Issue 30, 2013
From the journal:

Chemical Communications

Equilibrium between Fe(iv) porphyrin and Fe(iii) porphyrin radical cation: new insight into the electronic structure of high-valent iron porphyrin complexes†

Akira Ikezaki,*a   Masashi Takahashibc  and  Mikio Nakamura*bc  

* Corresponding authors

a Department of Chemistry, School of Medicine, Toho University, Tokyo 143-8540, Otaku, Japan
E-mail: ikezaki@med.toho-u.ac.jp

b Department of Chemistry, Faculty of Science, Toho University, Funabashi, Chiba, Japan
E-mail: mnakamu@med.toho-u.ac.jp

c Research Center for Materials with Integrated Properties, Toho University, Funabashi, Japan

Abstract

UV-Vis, NMR, and Mössbauer studies have revealed that [Fe(TMP)(N3)2], showing the Mössbauer parameters quite similar to those of the ferryl species of MauG, CytP450BM3, Cyt P450CAM, and CPO, exists as equilibrium mixtures of Fe(IV) porphyrin and Fe(III) porphyrin radical cation.

Graphical abstract: Equilibrium between Fe(iv) porphyrin and Fe(iii) porphyrin radical cation: new insight into the electronic structure of high-valent iron porphyrin complexes

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Article information

DOI
https://doi.org/10.1039/C3CC40319J
Article type
Communication
Submitted
14 Jan 2013
Accepted
11 Feb 2013
First published
12 Feb 2013

Chem. Commun., 2013,49, 3098-3100

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Equilibrium between Fe(IV) porphyrin and Fe(III) porphyrin radical cation: new insight into the electronic structure of high-valent iron porphyrin complexes

A. Ikezaki, M. Takahashi and M. Nakamura, Chem. Commun., 2013, 49, 3098 DOI: 10.1039/C3CC40319J

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