Spin‐Canted Antiferromagnetic Phase Transitions in Alternating Phenoxo‐ and Carboxylato‐Bridged Mn^III‐Salen Complexes

Functional model for catecholase-like activity: A mechanistic approach with manganese(III) complexes of salen type Schiff base ligands

“…One additional band corresponding to (H 2 O) is observed at 3487 and 3395 cm −1 for 1 and 2, respectively. UV-vis spectra of these complexes in acetonitrile solvent show a broad band at 396 (for 1), 388 (for 2) and 397 nm (for 3) corresponding to ligand to metal charge transfer [24,31].…”

Synthesis and characterization of four novel manganese(II) chains formed by 4,4′-azobis(pyridine) and benzoate or nitrobenzoates: Stabilization of unusual ladder structures

“…The magnetic properties of such species are fascinating to the chemists as the number and symmetry of the magnetic orbitals of the metal ion along with their possible overlap through this bridging ligand account for the ferro-or antiferromagnetic nature of the magnetic coupling [32][33][34][35].…”

Spin Coupling and Magnetic Anisotropy in 1D Complexes with Manganese(III) Units and Carboxylate Bridges – Synthesis, Analysis, Calculations, and Models

“…The syntheses and magnetic properties of [Mn III salen] + chain complexes with other carboxylate groups such as formate, chloroacetate or a series containing cinnamate, phenylacetate and benzoate have been reported. The chains were characterized as having a spin‐canted pattern.…”

“…The chains were characterized as having a spin‐canted pattern. However, this discussion remained at an elementary level . The spin canting, either interpreted as determined by the so‐called Dzyaloshinskii–Moriya coupling or as anisotropy manifestation, is due to the interplay of exchange and spin–orbit coupling, which is one of the effects that helps to achieve long‐range magnetic ordering .…”