Iron(III) complexes with N2O2-donor salophen and azide ligands: Crystal structure, experimental and theoretical studies

Pentacoordinated isothiocyanate iron(III) complexes supported by asymmetric tetradentate donor and acceptor Schiff base ligands: Spectral, Structural and Hirshfeld Surface Analyses

“…On the other hand, both divalent and trivalent iron complexes of tetradentate Schiff base ligands have been taken under consideration since they exhibit unique coordination chemistry. Complexation of Fe(III) ions to diprotic Schiff base proligands having [N 2 O 2 ] core generates a platform from which mixed-ligand species can be built up in presence of various co-ligands (halides, pseudohalides, solvent molecules or N-containing heterocycles) [31][32][33][34]. Depending on the lability of the co-ligands, such mixed-ligand complexes could serve as potential precursors for the construction of more sophisticated structures.…”