Effect of protonation and hydrogen bonding on 2, 4, 6-substituted pyrimidine and its salt complex-experimental and theoretical evidence

Hypothetical confirmation for the anti-bacterial compound potassium succinate-succinic acid in comparison with certain succinate derivatives

The development of antibacterial medications has recently been promoted due to the non- effective usage of antibiotics and the rise in severe bacterial infections. The effectiveness of antimicrobial therapy alternatives is constrained due to the prevalence of germs that are resistant to medications. Our current study's goal is to favor metallic compounds for antibiotic delivery in order to increase the effectiveness of the antibacterial regimen. Due to its bioactivity, potassium succinate-succinic acid is preferred because in general, the succinic acid compound has the greatest potential against microbial infections and a natural antibiotic because of its relative acidic nature. In the current study, the molecular geometry, band gap energies, molecular electrostatic interactions and potential energy distribution of the molecule were compared with those of certain succinate derivatives. The potential compound potassium succinate succinic acid was probed using FT-IR and FT-Raman analyses. Vibrational assignments pertaining to different modes of vibration with potential energy distribution have been improved by normal coordinate analysis. The chemical bond stability which is largely important for biological activity is studied using NBO analysis. The molecular docking study suggests that the molecule possesses antibacterial action and displays a minimal binding energy of -5.3 kcal/mol which can be endorsed for the prevention of any bacterial illness. From the results of our studies, the material would be stable and bioactive according to the FMO study, which indicates a band gap value of 4.35 eV and the pharmacokinetic features of the molecule, was predicted using the ADMET factors and the drug-likeness test.Communicated by Ramaswamy H. Sarma.