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Title: Materials Data on Fe3(PO8)2 by Materials Project

Abstract

Fe3(PO7)2O2 crystallizes in the triclinic P-1 space group. The structure is three-dimensional and consists of two hydrogen peroxide molecules and one Fe3(PO7)2 framework. In the Fe3(PO7)2 framework, there are three inequivalent Fe sites. In the first Fe site, Fe is bonded to four O atoms to form distorted FeO4 tetrahedra that share corners with two PO4 tetrahedra. There are a spread of Fe–O bond distances ranging from 1.86–1.94 Å. In the second Fe site, Fe is bonded in a 6-coordinate geometry to six O atoms. There are a spread of Fe–O bond distances ranging from 1.91–2.35 Å. In the third Fe site, Fe is bonded in a 6-coordinate geometry to six O atoms. There are a spread of Fe–O bond distances ranging from 1.92–2.27 Å. There are two inequivalent P sites. In the first P site, P is bonded to four O atoms to form PO4 tetrahedra that share a cornercorner with one FeO4 tetrahedra. There are a spread of P–O bond distances ranging from 1.54–1.56 Å. In the second P site, P is bonded to four O atoms to form PO4 tetrahedra that share a cornercorner with one FeO4 tetrahedra. There are a spread of P–O bond distances rangingmore » from 1.53–1.56 Å. There are fourteen inequivalent O sites. In the first O site, O is bonded in a distorted water-like geometry to one Fe and one O atom. The O–O bond length is 1.35 Å. In the second O site, O is bonded in a distorted bent 120 degrees geometry to one Fe and one O atom. In the third O site, O is bonded in a distorted L-shaped geometry to one Fe and one O atom. The O–O bond length is 1.33 Å. In the fourth O site, O is bonded in an L-shaped geometry to one Fe and one O atom. The O–O bond length is 1.32 Å. In the fifth O site, O is bonded in a bent 150 degrees geometry to one Fe and one P atom. In the sixth O site, O is bonded in a bent 150 degrees geometry to one Fe and one P atom. In the seventh O site, O is bonded in a bent 150 degrees geometry to one Fe and one P atom. In the eighth O site, O is bonded in a bent 120 degrees geometry to one Fe and one P atom. In the ninth O site, O is bonded in a bent 150 degrees geometry to one Fe and one P atom. In the tenth O site, O is bonded in a bent 150 degrees geometry to one Fe and one P atom. In the eleventh O site, O is bonded in a bent 150 degrees geometry to one Fe and one P atom. In the twelfth O site, O is bonded in a bent 120 degrees geometry to one Fe and one P atom. In the thirteenth O site, O is bonded in a 1-coordinate geometry to two Fe and one O atom. In the fourteenth O site, O is bonded in a 3-coordinate geometry to two Fe and one O atom.« less

Publication Date:
Other Number(s):
mp-1195420
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(PO8)2; Fe-O-P
OSTI Identifier:
1679607
DOI:
https://doi.org/10.17188/1679607

Citation Formats

The Materials Project. Materials Data on Fe3(PO8)2 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1679607.
The Materials Project. Materials Data on Fe3(PO8)2 by Materials Project. United States. doi:https://doi.org/10.17188/1679607
The Materials Project. 2020. "Materials Data on Fe3(PO8)2 by Materials Project". United States. doi:https://doi.org/10.17188/1679607. https://www.osti.gov/servlets/purl/1679607. Pub date:Thu Apr 30 00:00:00 EDT 2020
@article{osti_1679607,
title = {Materials Data on Fe3(PO8)2 by Materials Project},
author = {The Materials Project},
abstractNote = {Fe3(PO7)2O2 crystallizes in the triclinic P-1 space group. The structure is three-dimensional and consists of two hydrogen peroxide molecules and one Fe3(PO7)2 framework. In the Fe3(PO7)2 framework, there are three inequivalent Fe sites. In the first Fe site, Fe is bonded to four O atoms to form distorted FeO4 tetrahedra that share corners with two PO4 tetrahedra. There are a spread of Fe–O bond distances ranging from 1.86–1.94 Å. In the second Fe site, Fe is bonded in a 6-coordinate geometry to six O atoms. There are a spread of Fe–O bond distances ranging from 1.91–2.35 Å. In the third Fe site, Fe is bonded in a 6-coordinate geometry to six O atoms. There are a spread of Fe–O bond distances ranging from 1.92–2.27 Å. There are two inequivalent P sites. In the first P site, P is bonded to four O atoms to form PO4 tetrahedra that share a cornercorner with one FeO4 tetrahedra. There are a spread of P–O bond distances ranging from 1.54–1.56 Å. In the second P site, P is bonded to four O atoms to form PO4 tetrahedra that share a cornercorner with one FeO4 tetrahedra. There are a spread of P–O bond distances ranging from 1.53–1.56 Å. There are fourteen inequivalent O sites. In the first O site, O is bonded in a distorted water-like geometry to one Fe and one O atom. The O–O bond length is 1.35 Å. In the second O site, O is bonded in a distorted bent 120 degrees geometry to one Fe and one O atom. In the third O site, O is bonded in a distorted L-shaped geometry to one Fe and one O atom. The O–O bond length is 1.33 Å. In the fourth O site, O is bonded in an L-shaped geometry to one Fe and one O atom. The O–O bond length is 1.32 Å. In the fifth O site, O is bonded in a bent 150 degrees geometry to one Fe and one P atom. In the sixth O site, O is bonded in a bent 150 degrees geometry to one Fe and one P atom. In the seventh O site, O is bonded in a bent 150 degrees geometry to one Fe and one P atom. In the eighth O site, O is bonded in a bent 120 degrees geometry to one Fe and one P atom. In the ninth O site, O is bonded in a bent 150 degrees geometry to one Fe and one P atom. In the tenth O site, O is bonded in a bent 150 degrees geometry to one Fe and one P atom. In the eleventh O site, O is bonded in a bent 150 degrees geometry to one Fe and one P atom. In the twelfth O site, O is bonded in a bent 120 degrees geometry to one Fe and one P atom. In the thirteenth O site, O is bonded in a 1-coordinate geometry to two Fe and one O atom. In the fourteenth O site, O is bonded in a 3-coordinate geometry to two Fe and one O atom.},
doi = {10.17188/1679607},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}