(E)-2-(1-((2-aminophenyl)imino)ethyl)phenol (APIEP) was charity in place of a ligand in lieu of the synthesis of a succession of metallic multiplexes, wherever the metals were Ni(II), Fe(III) and Zn(II).  The structural sorts of the ligand in addition to the contrived multiplexes remained characterized by means of numerous spectral as well as diagnostic practices. FT-IR spectra exhibited that the liberty ligand APIEP accomplishes by means of tridentate with hydroxyl, amine and imine moiety were co-ordination sites to all the metal ions. The FT-IR stretching frequency for the above co-ordination sites were varied after co-ordination with Ni(II), Fe(III) then Zn(II) metallic salts. The metallic complexes exhibits octahedral geometry, it was confirmed by spectral techniques.  Natal activities of the ligand APIEP voguish accumulation en route on behalf of its multiplexes have remained verified against anti-oxidant and anti-microbial strains. All the metallic multiplexes partake superior biotic doings than the free APIEP. The computational analysis like biological activity prediction, cell line cytotoxicity, acute rate toxicity, environmental toxicity and docking of the samples were done with online software and commercial docking software.