@article{efd16e41704b4b3a8d1975db1c955857,
title = "Six-Electron Chemistry of a Binuclear Fe(III) Fused Porphyrin",
abstract = "In this special collection dedicated to Prof. Jean-Michel Sav{\'e}ant, we report on the synthesis and characterization of a novel binuclear Fe(III) fused porphyrin. Ultraviolet-visible spectroscopy confirms the extended electronic structure of this macrocycle. In addition, Fourier transform infrared spectroscopy indicates the Fe centers experience a relatively rigid ligand environment as compared to a structurally related mononuclear complex featuring an 18 π-aromatic porphyrin ligand. X-ray photoelectron and X-ray absorption near edge spectroscopies confirm the iron centers of both assemblies are Fe(III) in the as prepared, resting state. In comparison with the mononuclear porphyrin, electrochemical measurements show there is a doubling of the number of redox events associated with the fused, binuclear complex. In summary, key features of the fused-iron-porphyrin include: 1) bimetallic-iron sites, 2) a π-extended ligand capable of delocalizing electrons across the multimetallic scaffold, and 3) the ability to store up to six electrons.",
keywords = "analytical chemistry and spectroscopic methods, aromaticity, electrochemistry, iron, porphyrinoids",
author = "{Reyes Cruz}, {Edgar A.} and Daiki Nishiori and Wadsworth, {Brian L.} and Diana Khusnutdinova and Timothy Karcher and Gautier Landrot and Benedikt Lassalle-Kaiser and Moore, {Gary F.}",
note = "Funding Information: NMR studies were performed using the Magnetic Resonance Research Center at Arizona State University. This material is based upon work supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, under Early Career Award DE‐SC0021186. The authors gratefully acknowledge the Proposal Review Committee of SOLEIL for provision of their synchrotron radiation facilities (Proposal No. 20180373) and beamtime allocation on the SAMBA beamline. G.F.M. acknowledges support from the Camille Dreyfus Teacher‐Scholar Awards Program. D.N. was supported by the Heiwa Nakajima Foundation. Funding Information: NMR studies were performed using the Magnetic Resonance Research Center at Arizona State University. This material is based upon work supported by the U.S. Department of Energy, Office of Science, Office of Basic Energy Sciences, under Early Career Award DE-SC0021186. The authors gratefully acknowledge the Proposal Review Committee of SOLEIL for provision of their synchrotron radiation facilities (Proposal No. 20180373) and beamtime allocation on the SAMBA beamline. G.F.M. acknowledges support from the Camille Dreyfus Teacher-Scholar Awards Program. D.N. was supported by the Heiwa Nakajima Foundation. Publisher Copyright: {\textcopyright} 2021 Wiley-VCH GmbH.",
year = "2021",
month = oct,
day = "1",
doi = "10.1002/celc.202100550",
language = "English (US)",
volume = "8",
pages = "3614--3620",
journal = "ChemElectroChem",
issn = "2196-0216",
publisher = "John Wiley and Sons Ltd",
number = "19",
}