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Title: Materials Data on Fe3(PO6)2 by Materials Project

Abstract

Fe3(PO6)2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent Fe sites. In the first Fe site, Fe is bonded to six O atoms to form FeO6 octahedra that share corners with four equivalent PO4 tetrahedra and edges with two equivalent FeO6 octahedra. There are a spread of Fe–O bond distances ranging from 1.88–2.04 Å. In the second Fe site, Fe is bonded to six O atoms to form FeO6 octahedra that share corners with two equivalent FeO6 octahedra, corners with three equivalent PO4 tetrahedra, and an edgeedge with one FeO6 octahedra. The corner-sharing octahedral tilt angles are 40°. There are a spread of Fe–O bond distances ranging from 1.87–2.28 Å. P is bonded to four O atoms to form PO4 tetrahedra that share corners with five FeO6 octahedra. The corner-sharing octahedra tilt angles range from 40–58°. There are a spread of P–O bond distances ranging from 1.55–1.57 Å. There are six inequivalent O sites. In the first O site, O is bonded in a 3-coordinate geometry to two Fe and one P atom. In the second O site, O is bonded in a bent 120 degrees geometry to one Fe and one Pmore » atom. In the third O site, O is bonded in a bent 120 degrees geometry to one Fe and one P atom. In the fourth O site, O is bonded in a bent 120 degrees geometry to one Fe and one P atom. In the fifth O site, O is bonded in a water-like geometry to two Fe atoms. In the sixth O site, O is bonded in a bent 150 degrees geometry to two equivalent Fe atoms.« less

Publication Date:
Other Number(s):
mp-1181366
DOE Contract Number:  
AC02-05CH11231; EDCBEE
Product Type:
Dataset
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)
Subject:
36 MATERIALS SCIENCE
Keywords:
crystal structure; Fe3(PO6)2; Fe-O-P
OSTI Identifier:
1725096
DOI:
https://doi.org/10.17188/1725096

Citation Formats

The Materials Project. Materials Data on Fe3(PO6)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1725096.
The Materials Project. Materials Data on Fe3(PO6)2 by Materials Project. United States. doi:https://doi.org/10.17188/1725096
The Materials Project. 2020. "Materials Data on Fe3(PO6)2 by Materials Project". United States. doi:https://doi.org/10.17188/1725096. https://www.osti.gov/servlets/purl/1725096. Pub date:Sat May 02 00:00:00 EDT 2020
@article{osti_1725096,
title = {Materials Data on Fe3(PO6)2 by Materials Project},
author = {The Materials Project},
abstractNote = {Fe3(PO6)2 crystallizes in the monoclinic P2_1/c space group. The structure is three-dimensional. there are two inequivalent Fe sites. In the first Fe site, Fe is bonded to six O atoms to form FeO6 octahedra that share corners with four equivalent PO4 tetrahedra and edges with two equivalent FeO6 octahedra. There are a spread of Fe–O bond distances ranging from 1.88–2.04 Å. In the second Fe site, Fe is bonded to six O atoms to form FeO6 octahedra that share corners with two equivalent FeO6 octahedra, corners with three equivalent PO4 tetrahedra, and an edgeedge with one FeO6 octahedra. The corner-sharing octahedral tilt angles are 40°. There are a spread of Fe–O bond distances ranging from 1.87–2.28 Å. P is bonded to four O atoms to form PO4 tetrahedra that share corners with five FeO6 octahedra. The corner-sharing octahedra tilt angles range from 40–58°. There are a spread of P–O bond distances ranging from 1.55–1.57 Å. There are six inequivalent O sites. In the first O site, O is bonded in a 3-coordinate geometry to two Fe and one P atom. In the second O site, O is bonded in a bent 120 degrees geometry to one Fe and one P atom. In the third O site, O is bonded in a bent 120 degrees geometry to one Fe and one P atom. In the fourth O site, O is bonded in a bent 120 degrees geometry to one Fe and one P atom. In the fifth O site, O is bonded in a water-like geometry to two Fe atoms. In the sixth O site, O is bonded in a bent 150 degrees geometry to two equivalent Fe atoms.},
doi = {10.17188/1725096},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {5}
}