Recent advances in phenoxyl radical complexes of salen-type ligands as mixed-valent galactose oxidase models

Article ID	Journal	Published Year	Pages	File Type
10569613	Coordination Chemistry Reviews	2013	13 Pages	PDF

Abstract

âº We discuss metal-salen phenoxyl radical complexes in the context of galactose oxidase modeling. âº Synthetic strategies for tuning electronic properties of salen ligands are discussed. âº Emphasis is placed on spectroscopic and electrochemical characterization of phenoxyl radical complexes as mixed-valent species along with a Marcus-Hush analysis of their intervalence charge transfer bands.

Keywords

SUMO TH+IVCT LMCT NIR DPV DFT XAS VIs Salen G-value Ultraviolet Electrochemistry Intervalence charge transfer Ligand-to-metal charge transfer Electron paramagnetic resonance EPR Superconducting quantum interference device Phenoxyl radical Resonance Raman electronic structure X-ray absorption spectroscopy Spectroscopy Transition metals Visible Redox-active ligands Squid Near-infrared Density functional theory Differential pulse voltammetry Cyclic voltammetry Galactose Oxidase