Structural, Spectroscopic Investigation and Binding Mechanism of 2,5-dibromotoluene With Human Serum Albumin

Abstract

The optimized structure, comparative theoretical and experimental vibrational assignments of 2,5-dibromotoluene (DBT) have been evaluated by density functional theory (DFT) with higher basis set calculations. The global reactivity determination such as energy gap, dipole moment has been explored. The locale reactive sites of the molecule are described by applying the electrostatic potential. The interactions between the bonds are assessed by the natural bond orbital (NBO) investigation. The resonance quality 1H and13C (NMR) shifts of the molecule calculated by GIAO method. Optical transparency of the molecule has been analyzed by theoretical UV-Visible spectra. The binding of toluene with serum albumin protein utilizing in silico has been validated and subsequently, the present work clears the method for scheming the drugs in the dealing of serum albumin.