Unsymmetrical one-electron oxidized Ni(II)-bis(salicylidene) complexes: a protonation-induced shift of the oxidation site.
The spin density in the nickel(II) radical salen complex (2*)(+) could be localized on a specific ring by controlling the acidity of the medium.
Kochem
Amélie
A
Département de Chimie Moléculaire, Chimie Inorganique Redox Biomimétique (CIRE), UMR CNRS 5250, Université J. Fourier, B. P. 53, 38041 Grenoble cedex 9, France.
Orio
Maylis
M
Jarjayes
Olivier
O
Neese
Frank
F
Thomas
Fabrice
F
D056831:Coordination Complexes / Q000737:chemistry*; D004578:Electron Spin Resonance Spectroscopy; D004583:Electrons; D009942:Organometallic Compounds / Q000737:chemistry*; D010084:Oxidation-Reduction; D011522:Protons; D013449:Sulfonamides / Q000737:chemistry*
D056831:Coordination Complexes; D009942:Organometallic Compounds; D011522:Protons; D013449:Sulfonamides; C528075:bis(sulfapyridine)nickel