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Coordination chemistry

Lifting iron higher and higher

Biological and synthetic catalysts often utilize iron in high oxidation states (+IV and greater) to perform challenging molecular transformations. A coordination complex featuring an Fe(VII) ion has now been synthesized through sequential oxidations of nonheme iron–nitrido precursors.

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Fig. 1: Structure and preparation of high-valent iron(VI, VII)–nitrido complexes.

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Correspondence to Adam T. Fiedler.

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Fiedler, A.T., Devkota, L. Lifting iron higher and higher. Nat. Chem. 16, 481–482 (2024). https://doi.org/10.1038/s41557-024-01484-2

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