ISIS Neutron and Muon Source Data Journal

Chemically Tailorable Frustrated Systems, Magnetic order in the J1/J1’ rectangular lattice

Abstract: This proposal forms part of an exploratory study of new mixed anion coordination compounds. We have prepared a family of oxalate-fluorides, which are anticipated to have frustrated magnetic properties due to competing interactions mediated via the oxalate and fluoride ligands. Two of these compounds have composition CsM(C2O4)F, where M = Co or Fe. They have a simple crystal structure based on 'rectangular' layers, where the sides of the rectangle represent different chemical 'bridges' between magnetic centres: fluoride or oxalate bridges. They show similar, but distinct magnetic properties, with evidence for low-dimensional magnetic interactions, followed at lower temperature, by a more abrupt magnetic anomaly for the Co compound. We aim to explore the possibly ordered magnetic state of these compounds at lower temperature.

Principal Investigator: Professor Philip Lightfoot
Experimenter: Mr Alasdair Bradford
Experimenter: Mr Teng Li
Experimenter: Professor Stephen Lee
Local Contact: Dr Ivan da Silva Gonzalez

DOI: 10.5286/ISIS.E.RB1920087

ISIS Experiment Number: RB1920087

Publisher: STFC ISIS Neutron and Muon Source

Data format: RAW/Nexus
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Data Citation

The recommended format for citing this dataset in a research publication is as:
[author], [date], [title], [publisher], [doi]

For Example:
Professor Philip Lightfoot et al; (2019): Chemically Tailorable Frustrated Systems, Magnetic order in the J1/J1’ rectangular lattice, STFC ISIS Neutron and Muon Source, https://doi.org/10.5286/ISIS.E.RB1920087

Data is released under the CC-BY-4.0 license.