. There are two shorter (3.89 Å) and two longer (3.97 Å) Cs–Au bond lengths. Both Cs–O bond lengths are 3.08 Å. In the third Cs1+ site, Cs1+ is bonded in a linear geometry to four equivalent Au+0.60- and two equivalent O2- atoms. All Cs–Au bond lengths are 4.07 Å. Both Cs–O bond lengths are 2.85 Å. There are three inequivalent Au+0.60- sites. In the first Au+0.60- site, Au+0.60- is bonded in a distorted q6 geometry to ten Cs1+ atoms. In the second Au+0.60- site, Au+0.60- is bonded in a distorted body-centered cubic geometry to eight Cs1+ atoms. In the third Au+0.60- site, Au+0.60- is bonded in a linear geometry to two equivalent O2- atoms. Both Au–O bond lengths are 2.04 Å. O2- ismore » bonded to five Cs1+ and one Au+0.60- atom to form corner-sharing OCs5Au octahedra. The corner-sharing octahedra tilt angles range from 0–1°.« less

Authors:
Contributors:
Researcher:
Publication Date:
Other Number(s):
mp-510075
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; Cs7Au5O2; Au-Cs-O
OSTI Identifier:
1262827
DOI:
10.17188/1262827

Citation Formats

Persson, Kristin, and Project, Materials. Materials Data on Cs7Au5O2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1262827.
Persson, Kristin, & Project, Materials. Materials Data on Cs7Au5O2 by Materials Project. United States. doi:10.17188/1262827.
Persson, Kristin, and Project, Materials. 2020. "Materials Data on Cs7Au5O2 by Materials Project". United States. doi:10.17188/1262827. https://www.osti.gov/servlets/purl/1262827. Pub date:Fri Jul 17 00:00:00 EDT 2020
@article{osti_1262827,
title = {Materials Data on Cs7Au5O2 by Materials Project},
author = {Persson, Kristin and Project, Materials},
abstractNote = {Cs7Au5O2 crystallizes in the orthorhombic Immm space group. The structure is three-dimensional. there are three inequivalent Cs1+ sites. In the first Cs1+ site, Cs1+ is bonded in a 1-coordinate geometry to six Au+0.60- and one O2- atom. There are a spread of Cs–Au bond distances ranging from 3.73–4.13 Å. The Cs–O bond length is 2.97 Å. In the second Cs1+ site, Cs1+ is bonded in a distorted linear geometry to four Au+0.60- and two equivalent O2- atoms. There are two shorter (3.89 Å) and two longer (3.97 Å) Cs–Au bond lengths. Both Cs–O bond lengths are 3.08 Å. In the third Cs1+ site, Cs1+ is bonded in a linear geometry to four equivalent Au+0.60- and two equivalent O2- atoms. All Cs–Au bond lengths are 4.07 Å. Both Cs–O bond lengths are 2.85 Å. There are three inequivalent Au+0.60- sites. In the first Au+0.60- site, Au+0.60- is bonded in a distorted q6 geometry to ten Cs1+ atoms. In the second Au+0.60- site, Au+0.60- is bonded in a distorted body-centered cubic geometry to eight Cs1+ atoms. In the third Au+0.60- site, Au+0.60- is bonded in a linear geometry to two equivalent O2- atoms. Both Au–O bond lengths are 2.04 Å. O2- is bonded to five Cs1+ and one Au+0.60- atom to form corner-sharing OCs5Au octahedra. The corner-sharing octahedra tilt angles range from 0–1°.},
doi = {10.17188/1262827},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

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