Anion exchange effect on structural, antibacterial activity and molecular docking of 1-methyl-3-(4-vinylbenzyl) imidazol-3-ium chloride/bis(trifluoromethylsulfonyl)imide/hexaflurophosphate: Experimental and DFT approach

Autor: Abdelkader Tahir, Mohamed Belhocine, Djilali Bassou, Riadh Bourzami, Fayçal Dergal, Louiza Ouksel, Mansour Debdab, Zakaria Benladghem, Abdelkader Ammari, Wafaa Kendil, Somia Bouktab, Ahmed Haouzi, Yassine Chaker, K․L. Chai, Azizan Ahmad
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Journal of Ionic Liquids, Vol 4, Iss 2, Pp 100115- (2024)
Druh dokumentu: article
ISSN: 2772-4220
DOI: 10.1016/j.jil.2024.100115
Popis: The impact of NTF2− and PF6− anions on the physical, chemical and antibacterial characteristics of ionic liquids (ILs) based 1-methyl-3-(4-vinylbenzyl) imidazol-3-ium VBMIM+ cations is the subject of this work. The molecular structures were compared to the DFT-optimized ones after being investigated experimentally using FTIR and NMR spectroscopy. As a result, the different vibrational modes were identified and assigned. However, DSC and TGA have been used to examine the thermal properties of the ILs. The compounds depicted good thermal stability. Furthermore, different parameters were computed to get insights on the stability and reactivity of the chemical. The ILs were tested for their antibacterial and fungicidal activities against nine reference strains of gram-negative and gram-positive bacteria. Finally, the discovered biological results were supported by the molecular docking analysis.
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