A. FazilathBasha, F. Khan, S. Muthu
Apr 1, 2021
Citations
1
Influential Citations
56
Citations
Journal
Computational and Theoretical Chemistry
Abstract
Abstract In the present study, structural, wavefunctional, electronic and charge transfer properties of 8-Quinolinesulfonamide are investigated by making the use of DFT tools Gaussian 16 W, and Gauss View 6. The optimized geometrical parameters, wavefunctional properties like reduced density gradient, chemical bonding and electron localization function are reported in monomer and dimer form. The calculated energies of HOMO and LUMO have been found to represent the electron excitation properties. Electrophilic and nucleophilic sites are found by MEP analysis. Spectroscopic wavenumbers (IR, Raman) are investigated computationally and UV–Visible spectrum was analyzed using TD-DFT method with solutions. To explain the charge transfer and stabilization energy due to inter or intra molecular interactions, the natural bond orbital analysis is performed. Furthermore, drug-likeness, ADME, molinspiration, environmental toxicity properties and the molecular docking study with monomer and dimer structure was also performed.