Materials Data on SrAlF5 by Materials Project
Abstract
SrAlF5 crystallizes in the tetragonal I4 space group. The structure is three-dimensional. there are two inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded in a 8-coordinate geometry to eight F1- atoms. There are a spread of Sr–F bond distances ranging from 2.41–2.71 Å. In the second Sr2+ site, Sr2+ is bonded in a 9-coordinate geometry to nine F1- atoms. There are a spread of Sr–F bond distances ranging from 2.48–2.81 Å. There are four inequivalent Al3+ sites. In the first Al3+ site, Al3+ is bonded to six F1- atoms to form corner-sharing AlF6 octahedra. The corner-sharing octahedral tilt angles are 0°. There are a spread of Al–F bond distances ranging from 1.79–1.83 Å. 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 are a spread of Al–F bond distances ranging from 1.79–1.83 Å. In the third Al3+ site, Al3+ is bonded to six F1- atoms to form corner-sharing AlF6 octahedra. The corner-sharing octahedra tilt angles range from 0–33°. There is four shorter (1.81 Å) and two longer (1.82 Å) Al–F bond length. In the fourth Al3+ site, Al3+ is bonded tomore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-540653
- 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; SrAlF5; Al-F-Sr
- OSTI Identifier:
- 1264654
- DOI:
- https://doi.org/10.17188/1264654
Citation Formats
The Materials Project. Materials Data on SrAlF5 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1264654.
The Materials Project. Materials Data on SrAlF5 by Materials Project. United States. doi:https://doi.org/10.17188/1264654
The Materials Project. 2020.
"Materials Data on SrAlF5 by Materials Project". United States. doi:https://doi.org/10.17188/1264654. https://www.osti.gov/servlets/purl/1264654. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1264654,
title = {Materials Data on SrAlF5 by Materials Project},
author = {The Materials Project},
abstractNote = {SrAlF5 crystallizes in the tetragonal I4 space group. The structure is three-dimensional. there are two inequivalent Sr2+ sites. In the first Sr2+ site, Sr2+ is bonded in a 8-coordinate geometry to eight F1- atoms. There are a spread of Sr–F bond distances ranging from 2.41–2.71 Å. In the second Sr2+ site, Sr2+ is bonded in a 9-coordinate geometry to nine F1- atoms. There are a spread of Sr–F bond distances ranging from 2.48–2.81 Å. There are four inequivalent Al3+ sites. In the first Al3+ site, Al3+ is bonded to six F1- atoms to form corner-sharing AlF6 octahedra. The corner-sharing octahedral tilt angles are 0°. There are a spread of Al–F bond distances ranging from 1.79–1.83 Å. 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 are a spread of Al–F bond distances ranging from 1.79–1.83 Å. In the third Al3+ site, Al3+ is bonded to six F1- atoms to form corner-sharing AlF6 octahedra. The corner-sharing octahedra tilt angles range from 0–33°. There is four shorter (1.81 Å) and two longer (1.82 Å) Al–F bond length. In the fourth Al3+ site, Al3+ is bonded to six F1- atoms to form corner-sharing AlF6 octahedra. The corner-sharing octahedral tilt angles are 33°. There are a spread of Al–F bond distances ranging from 1.81–1.88 Å. There are twelve inequivalent F1- sites. In the first F1- site, F1- is bonded in a linear geometry to two Al3+ atoms. In the second F1- site, F1- is bonded in a linear geometry to two Al3+ atoms. In the third F1- site, F1- is bonded in a distorted single-bond geometry to two Sr2+ and one Al3+ atom. In the fourth F1- site, F1- is bonded in a 1-coordinate geometry to two Sr2+ and one Al3+ atom. In the fifth F1- site, F1- is bonded in a distorted single-bond geometry to two Sr2+ and one Al3+ atom. In the sixth F1- site, F1- is bonded in a 1-coordinate geometry to two Sr2+ and one Al3+ atom. In the seventh F1- site, F1- is bonded in a linear geometry to two equivalent Al3+ atoms. In the eighth F1- site, F1- is bonded in a distorted bent 150 degrees geometry to one Sr2+ and two Al3+ atoms. In the ninth F1- site, F1- is bonded in a 1-coordinate geometry to two Sr2+ and one Al3+ atom. In the tenth F1- site, F1- is bonded in a 1-coordinate geometry to two Sr2+ and one Al3+ atom. In the eleventh F1- site, F1- is bonded in a 1-coordinate geometry to two Sr2+ and one Al3+ atom. In the twelfth F1- site, F1- is bonded in a 1-coordinate geometry to two Sr2+ and one Al3+ atom.},
doi = {10.17188/1264654},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Apr 30 00:00:00 EDT 2020},
month = {Thu Apr 30 00:00:00 EDT 2020}
}