Unprecedented redox-driven ligand ejection in nickel( ii )–diiminosemiquinonate radical complexes - Archive ouverte HAL Access content directly
Journal Articles Chemical Communications Year : 2014

Unprecedented redox-driven ligand ejection in nickel( ii )–diiminosemiquinonate radical complexes

Abstract

Nickel(II) complexes of (M : L) stoichiometries 1 : 1 (1) and 1 : 2 (2) were prepared from a polydentate ligand involving diiminosemiquinonate radicals. Both were characterized by X-ray diffraction, Vis-NIR and EPR spectroscopy as well as electrochemistry. Ligand-centered oxidation of 1 promotes ligand ejection to give 2.
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hal-01652516 , version 1 (30-11-2017)

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N. Leconte, J. Ciccione, G. Gellon, C. Philouze, F. Thomas. Unprecedented redox-driven ligand ejection in nickel( ii )–diiminosemiquinonate radical complexes. Chemical Communications, 2014, 50 (15), pp.1918 - 1920. ⟨10.1039/C3CC48549H⟩. ⟨hal-01652516⟩
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