Supramolecular Dimeric Mn^III Complexes: Synthesis, Structure, Magnetic Properties, and Catalytic Oxidation Studies.

ABSTRACT: In this study, a tetradentate Schiff-base ligand (H₂L), synthesized by the condensation of ethylenediamine with 2-hydroxy-3-methoxy-5-methylbenzaldehyde, was reacted with either manganese salts or manganese salts in the presence of various pseudohalides in methanol. This reaction resulted in the formation of five mononuclear Mn^III complexes: [Mn(L)(H₂O)₂](NO₃)·1/2H₂O·1/2CH₃OH (1), [Mn(L)(H₂O)₂](ClO₄)·H₂O (2), [Mn(L)(N₃)(H₂O)]·1/3H₂O (3), [Mn(L)(NCS)(H₂O)] (4), and [Mn(L)(H₂O)₂](dca) (5) (where dca is dicyanamide ion). X-ray crystallography revealed that the Mn^III

SUBMITTER: Jana NC 

PROVIDER: S-EPMC11656400 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature