skip to main content
DOE Data Explorer title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Materials Data on K2PbO3 by Materials Project

Abstract

K2PbO3 crystallizes in the orthorhombic Cmc2_1 space group. The structure is three-dimensional. K1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of K–O bond distances ranging from 2.69–3.11 Å. Pb4+ is bonded to five O2- atoms to form distorted edge-sharing PbO5 trigonal bipyramids. There are a spread of Pb–O bond distances ranging from 2.06–2.24 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to four equivalent K1+ and two equivalent Pb4+ atoms to form a mixture of distorted edge, face, and corner-sharing OK4Pb2 octahedra. The corner-sharing octahedra tilt angles range from 37–52°. In the second O2- site, O2- is bonded in a 5-coordinate geometry to four equivalent K1+ and one Pb4+ atom.

Publication Date:
Other Number(s):
mp-22756
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; K2PbO3; K-O-Pb
OSTI Identifier:
1198951
DOI:
10.17188/1198951

Citation Formats

The Materials Project. Materials Data on K2PbO3 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1198951.
The Materials Project. Materials Data on K2PbO3 by Materials Project. United States. doi:10.17188/1198951.
The Materials Project. 2020. "Materials Data on K2PbO3 by Materials Project". United States. doi:10.17188/1198951. https://www.osti.gov/servlets/purl/1198951. Pub date:Thu Jul 16 00:00:00 EDT 2020
@article{osti_1198951,
title = {Materials Data on K2PbO3 by Materials Project},
author = {The Materials Project},
abstractNote = {K2PbO3 crystallizes in the orthorhombic Cmc2_1 space group. The structure is three-dimensional. K1+ is bonded in a 6-coordinate geometry to six O2- atoms. There are a spread of K–O bond distances ranging from 2.69–3.11 Å. Pb4+ is bonded to five O2- atoms to form distorted edge-sharing PbO5 trigonal bipyramids. There are a spread of Pb–O bond distances ranging from 2.06–2.24 Å. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded to four equivalent K1+ and two equivalent Pb4+ atoms to form a mixture of distorted edge, face, and corner-sharing OK4Pb2 octahedra. The corner-sharing octahedra tilt angles range from 37–52°. In the second O2- site, O2- is bonded in a 5-coordinate geometry to four equivalent K1+ and one Pb4+ atom.},
doi = {10.17188/1198951},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}

Dataset:

Save / Share: