title: Spectroscopic, redox and magnetic properties of a tetraiminediphenolate iron(II) macrocyclic complex: a model compound for iron proteins.
abstract: The title complex [Fe(II)(tidf-H2)(H2O)2](ClO4)2*H(2)O (tidf-H2 = tetraiminediphenolate ligand) has been prepared from a transmetallation reaction between [Mg2(tidf)](NO3)2*4H2O and an iron(II) salt in methanolic solutions under inert atmosphere conditions. It was characterized by analytical, magnetic and spectroscopic methods (Mossbauer, FTIR, UV-vis), by cyclic voltammetry as well as spectroelectrochemistry.
authors.affiliation: Departamento de Química, Universidade Federal do Paraná, Centro Politécnico, C.P. 19081, 81531-990 Curitiba, PR, Brazil.
authors.forename: Angela C
authors.initials: AC
authors.lastname: Raimondi
authors.forename: Vagner R de
authors.initials: VR
authors.lastname: Souza
authors.forename: Henrique E
authors.initials: HE
authors.lastname: Toma
authors.forename: David J
authors.initials: DJ
authors.lastname: Evans
authors.forename: Tai
authors.initials: T
authors.lastname: Hasegawa
authors.forename: Fábio S
authors.initials: FS
authors.lastname: Nunes
mesh_terms: D004563:Electrochemistry; D007501:Iron / Q000737:chemistry*; D008280:Magnetics; D013058:Mass Spectrometry; D008958:Models, Molecular; D008968:Molecular Conformation; D009942:Organometallic Compounds / Q000737:chemistry*; D010084:Oxidation-Reduction; D019800:Phenol; D013053:Spectrophotometry / Q000379:methods*; D013055:Spectrophotometry, Infrared; D017550:Spectroscopy, Fourier Transform Infrared; D015204:Spectroscopy, Mossbauer; D014466:Ultraviolet Rays
chemical_list: D009942:Organometallic Compounds; D019800:Phenol; D007501:Iron