U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on Al3Pb5F19 by Materials Project
Abstract
Pb5Al3F19 crystallizes in the tetragonal I4/mcm space group. The structure is three-dimensional. there are two inequivalent Al3+ sites. In the first Al3+ site, Al3+ is bonded in an octahedral geometry to six F1- atoms. There is five shorter (1.83 Å) and one longer (1.84 Å) Al–F bond length. In the second Al3+ site, Al3+ is bonded to six F1- atoms to form corner-sharing AlF6 octahedra. The corner-sharing octahedral tilt angles are 0°. There is four shorter (1.82 Å) and two longer (1.84 Å) Al–F bond length. There are two inequivalent Pb2+ sites. In the first Pb2+ site, Pb2+ is bonded in a 8-coordinate geometry to eight F1- atoms. There are a spread of Pb–F bond distances ranging from 2.45–2.86 Å. In the second Pb2+ site, Pb2+ is bonded in a 8-coordinate geometry to eight F1- atoms. There are four shorter (2.43 Å) and four longer (2.86 Å) Pb–F bond lengths. There are six inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted single-bond geometry to one Al3+ and two equivalent Pb2+ atoms. In the second F1- site, F1- is bonded in a distorted single-bond geometry to one Al3+ and two equivalent Pb2+ atoms. In themore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-557911
- 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; Al3Pb5F19; Al-F-Pb
- OSTI Identifier:
- 1270074
- DOI:
- https://doi.org/10.17188/1270074
Citation Formats
The Materials Project. Materials Data on Al3Pb5F19 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1270074.
The Materials Project. Materials Data on Al3Pb5F19 by Materials Project. United States. doi:https://doi.org/10.17188/1270074
The Materials Project. 2020.
"Materials Data on Al3Pb5F19 by Materials Project". United States. doi:https://doi.org/10.17188/1270074. https://www.osti.gov/servlets/purl/1270074. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1270074,
title = {Materials Data on Al3Pb5F19 by Materials Project},
author = {The Materials Project},
abstractNote = {Pb5Al3F19 crystallizes in the tetragonal I4/mcm space group. The structure is three-dimensional. there are two inequivalent Al3+ sites. In the first Al3+ site, Al3+ is bonded in an octahedral geometry to six F1- atoms. There is five shorter (1.83 Å) and one longer (1.84 Å) Al–F bond length. In the second Al3+ site, Al3+ is bonded to six F1- atoms to form corner-sharing AlF6 octahedra. The corner-sharing octahedral tilt angles are 0°. There is four shorter (1.82 Å) and two longer (1.84 Å) Al–F bond length. There are two inequivalent Pb2+ sites. In the first Pb2+ site, Pb2+ is bonded in a 8-coordinate geometry to eight F1- atoms. There are a spread of Pb–F bond distances ranging from 2.45–2.86 Å. In the second Pb2+ site, Pb2+ is bonded in a 8-coordinate geometry to eight F1- atoms. There are four shorter (2.43 Å) and four longer (2.86 Å) Pb–F bond lengths. There are six inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted single-bond geometry to one Al3+ and two equivalent Pb2+ atoms. In the second F1- site, F1- is bonded in a distorted single-bond geometry to one Al3+ and two equivalent Pb2+ atoms. In the third F1- site, F1- is bonded in a distorted single-bond geometry to one Al3+ and two equivalent Pb2+ atoms. In the fourth F1- site, F1- is bonded in a distorted single-bond geometry to one Al3+ and two equivalent Pb2+ atoms. In the fifth F1- site, F1- is bonded in a linear geometry to two equivalent Al3+ atoms. In the sixth F1- site, F1- is bonded in a 2-coordinate geometry to four Pb2+ atoms.},
doi = {10.17188/1270074},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}