Materials Data on Pb3SeO5 by Materials Project
Abstract
Pb3SeO5 crystallizes in the orthorhombic Cmc2_1 space group. The structure is two-dimensional and consists of two Pb3SeO5 sheets oriented in the (0, 1, 0) direction. there are two inequivalent Pb4+ sites. In the first Pb4+ site, Pb4+ is bonded in a 5-coordinate geometry to four equivalent O2- atoms. There are two shorter (2.34 Å) and two longer (2.50 Å) Pb–O bond lengths. In the second Pb4+ site, Pb4+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Pb–O bond distances ranging from 2.23–2.77 Å. Se2- is bonded in a trigonal non-coplanar geometry to three O2- atoms. There is one shorter (1.71 Å) and two longer (1.75 Å) Se–O bond length. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded to four Pb4+ atoms to form a mixture of distorted edge and corner-sharing OPb4 tetrahedra. In the second O2- site, O2- is bonded in a single-bond geometry to one Se2- atom. In the third O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Pb4+ and one Se2- atom.
- Authors:
- Publication Date:
- Other Number(s):
- mp-510293
- 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; Pb3SeO5; O-Pb-Se
- OSTI Identifier:
- 1262877
- DOI:
- https://doi.org/10.17188/1262877
Citation Formats
The Materials Project. Materials Data on Pb3SeO5 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1262877.
The Materials Project. Materials Data on Pb3SeO5 by Materials Project. United States. doi:https://doi.org/10.17188/1262877
The Materials Project. 2020.
"Materials Data on Pb3SeO5 by Materials Project". United States. doi:https://doi.org/10.17188/1262877. https://www.osti.gov/servlets/purl/1262877. Pub date:Tue Jul 14 00:00:00 EDT 2020
@article{osti_1262877,
title = {Materials Data on Pb3SeO5 by Materials Project},
author = {The Materials Project},
abstractNote = {Pb3SeO5 crystallizes in the orthorhombic Cmc2_1 space group. The structure is two-dimensional and consists of two Pb3SeO5 sheets oriented in the (0, 1, 0) direction. there are two inequivalent Pb4+ sites. In the first Pb4+ site, Pb4+ is bonded in a 5-coordinate geometry to four equivalent O2- atoms. There are two shorter (2.34 Å) and two longer (2.50 Å) Pb–O bond lengths. In the second Pb4+ site, Pb4+ is bonded in a 4-coordinate geometry to four O2- atoms. There are a spread of Pb–O bond distances ranging from 2.23–2.77 Å. Se2- is bonded in a trigonal non-coplanar geometry to three O2- atoms. There is one shorter (1.71 Å) and two longer (1.75 Å) Se–O bond length. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded to four Pb4+ atoms to form a mixture of distorted edge and corner-sharing OPb4 tetrahedra. In the second O2- site, O2- is bonded in a single-bond geometry to one Se2- atom. In the third O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Pb4+ and one Se2- atom.},
doi = {10.17188/1262877},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {7}
}