Synthesis and structural determination of the new oxide fluoride BaFeO2F

R Heap, PR Slater, FJ Berry, O Helgason, Adrian Wright

Research output: Contribution to journalArticle

46 Citations (Scopus)

Abstract

Low temperature fluorination of BaFeO3-x, using poly(vinylidene fluoride) leads to the formation of the oxide fluoride BaFeO2F. Mossbauer spectroscopy shows that this phase exhibits magnetic ordering at room temperature due to interactions between the Fe3+ ions, with an ordering temperature of 645 (+/- 5) K. Neutron diffraction studies show that the phase has cubic symmetry and confirm the presence of magnetic ordering (G-type antiferromagnetic) at room temperature. (c) 2006 Elsevier Ltd. All rights reserved.
Original languageEnglish
Pages (from-to)467-470
Number of pages4
JournalSolid State Communications
Volume141
Issue number8
DOIs
Publication statusPublished - 1 Feb 2007

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