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Structural and spectroscopic characterization of an Fe(VI) bis(imido) advanced

Structural and spectroscopic characterization of an Fe(VI) bis(imido) advanced

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Nitrogen lifts iron to hexavalenceThe myriad ways that iron can have interaction with oxygen had been amply studied in biochemical and geochemical contexts. Extra no longer too long ago, chemists procure explored the extent to which nitrogen can likewise stabilize iron in excessive oxidation states. Martinez et al. now file that an iron center coordinated by carbene ligands can react with an organic azide to kind a pentavalent bis(imido) advanced with two Fe=N bonds. One-electron oxidation then accessed the Fe(VI) oxidation thunder. Every compounds were sufficiently fetch for crystallographic characterization.Science, this discipline p. 356SummaryExcessive-valent iron species are key intermediates in oxidative organic processes, nevertheless hexavalent complexes apart from the ferrate ion...