A large discrete face-capped tetranuclear iron(II) cage, [Fe4L4](BF4)8·n(solvent), was synthesised via metal-ion directed self-assembly. The cage is formed from a rigid tritopic ligand that incorporates chelating imidazole-imine functional groups. The cage displays temperature induced spin-crossover and LIESST effects and is amongst the largest iron(II) tetrahedral cages with such properties reported. The synthesis, structure and magnetic properties of this new metallo-cage are presented.
CITATION STYLE
Li, L., Saigo, N., Zhang, Y., Fanna, D. J., Shepherd, N. D., Clegg, J. K., … Li, F. (2015). A large spin-crossover [Fe4L4]8+ tetrahedral cage. Journal of Materials Chemistry C, 3(30), 7878–7882. https://doi.org/10.1039/c5tc00991j
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