skip to main content
DOE Data Explorer title logo U.S. Department of Energy
Office of Scientific and Technical Information

Title: Materials Data on LiFe2F5 by Materials Project

Abstract

LiFe2F5 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. Li1+ is bonded to four F1- atoms to form LiF4 tetrahedra that share corners with four equivalent FeF5 trigonal bipyramids. There are a spread of Li–F bond distances ranging from 1.84–1.90 Å. There are two inequivalent Fe2+ sites. In the first Fe2+ site, Fe2+ is bonded in a 5-coordinate geometry to five F1- atoms. There are a spread of Fe–F bond distances ranging from 2.00–2.16 Å. In the second Fe2+ site, Fe2+ is bonded to five F1- atoms to form FeF5 trigonal bipyramids that share corners with four equivalent LiF4 tetrahedra and an edgeedge with one FeF5 trigonal bipyramid. There are a spread of Fe–F bond distances ranging from 2.01–2.16 Å. There are five inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted trigonal planar geometry to one Li1+ and two equivalent Fe2+ atoms. In the second F1- site, F1- is bonded in a distorted trigonal non-coplanar geometry to one Li1+ and two equivalent Fe2+ atoms. In the third F1- site, F1- is bonded in a trigonal planar geometry to one Li1+ and two Fe2+ atoms. In the fourth F1- site, F1- ismore » bonded in a distorted trigonal planar geometry to one Li1+ and two Fe2+ atoms. In the fifth F1- site, F1- is bonded in a distorted bent 150 degrees geometry to two Fe2+ atoms.« less

Publication Date:
Other Number(s):
mp-778405
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; LiFe2F5; F-Fe-Li
OSTI Identifier:
1305561
DOI:
10.17188/1305561

Citation Formats

The Materials Project. Materials Data on LiFe2F5 by Materials Project. United States: N. p., 2020. Web. doi:10.17188/1305561.
The Materials Project. Materials Data on LiFe2F5 by Materials Project. United States. doi:10.17188/1305561.
The Materials Project. 2020. "Materials Data on LiFe2F5 by Materials Project". United States. doi:10.17188/1305561. https://www.osti.gov/servlets/purl/1305561. Pub date:Wed Apr 29 00:00:00 EDT 2020
@article{osti_1305561,
title = {Materials Data on LiFe2F5 by Materials Project},
author = {The Materials Project},
abstractNote = {LiFe2F5 crystallizes in the monoclinic C2/c space group. The structure is three-dimensional. Li1+ is bonded to four F1- atoms to form LiF4 tetrahedra that share corners with four equivalent FeF5 trigonal bipyramids. There are a spread of Li–F bond distances ranging from 1.84–1.90 Å. There are two inequivalent Fe2+ sites. In the first Fe2+ site, Fe2+ is bonded in a 5-coordinate geometry to five F1- atoms. There are a spread of Fe–F bond distances ranging from 2.00–2.16 Å. In the second Fe2+ site, Fe2+ is bonded to five F1- atoms to form FeF5 trigonal bipyramids that share corners with four equivalent LiF4 tetrahedra and an edgeedge with one FeF5 trigonal bipyramid. There are a spread of Fe–F bond distances ranging from 2.01–2.16 Å. There are five inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted trigonal planar geometry to one Li1+ and two equivalent Fe2+ atoms. In the second F1- site, F1- is bonded in a distorted trigonal non-coplanar geometry to one Li1+ and two equivalent Fe2+ atoms. In the third F1- site, F1- is bonded in a trigonal planar geometry to one Li1+ and two Fe2+ atoms. In the fourth F1- site, F1- is bonded in a distorted trigonal planar geometry to one Li1+ and two Fe2+ atoms. In the fifth F1- site, F1- is bonded in a distorted bent 150 degrees geometry to two Fe2+ atoms.},
doi = {10.17188/1305561},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2020},
month = {4}
}

Dataset:

Save / Share: