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Title: Materials Data on PbAu2 by Materials Project

Abstract

Au2Pb is Bergman Structure: Mg32(Al,Zn)49 Bergman-derived structured and crystallizes in the orthorhombic Pbcn space group. The structure is three-dimensional. there are three inequivalent Au1- sites. In the first Au1- site, Au1- is bonded to six Au1- and six equivalent Pb2+ atoms to form a mixture of distorted corner, edge, and face-sharing AuPb6Au6 cuboctahedra. There are a spread of Au–Au bond distances ranging from 2.85–2.93 Å. There are a spread of Au–Pb bond distances ranging from 3.23–3.47 Å. In the second Au1- site, Au1- is bonded in a 11-coordinate geometry to six Au1- and five equivalent Pb2+ atoms. There are a spread of Au–Au bond distances ranging from 2.87–2.94 Å. There are a spread of Au–Pb bond distances ranging from 3.20–3.53 Å. In the third Au1- site, Au1- is bonded to six Au1- and six equivalent Pb2+ atoms to form a mixture of corner, edge, and face-sharing AuPb6Au6 cuboctahedra. There are a spread of Au–Pb bond distances ranging from 3.32–3.42 Å. Pb2+ is bonded in a 4-coordinate geometry to eleven Au1- atoms.

Publication Date:
Other Number(s):
mp-1190478
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; PbAu2; Au-Pb
OSTI Identifier:
1743962
DOI:
https://doi.org/10.17188/1743962

Citation Formats

The Materials Project. Materials Data on PbAu2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1743962.
The Materials Project. Materials Data on PbAu2 by Materials Project. United States. doi:https://doi.org/10.17188/1743962
The Materials Project. 2020. "Materials Data on PbAu2 by Materials Project". United States. doi:https://doi.org/10.17188/1743962. https://www.osti.gov/servlets/purl/1743962. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1743962,
title = {Materials Data on PbAu2 by Materials Project},
author = {The Materials Project},
abstractNote = {Au2Pb is Bergman Structure: Mg32(Al,Zn)49 Bergman-derived structured and crystallizes in the orthorhombic Pbcn space group. The structure is three-dimensional. there are three inequivalent Au1- sites. In the first Au1- site, Au1- is bonded to six Au1- and six equivalent Pb2+ atoms to form a mixture of distorted corner, edge, and face-sharing AuPb6Au6 cuboctahedra. There are a spread of Au–Au bond distances ranging from 2.85–2.93 Å. There are a spread of Au–Pb bond distances ranging from 3.23–3.47 Å. In the second Au1- site, Au1- is bonded in a 11-coordinate geometry to six Au1- and five equivalent Pb2+ atoms. There are a spread of Au–Au bond distances ranging from 2.87–2.94 Å. There are a spread of Au–Pb bond distances ranging from 3.20–3.53 Å. In the third Au1- site, Au1- is bonded to six Au1- and six equivalent Pb2+ atoms to form a mixture of corner, edge, and face-sharing AuPb6Au6 cuboctahedra. There are a spread of Au–Pb bond distances ranging from 3.32–3.42 Å. Pb2+ is bonded in a 4-coordinate geometry to eleven Au1- atoms.},
doi = {10.17188/1743962},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}