The synthesis and physiochemical characterisation of a series of four reported zinc complexes with substituted N,N- donor ligands, viz. Ln = (E)-N-(pyridin-2-ylmethylene) anilines with compositions [Zn(NO3)2(L1)](1), [Zn(NO3)2L2] (2), [Zn(NO3)2L3] (3), and [Zn(NO3)2L4] are highlighted in this (4). UV-visible, fluorescence, IR, and 1H NMR spectral analyses were used to investigate...