Materials Data on SnPbF4 by Materials Project
Abstract
PbSnF4 crystallizes in the tetragonal P4/nmm space group. The structure is two-dimensional and consists of one PbSnF4 sheet oriented in the (0, 0, 1) direction. Pb2+ is bonded in a 8-coordinate geometry to eight F1- atoms. There are four shorter (2.55 Å) and four longer (2.96 Å) Pb–F bond lengths. Sn2+ is bonded in a distorted pentagonal planar geometry to five F1- atoms. There are one shorter (2.12 Å) and four longer (2.28 Å) Sn–F bond lengths. There are three inequivalent F1- sites. In the first F1- site, F1- is bonded in a single-bond geometry to one Sn2+ atom. In the second F1- site, F1- is bonded to four equivalent Pb2+ atoms to form a mixture of edge and corner-sharing FPb4 tetrahedra. In the third F1- site, F1- is bonded in a distorted bent 150 degrees geometry to two equivalent Pb2+ and two equivalent Sn2+ atoms.
- Authors:
- Publication Date:
- Other Number(s):
- mp-20815
- 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; SnPbF4; F-Pb-Sn
- OSTI Identifier:
- 1196019
- DOI:
- https://doi.org/10.17188/1196019
Citation Formats
The Materials Project. Materials Data on SnPbF4 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1196019.
The Materials Project. Materials Data on SnPbF4 by Materials Project. United States. doi:https://doi.org/10.17188/1196019
The Materials Project. 2020.
"Materials Data on SnPbF4 by Materials Project". United States. doi:https://doi.org/10.17188/1196019. https://www.osti.gov/servlets/purl/1196019. Pub date:Wed Jul 15 00:00:00 EDT 2020
@article{osti_1196019,
title = {Materials Data on SnPbF4 by Materials Project},
author = {The Materials Project},
abstractNote = {PbSnF4 crystallizes in the tetragonal P4/nmm space group. The structure is two-dimensional and consists of one PbSnF4 sheet oriented in the (0, 0, 1) direction. Pb2+ is bonded in a 8-coordinate geometry to eight F1- atoms. There are four shorter (2.55 Å) and four longer (2.96 Å) Pb–F bond lengths. Sn2+ is bonded in a distorted pentagonal planar geometry to five F1- atoms. There are one shorter (2.12 Å) and four longer (2.28 Å) Sn–F bond lengths. There are three inequivalent F1- sites. In the first F1- site, F1- is bonded in a single-bond geometry to one Sn2+ atom. In the second F1- site, F1- is bonded to four equivalent Pb2+ atoms to form a mixture of edge and corner-sharing FPb4 tetrahedra. In the third F1- site, F1- is bonded in a distorted bent 150 degrees geometry to two equivalent Pb2+ and two equivalent Sn2+ atoms.},
doi = {10.17188/1196019},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Wed Jul 15 00:00:00 EDT 2020},
month = {Wed Jul 15 00:00:00 EDT 2020}
}