Ground- and excited-state reactivity of iron porphyrinogens |
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Authors: | Bachmann Julien Hodgkiss Justin M Young Elizabeth R Nocera Daniel G |
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Institution: | Department of Chemistry, 6-335, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139-4307, USA. |
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Abstract: | The iron(II) porphyrinogen dication, LDeltaDeltaFeII]2+, is a multielectron oxidant featuring the metal center in its reduced state and the ligand as the redox reservoir. Oxidations break the ligand's redox-active C-C bonds. Extremely short-lived excited states are consistent with extensive structural reorganization that accompanies charge-transfer excitation of the porphyrinogen. |
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