U.S. Department of EnergyOffice of Scientific and Technical Information
Materials Data on NaFe(PO3)3 by Materials Project
Abstract
NaFe(PO3)3 crystallizes in the orthorhombic P2_12_12_1 space group. The structure is three-dimensional. Na1+ is bonded to six O2- atoms to form NaO6 octahedra that share corners with six PO4 tetrahedra and edges with three equivalent FeO6 octahedra. There are a spread of Na–O bond distances ranging from 2.29–2.44 Å. Fe2+ is bonded to six O2- atoms to form FeO6 octahedra that share corners with six PO4 tetrahedra and edges with three equivalent NaO6 octahedra. There are a spread of Fe–O bond distances ranging from 2.10–2.24 Å. There are three inequivalent P5+ sites. In the first P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two equivalent NaO6 octahedra, corners with two equivalent FeO6 octahedra, and corners with two PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 44–60°. There are a spread of P–O bond distances ranging from 1.50–1.63 Å. In the second P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two equivalent NaO6 octahedra, corners with two equivalent FeO6 octahedra, and corners with two PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 46–55°. There are a spread of P–O bond distancesmore »
- Authors:
- Publication Date:
- Other Number(s):
- mp-764111
- 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; NaFe(PO3)3; Fe-Na-O-P
- OSTI Identifier:
- 1294403
- DOI:
- https://doi.org/10.17188/1294403
Citation Formats
The Materials Project. Materials Data on NaFe(PO3)3 by Materials Project. United States: N. p., 2020.
Web. doi:10.17188/1294403.
The Materials Project. Materials Data on NaFe(PO3)3 by Materials Project. United States. doi:https://doi.org/10.17188/1294403
The Materials Project. 2020.
"Materials Data on NaFe(PO3)3 by Materials Project". United States. doi:https://doi.org/10.17188/1294403. https://www.osti.gov/servlets/purl/1294403. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1294403,
title = {Materials Data on NaFe(PO3)3 by Materials Project},
author = {The Materials Project},
abstractNote = {NaFe(PO3)3 crystallizes in the orthorhombic P2_12_12_1 space group. The structure is three-dimensional. Na1+ is bonded to six O2- atoms to form NaO6 octahedra that share corners with six PO4 tetrahedra and edges with three equivalent FeO6 octahedra. There are a spread of Na–O bond distances ranging from 2.29–2.44 Å. Fe2+ is bonded to six O2- atoms to form FeO6 octahedra that share corners with six PO4 tetrahedra and edges with three equivalent NaO6 octahedra. There are a spread of Fe–O bond distances ranging from 2.10–2.24 Å. There are three inequivalent P5+ sites. In the first P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two equivalent NaO6 octahedra, corners with two equivalent FeO6 octahedra, and corners with two PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 44–60°. There are a spread of P–O bond distances ranging from 1.50–1.63 Å. In the second P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two equivalent NaO6 octahedra, corners with two equivalent FeO6 octahedra, and corners with two PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 46–55°. There are a spread of P–O bond distances ranging from 1.50–1.62 Å. In the third P5+ site, P5+ is bonded to four O2- atoms to form PO4 tetrahedra that share corners with two equivalent NaO6 octahedra, corners with two equivalent FeO6 octahedra, and corners with two PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 17–72°. There are a spread of P–O bond distances ranging from 1.50–1.62 Å. There are nine inequivalent O2- sites. In the first O2- site, O2- is bonded in a bent 150 degrees geometry to two P5+ atoms. In the second O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Fe2+, and one P5+ atom. In the third O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Fe2+, and one P5+ atom. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Fe2+, and one P5+ atom. In the fifth O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Fe2+, and one P5+ atom. In the sixth O2- site, O2- is bonded in a bent 120 degrees geometry to two P5+ atoms. In the seventh O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Fe2+, and one P5+ atom. In the eighth O2- site, O2- is bonded in a 3-coordinate geometry to one Na1+, one Fe2+, and one P5+ atom. In the ninth O2- site, O2- is bonded in a bent 120 degrees geometry to two P5+ atoms.},
doi = {10.17188/1294403},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Thu Apr 30 00:00:00 EDT 2020},
month = {Thu Apr 30 00:00:00 EDT 2020}
}