Analysis of Adsorption Effects on Characteristics of Complexes with Mixed Ligands
Abstract
Creating and characterizing a new mixed ligand complex from the reaction of ligand [4-(5,5-dimethyl-3-oxocyclohex-1-enylamino)-N-(5-methylisoxazol-3-yl) benzene sulfonamide] is the goal of the work. The primary ligand was [H2L], and the secondary ligand was 3-amino phenol [HA] with cobalt ion (Π) at reflux utilizing ethanol as a solvent and KOH as a base. The component [Co(H2L)(HA)] was complexed with a molar ratio of 1:1:1. FT-IR, UV-Vis spectroscopy, elemental analysis (A.A.), and molar conductance were used to describe the complex. Tetrahedral geometry was seen around the Co ion in these studies. This paper uses a UV-spectrophotometric approach to investigate the adsorption isotherm on the surface of bentonite at various temperatures (10, 25, 37.5, and 50°C). The quantity of adsorption and the application of Langmuir equations were demonstrated experimentally.
