Synthesis and characterization of a binuclear iron-μ-peroxo complex of a tetraaza macrocyclic ligand |
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Authors: | Noel M Levy Eduardo Stadler Antonio S Mangrich Mauricio A C Melo Valderes Drago |
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Institution: | (1) Departamento Físico-Químico, Laboratório Central de Electrotécnica e Eletrônica, LAC, Convênio UFPR, COPEL, C. Postal 318, 80001-970 Curitiba, Brasil;(2) Departamento de Química da UFSC, 88040-900 Florianópolis, Brasil;(3) Departamento de Química da UFPR, 81531-970 Curitiba, Brasil;(4) Departamento de Física da UFSC, 88040-900 Florianópolis, Brasil |
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Abstract: | Summary The dimerization of complex (1), Fe(TIM)(H2O)2]2+ (TIM = 2,3,9,10-tetramethyl-1,4,8,11-tetraazacyclotetra-deca-1,3,8,10-tetraene) in aerated aqueous solution results in formation of the binuclear complex (2), (H2O)(TIM)-Fe—O—O—Fe(TIM))(H2O)]4+. Complex (2) has been characterized by elemental analysis, spectroscopy and electrochemical data. |
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