The synthesis of two new Hofmann-type M(3-aminopyridine)2Ni(CN)4 [MÂ = Zn(II) and Cd(II)] complexes and the characterization of their crystal structure by various spectroscopic methods

In this work, we have obtained two new specimen crystals from the Hofmann type complexes, which are used in many fields of science. We have already explained the structures of these complexes and some other properties with various spectroscopic methods. The graphical abstract a) and b) gives the appearance of these crystals in two different directions.136