Materials Data on Fe3Pb5F19 by Materials Project
Abstract
Pb5Fe3F19 crystallizes in the tetragonal I4cm space group. The structure is three-dimensional. there are two inequivalent Fe3+ sites. In the first Fe3+ site, Fe3+ is bonded in an octahedral geometry to six F1- atoms. There are a spread of Fe–F bond distances ranging from 1.93–1.98 Å. In the second Fe3+ site, Fe3+ is bonded to six F1- atoms to form corner-sharing FeF6 octahedra. The corner-sharing octahedral tilt angles are 0°. There is five shorter (1.94 Å) and one longer (2.01 Å) Fe–F bond length. There are two inequivalent Pb2+ sites. In the first Pb2+ site, Pb2+ is bonded in a 7-coordinate geometry to seven F1- atoms. There are a spread of Pb–F bond distances ranging from 2.38–3.06 Å. In the second Pb2+ site, Pb2+ is bonded in a 10-coordinate geometry to ten F1- atoms. There are a spread of Pb–F bond distances ranging from 2.46–2.97 Å. There are seven inequivalent F1- sites. In the first F1- site, F1- is bonded in a 1-coordinate geometry to one Fe3+ and two equivalent Pb2+ atoms. In the second F1- site, F1- is bonded in a 2-coordinate geometry to one Fe3+ and two Pb2+ atoms. In the third F1- site, F1- is bonded inmore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-1213069
- 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; Fe3Pb5F19; F-Fe-Pb
- OSTI Identifier:
- 1691035
- DOI:
- https://doi.org/10.17188/1691035
Citation Formats
The Materials Project. Materials Data on Fe3Pb5F19 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1691035.
The Materials Project. Materials Data on Fe3Pb5F19 by Materials Project. United States. doi:https://doi.org/10.17188/1691035
The Materials Project. 2020.
"Materials Data on Fe3Pb5F19 by Materials Project". United States. doi:https://doi.org/10.17188/1691035. https://www.osti.gov/servlets/purl/1691035. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1691035,
title = {Materials Data on Fe3Pb5F19 by Materials Project},
author = {The Materials Project},
abstractNote = {Pb5Fe3F19 crystallizes in the tetragonal I4cm space group. The structure is three-dimensional. there are two inequivalent Fe3+ sites. In the first Fe3+ site, Fe3+ is bonded in an octahedral geometry to six F1- atoms. There are a spread of Fe–F bond distances ranging from 1.93–1.98 Å. In the second Fe3+ site, Fe3+ is bonded to six F1- atoms to form corner-sharing FeF6 octahedra. The corner-sharing octahedral tilt angles are 0°. There is five shorter (1.94 Å) and one longer (2.01 Å) Fe–F bond length. There are two inequivalent Pb2+ sites. In the first Pb2+ site, Pb2+ is bonded in a 7-coordinate geometry to seven F1- atoms. There are a spread of Pb–F bond distances ranging from 2.38–3.06 Å. In the second Pb2+ site, Pb2+ is bonded in a 10-coordinate geometry to ten F1- atoms. There are a spread of Pb–F bond distances ranging from 2.46–2.97 Å. There are seven inequivalent F1- sites. In the first F1- site, F1- is bonded in a 1-coordinate geometry to one Fe3+ and two equivalent Pb2+ atoms. In the second F1- site, F1- is bonded in a 2-coordinate geometry to one Fe3+ and two Pb2+ atoms. In the third F1- site, F1- is bonded in a distorted single-bond geometry to one Fe3+ and two equivalent Pb2+ atoms. In the fourth F1- site, F1- is bonded in a trigonal planar geometry to three Pb2+ atoms. In the fifth F1- site, F1- is bonded in a linear geometry to two equivalent Fe3+ atoms. In the sixth F1- site, F1- is bonded in a distorted single-bond geometry to one Fe3+ and two equivalent Pb2+ atoms. In the seventh F1- site, F1- is bonded in a 2-coordinate geometry to one Fe3+ and two equivalent Pb2+ atoms.},
doi = {10.17188/1691035},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}