Molecular iron clusters, wheels and cages: Syntheses, structural aesthetics and magnetic properties

Structural features and synthetic strategies of iron clusters, wheels and cages of nuclearities from 6 to 64 are discussed. Synthetic methodologies are categorized in a few groups. Magnetic behaviours of the polynuclear iron species are also highlighted.

Graphical AbstractStructural features and synthetic strategies of iron clusters, wheels and cages of nuclearities from 6 to 64 are discussed. Synthetic methodologies are categorized in a few groups. Magnetic behaviours of the polynuclear iron species are also highlighted.Figure optionsDownload full-size imageDownload as PowerPoint slideResearch Highlights► The polynuclear iron compounds act as Single Molecule Magnets (SMMs). ► These sometimes mimic the active sites of different biomolecules. ► The syntheses and structures are of utmost importance to chemists and biologists.