Syntheses, Crystal Structure, Spectroscopic, and Electrochemical Properties of a Novel Manganese Porphyrin

摘要

A new porphyrin complex, Mn(TBrPP)(DMF) (1) (H2TBrPP = meso-tetra(4-bromophenyl)porphyrin), has been obtained and characterized by single-crystal X-ray diffraction. The title complex is composed of Mn(TBrPP)(DMF) units, which are connected by multiform hydrogen bonds leading to a 3D supramolecular network structure. Furthermore, we investigated the properties of the compound by means of UV-vis spectra, infrared spectra, fluorescence spectra and cyclic voltammetry. These studies indicate that the substituent and metal ion have much effect on the properties of porphyrin compounds.