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Title: Materials Data on As2PbO4 by Materials Project

Abstract

PbAs2O4 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Pb2+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Pb–O bond distances ranging from 2.30–2.56 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 1.78–1.85 Å. In the second As3+ site, As3+ is bonded in a distorted T-shaped geometry to three O2- atoms. There are a spread of As–O bond distances ranging from 1.77–1.86 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 120 degrees geometry to two As3+ atoms. In the second O2- site, O2- is bonded in a bent 120 degrees geometry to two As3+ atoms. In the third O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Pb2+ and one As3+ atom. In the fourth O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Pb2+ and one As3+ atom.

Authors:
Publication Date:
Other Number(s):
mp-28537
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; As2PbO4; As-O-Pb
OSTI Identifier:
1202642
DOI:
https://doi.org/10.17188/1202642

Citation Formats

The Materials Project. Materials Data on As2PbO4 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1202642.
The Materials Project. Materials Data on As2PbO4 by Materials Project. United States. doi:https://doi.org/10.17188/1202642
The Materials Project. 2020. "Materials Data on As2PbO4 by Materials Project". United States. doi:https://doi.org/10.17188/1202642. https://www.osti.gov/servlets/purl/1202642. Pub date:Thu Jul 23 00:00:00 EDT 2020
@article{osti_1202642,
title = {Materials Data on As2PbO4 by Materials Project},
author = {The Materials Project},
abstractNote = {PbAs2O4 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. Pb2+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Pb–O bond distances ranging from 2.30–2.56 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 1.78–1.85 Å. In the second As3+ site, As3+ is bonded in a distorted T-shaped geometry to three O2- atoms. There are a spread of As–O bond distances ranging from 1.77–1.86 Å. There are four inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 120 degrees geometry to two As3+ atoms. In the second O2- site, O2- is bonded in a bent 120 degrees geometry to two As3+ atoms. In the third O2- site, O2- is bonded in a 3-coordinate geometry to two equivalent Pb2+ and one As3+ atom. In the fourth O2- site, O2- is bonded in a distorted trigonal planar geometry to two equivalent Pb2+ and one As3+ atom.},
doi = {10.17188/1202642},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}