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Jevtović V, Hamoud H, Al-Zahrani S, Alenezi K, Latif S, Alanazi T, Abdulaziz F, Dimić D. Synthesis, Crystal Structure, Quantum Chemical Analysis, Electrochemical Behavior, and Antibacterial and Photocatalytic Activity of Co Complex with Pyridoxal-(S-Methyl)-isothiosemicarbazone Ligand. Molecules 2022; 27:molecules27154809. [PMID: 35956756 PMCID: PMC9369583 DOI: 10.3390/molecules27154809] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2022] [Revised: 07/22/2022] [Accepted: 07/23/2022] [Indexed: 01/17/2023] Open
Abstract
New complex Co(III) with ligand Pyridoxal-S-methyl-isothiosemicarbazone, (PLITSC) was synthesized. X-ray analysis showed the bis-ligand octahedral structure of the cobalt complex [Co(PLITSC-H)2]BrNO3·CH3OH (compound 1). The intermolecular interactions governing the crystal structure were described by the Hirsfeld surface analysis. The structure of compound 1 and the corresponding Zn complex (([Zn(PLTSC)(H2O)2]SO4·H2O)) were optimized at the B3LYP/6–31 + G (d,p)/LanL2DZ level of theory, and the applicability was assessed by comparison with the crystallographic structure. The natural bond orbital analysis was used for the discussion on the stability of formed compounds. The antibacterial activity of obtained complexes towards S. aureus and E. coli was determined, along with the effect of compound 1 on the formation of free radical species. Activity of compound 1 towards the removal of methylene blue was also investigated. The voltammograms of these compounds showed the reduction of metal ions, as well as the catalyzed reduction of CO2 in acidic media.
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Affiliation(s)
- Violeta Jevtović
- Department of Chemistry, College of Science, University of Ha’il, Ha’il 81451, Saudi Arabia; (V.J.); (H.H.); (S.A.-Z.); (K.A.); (S.L.); (T.A.); (F.A.)
| | - Haneen Hamoud
- Department of Chemistry, College of Science, University of Ha’il, Ha’il 81451, Saudi Arabia; (V.J.); (H.H.); (S.A.-Z.); (K.A.); (S.L.); (T.A.); (F.A.)
| | - Salma Al-Zahrani
- Department of Chemistry, College of Science, University of Ha’il, Ha’il 81451, Saudi Arabia; (V.J.); (H.H.); (S.A.-Z.); (K.A.); (S.L.); (T.A.); (F.A.)
| | - Khalaf Alenezi
- Department of Chemistry, College of Science, University of Ha’il, Ha’il 81451, Saudi Arabia; (V.J.); (H.H.); (S.A.-Z.); (K.A.); (S.L.); (T.A.); (F.A.)
| | - Salman Latif
- Department of Chemistry, College of Science, University of Ha’il, Ha’il 81451, Saudi Arabia; (V.J.); (H.H.); (S.A.-Z.); (K.A.); (S.L.); (T.A.); (F.A.)
| | - Tahani Alanazi
- Department of Chemistry, College of Science, University of Ha’il, Ha’il 81451, Saudi Arabia; (V.J.); (H.H.); (S.A.-Z.); (K.A.); (S.L.); (T.A.); (F.A.)
| | - Fahad Abdulaziz
- Department of Chemistry, College of Science, University of Ha’il, Ha’il 81451, Saudi Arabia; (V.J.); (H.H.); (S.A.-Z.); (K.A.); (S.L.); (T.A.); (F.A.)
| | - Dušan Dimić
- Faculty of Physical Chemistry, University of Belgrade, Studentski trg 12–16, 11000 Belgrade, Serbia
- Correspondence:
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