Materials Data on NaFeSO4F by Materials Project
Abstract
NaFeSO4F crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. Na1+ is bonded in a 7-coordinate geometry to six O2- and one F1- atom. There are a spread of Na–O bond distances ranging from 2.45–2.90 Å. The Na–F bond length is 2.20 Å. Fe2+ is bonded to four O2- and two equivalent F1- atoms to form FeO4F2 octahedra that share corners with two equivalent FeO4F2 octahedra and corners with four equivalent SO4 tetrahedra. The corner-sharing octahedral tilt angles are 45°. There are two shorter (2.20 Å) and two longer (2.22 Å) Fe–O bond lengths. Both Fe–F bond lengths are 2.00 Å. S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share corners with four equivalent FeO4F2 octahedra. The corner-sharing octahedra tilt angles range from 36–50°. There is two shorter (1.49 Å) and two longer (1.50 Å) S–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Na1+, one Fe2+, and one S6+ atom. In the second O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Fe2+, and one S6+ atom. F1- is bonded in a trigonal planarmore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-1105952
- 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; NaFeSO4F; F-Fe-Na-O-S
- OSTI Identifier:
- 1685357
- DOI:
- https://doi.org/10.17188/1685357
Citation Formats
The Materials Project. Materials Data on NaFeSO4F by Materials Project. United States: N. p., 2019.
Web. doi:10.17188/1685357.
The Materials Project. Materials Data on NaFeSO4F by Materials Project. United States. doi:https://doi.org/10.17188/1685357
The Materials Project. 2019.
"Materials Data on NaFeSO4F by Materials Project". United States. doi:https://doi.org/10.17188/1685357. https://www.osti.gov/servlets/purl/1685357. Pub date:Thu Jun 06 00:00:00 EDT 2019
@article{osti_1685357,
title = {Materials Data on NaFeSO4F by Materials Project},
author = {The Materials Project},
abstractNote = {NaFeSO4F crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. Na1+ is bonded in a 7-coordinate geometry to six O2- and one F1- atom. There are a spread of Na–O bond distances ranging from 2.45–2.90 Å. The Na–F bond length is 2.20 Å. Fe2+ is bonded to four O2- and two equivalent F1- atoms to form FeO4F2 octahedra that share corners with two equivalent FeO4F2 octahedra and corners with four equivalent SO4 tetrahedra. The corner-sharing octahedral tilt angles are 45°. There are two shorter (2.20 Å) and two longer (2.22 Å) Fe–O bond lengths. Both Fe–F bond lengths are 2.00 Å. S6+ is bonded to four O2- atoms to form SO4 tetrahedra that share corners with four equivalent FeO4F2 octahedra. The corner-sharing octahedra tilt angles range from 36–50°. There is two shorter (1.49 Å) and two longer (1.50 Å) S–O bond length. There are two inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to two equivalent Na1+, one Fe2+, and one S6+ atom. In the second O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Fe2+, and one S6+ atom. F1- is bonded in a trigonal planar geometry to one Na1+ and two equivalent Fe2+ atoms.},
doi = {10.17188/1685357},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2019},
month = {6}
}