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Title: Materials Data on BaAsHO4 by Materials Project

Abstract

Ba(AsO3OH) crystallizes in the orthorhombic Pbca space group. The structure is three-dimensional. there are two inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Ba–O bond distances ranging from 2.76–3.04 Å. In the second Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Ba–O bond distances ranging from 2.69–3.13 Å. There are two inequivalent As5+ sites. In the first As5+ site, As5+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of As–O bond distances ranging from 1.70–1.80 Å. In the second As5+ site, As5+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of As–O bond distances ranging from 1.71–1.79 Å. There are two inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.04 Å) and one longer (1.50 Å) H–O bond length. In the second H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.04 Å) and one longer (1.52 Å) H–Omore » bond length. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to two Ba2+, one As5+, and one H1+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to three Ba2+ and one As5+ atom. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to two Ba2+ and one As5+ atom. In the fourth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two Ba2+, one As5+, and one H1+ atom. In the fifth O2- site, O2- is bonded in a 1-coordinate geometry to two Ba2+ and one As5+ atom. In the sixth O2- site, O2- is bonded in a 2-coordinate geometry to two Ba2+, one As5+, and one H1+ atom. In the seventh O2- site, O2- is bonded in a 2-coordinate geometry to two Ba2+, one As5+, and one H1+ atom. In the eighth O2- site, O2- is bonded in a distorted single-bond geometry to three Ba2+ and one As5+ atom.« less

Authors:
Publication Date:
Other Number(s):
mp-23810
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; BaAsHO4; As-Ba-H-O
OSTI Identifier:
1199747
DOI:
https://doi.org/10.17188/1199747

Citation Formats

The Materials Project. Materials Data on BaAsHO4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1199747.
The Materials Project. Materials Data on BaAsHO4 by Materials Project. United States. doi:https://doi.org/10.17188/1199747
The Materials Project. 2020. "Materials Data on BaAsHO4 by Materials Project". United States. doi:https://doi.org/10.17188/1199747. https://www.osti.gov/servlets/purl/1199747. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1199747,
title = {Materials Data on BaAsHO4 by Materials Project},
author = {The Materials Project},
abstractNote = {Ba(AsO3OH) crystallizes in the orthorhombic Pbca space group. The structure is three-dimensional. there are two inequivalent Ba2+ sites. In the first Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Ba–O bond distances ranging from 2.76–3.04 Å. In the second Ba2+ site, Ba2+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Ba–O bond distances ranging from 2.69–3.13 Å. There are two inequivalent As5+ sites. In the first As5+ site, As5+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of As–O bond distances ranging from 1.70–1.80 Å. In the second As5+ site, As5+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of As–O bond distances ranging from 1.71–1.79 Å. There are two inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.04 Å) and one longer (1.50 Å) H–O bond length. In the second H1+ site, H1+ is bonded in a linear geometry to two O2- atoms. There is one shorter (1.04 Å) and one longer (1.52 Å) H–O bond length. There are eight inequivalent O2- sites. In the first O2- site, O2- is bonded in a 2-coordinate geometry to two Ba2+, one As5+, and one H1+ atom. In the second O2- site, O2- is bonded in a distorted single-bond geometry to three Ba2+ and one As5+ atom. In the third O2- site, O2- is bonded in a distorted trigonal planar geometry to two Ba2+ and one As5+ atom. In the fourth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two Ba2+, one As5+, and one H1+ atom. In the fifth O2- site, O2- is bonded in a 1-coordinate geometry to two Ba2+ and one As5+ atom. In the sixth O2- site, O2- is bonded in a 2-coordinate geometry to two Ba2+, one As5+, and one H1+ atom. In the seventh O2- site, O2- is bonded in a 2-coordinate geometry to two Ba2+, one As5+, and one H1+ atom. In the eighth O2- site, O2- is bonded in a distorted single-bond geometry to three Ba2+ and one As5+ atom.},
doi = {10.17188/1199747},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}