Structural characterization of the water-soluble porphyrin complexes [Fe(II)(TPPS) (NO(•))](4─) and [μ-O-([Fe(III)(TPPS)])(2)](8─)

Iron water-soluble porphyrins have been long used as biomimetic compounds for modelling the active sites found in heme-enzymes. In this regard, the anionic porphyrin [Fe(III)(TPPS)](3─) and its coordination complexes have been repeatedly chosen as suitable water-soluble platforms for bioinorganic ch...

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Detalles Bibliográficos
Autores principales: Mazzeo, Agostina, Gaviglio, Carina, Pellegrino, Juan, Doctorovich, Fabio
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2022
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9207616/
https://www.ncbi.nlm.nih.gov/pubmed/35734568
http://dx.doi.org/10.1016/j.heliyon.2022.e09555
Descripción
Sumario:Iron water-soluble porphyrins have been long used as biomimetic compounds for modelling the active sites found in heme-enzymes. In this regard, the anionic porphyrin [Fe(III)(TPPS)](3─) and its coordination complexes have been repeatedly chosen as suitable water-soluble platforms for bioinorganic chemistry studies. In this work we report for the first time the crystal structure of the water-soluble nitrosyl complex [Fe(II)(TPPS) (NO(•))](4─) along with that of oxodimeric ferric species [μ-O-([Fe(III)(TPPS)])(2)](8─).

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