Experimental and theoretical investigation of octahedral and square-planar isothiocyanato complexes of Ni(II) with acylhydrazones of 2-(diphenylphosphino)benzaldehyde

Synthesis and characterization of octahedral and square-planar isothiocyanato Ni(II) complexes with acylhydrazones of 2-(diphenylphosphino)benzaldehyde. DFT explanation of the influence of phosphine ligand protonation on geometry and stoichiometry of complexes. Magnetic properties of octahedral Ni(II) complex.