U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on B5Pb2IO9 by Materials Project
Abstract
B5Pb2O9I crystallizes in the orthorhombic Pnn2 space group. The structure is three-dimensional. there are five inequivalent B3+ sites. In the first B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of B–O bond distances ranging from 1.37–1.40 Å. In the second B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. All B–O bond lengths are 1.38 Å. In the third B3+ site, B3+ is bonded to four O2- atoms to form corner-sharing BO4 tetrahedra. There are a spread of B–O bond distances ranging from 1.48–1.50 Å. In the fourth B3+ site, B3+ is bonded to four O2- atoms to form corner-sharing BO4 tetrahedra. There are a spread of B–O bond distances ranging from 1.45–1.53 Å. In the fifth B3+ site, B3+ is bonded to four O2- atoms to form corner-sharing BO4 tetrahedra. There are a spread of B–O bond distances ranging from 1.47–1.50 Å. There are two inequivalent Pb2+ sites. In the first Pb2+ site, Pb2+ is bonded in a 6-coordinate geometry to six O2- and two I1- atoms. There are a spread of Pb–O bond distances ranging from 2.54–2.88 Å. There are one shorter (3.18more »
- Authors:
- Publication Date:
- Other Number(s):
- mp-1200548
- 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; B5Pb2IO9; B-I-O-Pb
- OSTI Identifier:
- 1705352
- DOI:
- https://doi.org/10.17188/1705352
Citation Formats
The Materials Project. Materials Data on B5Pb2IO9 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1705352.
The Materials Project. Materials Data on B5Pb2IO9 by Materials Project. United States. doi:https://doi.org/10.17188/1705352
The Materials Project. 2020.
"Materials Data on B5Pb2IO9 by Materials Project". United States. doi:https://doi.org/10.17188/1705352. https://www.osti.gov/servlets/purl/1705352. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1705352,
title = {Materials Data on B5Pb2IO9 by Materials Project},
author = {The Materials Project},
abstractNote = {B5Pb2O9I crystallizes in the orthorhombic Pnn2 space group. The structure is three-dimensional. there are five inequivalent B3+ sites. In the first B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. There are a spread of B–O bond distances ranging from 1.37–1.40 Å. In the second B3+ site, B3+ is bonded in a trigonal planar geometry to three O2- atoms. All B–O bond lengths are 1.38 Å. In the third B3+ site, B3+ is bonded to four O2- atoms to form corner-sharing BO4 tetrahedra. There are a spread of B–O bond distances ranging from 1.48–1.50 Å. In the fourth B3+ site, B3+ is bonded to four O2- atoms to form corner-sharing BO4 tetrahedra. There are a spread of B–O bond distances ranging from 1.45–1.53 Å. In the fifth B3+ site, B3+ is bonded to four O2- atoms to form corner-sharing BO4 tetrahedra. There are a spread of B–O bond distances ranging from 1.47–1.50 Å. There are two inequivalent Pb2+ sites. In the first Pb2+ site, Pb2+ is bonded in a 6-coordinate geometry to six O2- and two I1- atoms. There are a spread of Pb–O bond distances ranging from 2.54–2.88 Å. There are one shorter (3.18 Å) and one longer (3.32 Å) Pb–I bond lengths. In the second Pb2+ site, Pb2+ is bonded in a 9-coordinate geometry to seven O2- and two I1- atoms. There are a spread of Pb–O bond distances ranging from 2.59–3.05 Å. There are one shorter (3.16 Å) and one longer (3.18 Å) Pb–I bond lengths. There are nine inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two B3+ and one Pb2+ atom. In the second O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two B3+, one Pb2+, and one I1- atom. The O–I bond length is 3.75 Å. In the third O2- site, O2- is bonded in a bent 120 degrees geometry to two B3+, one Pb2+, and two I1- atoms. There are one shorter (3.31 Å) and one longer (3.52 Å) O–I bond lengths. In the fourth O2- site, O2- is bonded in a bent 120 degrees geometry to two B3+ and two Pb2+ atoms. In the fifth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two B3+ and two Pb2+ atoms. In the sixth O2- site, O2- is bonded in a distorted bent 120 degrees geometry to two B3+ and one Pb2+ atom. In the seventh O2- site, O2- is bonded in a bent 120 degrees geometry to two B3+ and two Pb2+ atoms. In the eighth O2- site, O2- is bonded in a distorted bent 150 degrees geometry to two B3+ and one Pb2+ atom. In the ninth O2- site, O2- is bonded in a bent 120 degrees geometry to two B3+ and two Pb2+ atoms. There are two inequivalent I1- sites. In the first I1- site, I1- is bonded in a 6-coordinate geometry to four Pb2+ and two equivalent O2- atoms. In the second I1- site, I1- is bonded in a 8-coordinate geometry to four Pb2+ and four O2- atoms.},
doi = {10.17188/1705352},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Apr 29 00:00:00 EDT 2020},
month = {Wed Apr 29 00:00:00 EDT 2020}
}