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Title: Materials Data on LiFePCO7 by Materials Project

Abstract

LiFeCPO7 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are four inequivalent Li sites. In the first Li site, Li is bonded to four O atoms to form distorted LiO4 tetrahedra that share corners with three FeO6 octahedra and an edgeedge with one PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 27–49°. There are a spread of Li–O bond distances ranging from 2.01–2.07 Å. In the second Li site, Li is bonded to four O atoms to form distorted LiO4 tetrahedra that share corners with three FeO6 octahedra and an edgeedge with one PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 26–51°. There are a spread of Li–O bond distances ranging from 2.03–2.12 Å. In the third Li site, Li is bonded in a 5-coordinate geometry to five O atoms. There are a spread of Li–O bond distances ranging from 1.93–2.46 Å. In the fourth Li site, Li is bonded in a 4-coordinate geometry to four O atoms. There are a spread of Li–O bond distances ranging from 2.00–2.18 Å. There are four inequivalent Fe sites. In the first Fe site, Fe is bonded to six O atoms to form distorted FeO6 octahedra thatmore » share corners with two equivalent LiO4 tetrahedra and corners with four PO4 tetrahedra. There are a spread of Fe–O bond distances ranging from 1.90–2.32 Å. In the second Fe site, Fe is bonded to six O atoms to form FeO6 octahedra that share corners with two equivalent LiO4 tetrahedra and corners with four PO4 tetrahedra. There are a spread of Fe–O bond distances ranging from 1.91–2.11 Å. In the third Fe site, Fe is bonded to six O atoms to form distorted FeO6 octahedra that share a cornercorner with one LiO4 tetrahedra and corners with four PO4 tetrahedra. There are a spread of Fe–O bond distances ranging from 1.91–2.32 Å. In the fourth Fe site, Fe is bonded to six O atoms to form distorted FeO6 octahedra that share a cornercorner with one LiO4 tetrahedra and corners with four PO4 tetrahedra. There are a spread of Fe–O bond distances ranging from 1.91–2.36 Å. There are four inequivalent C sites. In the first C site, C is bonded in a trigonal planar geometry to three O atoms. There are a spread of C–O bond distances ranging from 1.26–1.31 Å. In the second C site, C is bonded in a trigonal planar geometry to three O atoms. There is one shorter (1.25 Å) and two longer (1.30 Å) C–O bond length. In the third C site, C is bonded in a trigonal planar geometry to three O atoms. There are a spread of C–O bond distances ranging from 1.26–1.32 Å. In the fourth C site, C is bonded in a trigonal planar geometry to three O atoms. There are a spread of C–O bond distances ranging from 1.26–1.30 Å. There are four inequivalent P sites. In the first P site, P is bonded to four O atoms to form PO4 tetrahedra that share corners with four FeO6 octahedra and an edgeedge with one LiO4 tetrahedra. The corner-sharing octahedra tilt angles range from 29–45°. There are a spread of P–O bond distances ranging from 1.53–1.56 Å. In the second P site, P is bonded to four O atoms to form PO4 tetrahedra that share corners with four FeO6 octahedra and an edgeedge with one LiO4 tetrahedra. The corner-sharing octahedra tilt angles range from 30–44°. There is one shorter (1.54 Å) and three longer (1.55 Å) P–O bond length. In the third P site, P is bonded to four O atoms to form PO4 tetrahedra that share corners with four FeO6 octahedra. The corner-sharing octahedra tilt angles range from 37–47°. There are a spread of P–O bond distances ranging from 1.54–1.57 Å. In the fourth P site, P is bonded to four O atoms to form PO4 tetrahedra that share corners with four FeO6 octahedra. The corner-sharing octahedra tilt angles range from 37–48°. There is one shorter (1.54 Å) and three longer (1.55 Å) P–O bond length. There are twenty-eight inequivalent O sites. In the first O site, O is bonded in a 2-coordinate geometry to one Li, one Fe, and one C atom. In the second O site, O is bonded in a bent 120 degrees geometry to one Li and one C atom. In the third O site, O is bonded in a water-like geometry to one Fe and one C atom. In the fourth O site, O is bonded in a distorted T-shaped geometry to one Li, one Fe, and one P atom. In the fifth O site, O is bonded in a distorted T-shaped geometry to one Li, 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 150 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 distorted T-shaped geometry to one Li, one Fe, and one P atom. In the eleventh O site, O is bonded in a 3-coordinate geometry to one Li, one Fe, and one P atom. In the twelfth O site, O is bonded in an L-shaped geometry to one Fe and one C atom. In the thirteenth O site, O is bonded in a bent 120 degrees geometry to one Li and one C atom. In the fourteenth O site, O is bonded in an L-shaped geometry to one Fe and one C atom. In the fifteenth O site, O is bonded in a 2-coordinate geometry to one Li, one Fe, and one C atom. In the sixteenth O site, O is bonded in a bent 150 degrees geometry to one Li and one C atom. In the seventeenth O site, O is bonded in a 3-coordinate geometry to one Li, one Fe, and one C atom. In the eighteenth O site, O is bonded in a bent 150 degrees geometry to one Fe and one P atom. In the nineteenth O site, O is bonded in a distorted trigonal non-coplanar geometry to one Li, one Fe, and one P atom. In the twentieth O site, O is bonded in a distorted T-shaped geometry to one Li, one Fe, and one P atom. In the twenty-first O site, O is bonded in a trigonal planar geometry to one Li, one Fe, and one P atom. In the twenty-second O site, O is bonded in a bent 150 degrees geometry to one Fe and one P atom. In the twenty-third O site, O is bonded in a bent 150 degrees geometry to one Fe and one P atom. In the twenty-fourth O site, O is bonded in a 3-coordinate geometry to one Li, one Fe, and one P atom. In the twenty-fifth O site, O is bonded in a 3-coordinate geometry to one Li, one Fe, and one P atom. In the twenty-sixth O site, O is bonded in a water-like geometry to one Fe and one C atom. In the twenty-seventh O site, O is bonded in a bent 120 degrees geometry to one Li and one C atom. In the twenty-eighth O site, O is bonded in a 2-coordinate geometry to one Li, one Fe, and one C atom.« less

Authors:
Publication Date:
Other Number(s):
mp-1176696
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; LiFePCO7; C-Fe-Li-O-P
OSTI Identifier:
1743950
DOI:
https://doi.org/10.17188/1743950

Citation Formats

The Materials Project. Materials Data on LiFePCO7 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1743950.
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The Materials Project. Materials Data on LiFePCO7 by Materials Project. United States. doi:https://doi.org/10.17188/1743950
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The Materials Project. 2020. "Materials Data on LiFePCO7 by Materials Project". United States. doi:https://doi.org/10.17188/1743950. https://www.osti.gov/servlets/purl/1743950. Pub date:Thu Jun 04 00:00:00 EDT 2020
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@article{osti_1743950,
title = {Materials Data on LiFePCO7 by Materials Project},
author = {The Materials Project},
abstractNote = {LiFeCPO7 crystallizes in the triclinic P1 space group. The structure is three-dimensional. there are four inequivalent Li sites. In the first Li site, Li is bonded to four O atoms to form distorted LiO4 tetrahedra that share corners with three FeO6 octahedra and an edgeedge with one PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 27–49°. There are a spread of Li–O bond distances ranging from 2.01–2.07 Å. In the second Li site, Li is bonded to four O atoms to form distorted LiO4 tetrahedra that share corners with three FeO6 octahedra and an edgeedge with one PO4 tetrahedra. The corner-sharing octahedra tilt angles range from 26–51°. There are a spread of Li–O bond distances ranging from 2.03–2.12 Å. In the third Li site, Li is bonded in a 5-coordinate geometry to five O atoms. There are a spread of Li–O bond distances ranging from 1.93–2.46 Å. In the fourth Li site, Li is bonded in a 4-coordinate geometry to four O atoms. There are a spread of Li–O bond distances ranging from 2.00–2.18 Å. There are four inequivalent Fe sites. In the first Fe site, Fe is bonded to six O atoms to form distorted FeO6 octahedra that share corners with two equivalent LiO4 tetrahedra and corners with four PO4 tetrahedra. There are a spread of Fe–O bond distances ranging from 1.90–2.32 Å. In the second Fe site, Fe is bonded to six O atoms to form FeO6 octahedra that share corners with two equivalent LiO4 tetrahedra and corners with four PO4 tetrahedra. There are a spread of Fe–O bond distances ranging from 1.91–2.11 Å. In the third Fe site, Fe is bonded to six O atoms to form distorted FeO6 octahedra that share a cornercorner with one LiO4 tetrahedra and corners with four PO4 tetrahedra. There are a spread of Fe–O bond distances ranging from 1.91–2.32 Å. In the fourth Fe site, Fe is bonded to six O atoms to form distorted FeO6 octahedra that share a cornercorner with one LiO4 tetrahedra and corners with four PO4 tetrahedra. There are a spread of Fe–O bond distances ranging from 1.91–2.36 Å. There are four inequivalent C sites. In the first C site, C is bonded in a trigonal planar geometry to three O atoms. There are a spread of C–O bond distances ranging from 1.26–1.31 Å. In the second C site, C is bonded in a trigonal planar geometry to three O atoms. There is one shorter (1.25 Å) and two longer (1.30 Å) C–O bond length. In the third C site, C is bonded in a trigonal planar geometry to three O atoms. There are a spread of C–O bond distances ranging from 1.26–1.32 Å. In the fourth C site, C is bonded in a trigonal planar geometry to three O atoms. There are a spread of C–O bond distances ranging from 1.26–1.30 Å. There are four inequivalent P sites. In the first P site, P is bonded to four O atoms to form PO4 tetrahedra that share corners with four FeO6 octahedra and an edgeedge with one LiO4 tetrahedra. The corner-sharing octahedra tilt angles range from 29–45°. There are a spread of P–O bond distances ranging from 1.53–1.56 Å. In the second P site, P is bonded to four O atoms to form PO4 tetrahedra that share corners with four FeO6 octahedra and an edgeedge with one LiO4 tetrahedra. The corner-sharing octahedra tilt angles range from 30–44°. There is one shorter (1.54 Å) and three longer (1.55 Å) P–O bond length. In the third P site, P is bonded to four O atoms to form PO4 tetrahedra that share corners with four FeO6 octahedra. The corner-sharing octahedra tilt angles range from 37–47°. There are a spread of P–O bond distances ranging from 1.54–1.57 Å. In the fourth P site, P is bonded to four O atoms to form PO4 tetrahedra that share corners with four FeO6 octahedra. The corner-sharing octahedra tilt angles range from 37–48°. There is one shorter (1.54 Å) and three longer (1.55 Å) P–O bond length. There are twenty-eight inequivalent O sites. In the first O site, O is bonded in a 2-coordinate geometry to one Li, one Fe, and one C atom. In the second O site, O is bonded in a bent 120 degrees geometry to one Li and one C atom. In the third O site, O is bonded in a water-like geometry to one Fe and one C atom. In the fourth O site, O is bonded in a distorted T-shaped geometry to one Li, one Fe, and one P atom. In the fifth O site, O is bonded in a distorted T-shaped geometry to one Li, 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 150 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 distorted T-shaped geometry to one Li, one Fe, and one P atom. In the eleventh O site, O is bonded in a 3-coordinate geometry to one Li, one Fe, and one P atom. In the twelfth O site, O is bonded in an L-shaped geometry to one Fe and one C atom. In the thirteenth O site, O is bonded in a bent 120 degrees geometry to one Li and one C atom. In the fourteenth O site, O is bonded in an L-shaped geometry to one Fe and one C atom. In the fifteenth O site, O is bonded in a 2-coordinate geometry to one Li, one Fe, and one C atom. In the sixteenth O site, O is bonded in a bent 150 degrees geometry to one Li and one C atom. In the seventeenth O site, O is bonded in a 3-coordinate geometry to one Li, one Fe, and one C atom. In the eighteenth O site, O is bonded in a bent 150 degrees geometry to one Fe and one P atom. In the nineteenth O site, O is bonded in a distorted trigonal non-coplanar geometry to one Li, one Fe, and one P atom. In the twentieth O site, O is bonded in a distorted T-shaped geometry to one Li, one Fe, and one P atom. In the twenty-first O site, O is bonded in a trigonal planar geometry to one Li, one Fe, and one P atom. In the twenty-second O site, O is bonded in a bent 150 degrees geometry to one Fe and one P atom. In the twenty-third O site, O is bonded in a bent 150 degrees geometry to one Fe and one P atom. In the twenty-fourth O site, O is bonded in a 3-coordinate geometry to one Li, one Fe, and one P atom. In the twenty-fifth O site, O is bonded in a 3-coordinate geometry to one Li, one Fe, and one P atom. In the twenty-sixth O site, O is bonded in a water-like geometry to one Fe and one C atom. In the twenty-seventh O site, O is bonded in a bent 120 degrees geometry to one Li and one C atom. In the twenty-eighth O site, O is bonded in a 2-coordinate geometry to one Li, one Fe, and one C atom.},
doi = {10.17188/1743950},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {6}
}
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DOI: https://doi.org/10.17188/1743950
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