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Title: Materials Data on As2Pb2O5 by Materials Project

Abstract

Pb2As2O5 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent Pb2+ sites. In the first Pb2+ site, Pb2+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Pb–O bond distances ranging from 2.36–2.99 Å. In the second Pb2+ site, Pb2+ is bonded in a 4-coordinate geometry to six O2- atoms. There are a spread of Pb–O bond distances ranging from 2.32–3.18 Å. There are two inequivalent As3+ sites. In the first As3+ site, As3+ is bonded in a distorted trigonal non-coplanar geometry to three O2- atoms. There are a spread of As–O bond distances ranging from 1.78–1.87 Å. In the second As3+ site, As3+ is bonded in a distorted trigonal non-coplanar geometry to three O2- atoms. There are a spread of As–O bond distances ranging from 1.77–1.88 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to two Pb2+ and one As3+ atom. In the second O2- site, O2- is bonded in a 3-coordinate geometry to three Pb2+ and one As3+ atom. In the third O2- site, O2- is bonded in a 1-coordinate geometry to three Pb2+ andmore » one As3+ atom. In the fourth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Pb2+ and two As3+ atoms. In the fifth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to two Pb2+ and one As3+ atom.« less

Authors:
Publication Date:
Other Number(s):
mp-505465
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; As2Pb2O5; As-O-Pb
OSTI Identifier:
1262546
DOI:
https://doi.org/10.17188/1262546

Citation Formats

The Materials Project. Materials Data on As2Pb2O5 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1262546.
The Materials Project. Materials Data on As2Pb2O5 by Materials Project. United States. doi:https://doi.org/10.17188/1262546
The Materials Project. 2020. "Materials Data on As2Pb2O5 by Materials Project". United States. doi:https://doi.org/10.17188/1262546. https://www.osti.gov/servlets/purl/1262546. Pub date:Sun May 03 00:00:00 EDT 2020
@article{osti_1262546,
title = {Materials Data on As2Pb2O5 by Materials Project},
author = {The Materials Project},
abstractNote = {Pb2As2O5 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent Pb2+ sites. In the first Pb2+ site, Pb2+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Pb–O bond distances ranging from 2.36–2.99 Å. In the second Pb2+ site, Pb2+ is bonded in a 4-coordinate geometry to six O2- atoms. There are a spread of Pb–O bond distances ranging from 2.32–3.18 Å. There are two inequivalent As3+ sites. In the first As3+ site, As3+ is bonded in a distorted trigonal non-coplanar geometry to three O2- atoms. There are a spread of As–O bond distances ranging from 1.78–1.87 Å. In the second As3+ site, As3+ is bonded in a distorted trigonal non-coplanar geometry to three O2- atoms. There are a spread of As–O bond distances ranging from 1.77–1.88 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to two Pb2+ and one As3+ atom. In the second O2- site, O2- is bonded in a 3-coordinate geometry to three Pb2+ and one As3+ atom. In the third O2- site, O2- is bonded in a 1-coordinate geometry to three Pb2+ and one As3+ atom. In the fourth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to one Pb2+ and two As3+ atoms. In the fifth O2- site, O2- is bonded in a distorted trigonal non-coplanar geometry to two Pb2+ and one As3+ atom.},
doi = {10.17188/1262546},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}