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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.

Authors:
Publication Date:
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)
Contributing Org.:
MIT; UC Berkeley; Duke; U Louvain
OSTI Identifier:
1198951
Report Number(s):
mp-22756
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Resource Type:
Data
Resource Relation:
Related Information: https://materialsproject.org/citing
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; crystal structure; K2PbO3; K-O-Pb

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. https://doi.org/10.17188/1198951
The Materials Project. 2020. "Materials Data on K2PbO3 by Materials Project". United States. https://doi.org/10.17188/1198951. https://www.osti.gov/servlets/purl/1198951.
@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},
url = {https://www.osti.gov/biblio/1198951}, journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Jul 16 00:00:00 EDT 2020},
month = {Thu Jul 16 00:00:00 EDT 2020}
}