Materials Data on LiFeF4 by Materials Project

Dataset · Mon Aug 03 00:00:00 EDT 2020

DOI:https://doi.org/10.17188/1305301· OSTI ID:1305301

The Materials Project

LiFeF4 crystallizes in the tetragonal I-42d space group. The structure is three-dimensional. Li1+ is bonded in a 6-coordinate geometry to six F1- atoms. There are a spread of Li–F bond distances ranging from 2.01–2.29 Å. Fe3+ is bonded to six F1- atoms to form distorted corner-sharing FeF6 octahedra. The corner-sharing octahedral tilt angles are 15°. There are a spread of Fe–F bond distances ranging from 1.91–2.00 Å. There are two inequivalent F1- sites. In the first F1- site, F1- is bonded in a distorted T-shaped geometry to one Li1+ and two equivalent Fe3+ atoms. In the second F1- site, F1- is bonded in a distorted trigonal non-coplanar geometry to two equivalent Li1+ and one Fe3+ atom.

• Research Organization: Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
• Sponsoring Organization: USDOE Office of Science (SC), Basic Energy Sciences (BES)
• Contributing Organization: MIT; UC Berkeley; Duke; U Louvain
• DOE Contract Number: AC02-05CH11231; EDCBEE
• OSTI ID: 1305301
• Report Number(s): mp-777785
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
LiFeF4
F-Fe-Li