Synthesis and characterization of novel Cd(II), Zn(II) and Ni(II) complexes with 2-quinolinecarboxaldehyde selenosemicarbazone. Crystal structure of bis(2-quinolinecarboxaldehyde selenosemicarbazonato)nickel(II)
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2007
Authors
Todorović, TamaraBacchi, Alessia
Juranic, Nenad O.
Sladić, Dušan
Pelizzi, Giancarlo
Božić, Tatjana T.
Filipović, Nenad R.
Anđelković, Katarina K.
Article (Published version)
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New complexes of Cd(II), Zn(II) and Ni(II) with 2-quinolinecarboxaldehyde selenosernicarbazone (Hqasesc) were synthesized and structurally characterized. The structure of the ligand, Cd(II) and Zn(II) complexes was determined by NMR and IR spectroscopy, elemental microanalysis and molar conductivity measurements. Both complexes occur in solution in two forms, the major tetrahedral and minor octahedral. In the major Cd(II) complex one qasesc(-) ligand is coordinated as a tridentate, the fourth coordination site being occupied by acetate, while in the major Zn(II) complex two qasesc- ligands are coordinated as bidentates. In both minor complexes two qasesc- ligands are coordinated as tridentates forming the octahedral geometry around the central metal ion. The only paramagnetic complex in the series is Ni(II) complex for which X-ray structure analysis was performed. The complex has the angularly distorted octahedral geometry with two qasesc- ligands coordinated as tridentates, in a simil...ar way as in the minor complexes of Cd(11) and Zn(11). (c) 2007 Elsevier Ltd. All rights reserved.
Keywords:
Cd(II) / Zn(II) and Ni(II) complexes / selenosemicarbazone / 2-quinolinecarboxaldehyde / X-ray structure / NMR / biological activitySource:
Polyhedron, 2007, 26, 13, 3428-3436Publisher:
- Pergamon-Elsevier Science Ltd, Oxford
Funding / projects:
- Interakcije prirodnih proizvoda i njihovih analoga sa proteinima i nukleinskim kiselinama (RS-MESTD-MPN2006-2010-142026)
DOI: 10.1016/j.poly.2007.03.023
ISSN: 0277-5387
WoS: 000249001300065
Scopus: 2-s2.0-34447563657
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Hemijski fakultet / Faculty of ChemistryTY - JOUR AU - Todorović, Tamara AU - Bacchi, Alessia AU - Juranic, Nenad O. AU - Sladić, Dušan AU - Pelizzi, Giancarlo AU - Božić, Tatjana T. AU - Filipović, Nenad R. AU - Anđelković, Katarina K. PY - 2007 UR - https://cherry.chem.bg.ac.rs/handle/123456789/859 AB - New complexes of Cd(II), Zn(II) and Ni(II) with 2-quinolinecarboxaldehyde selenosernicarbazone (Hqasesc) were synthesized and structurally characterized. The structure of the ligand, Cd(II) and Zn(II) complexes was determined by NMR and IR spectroscopy, elemental microanalysis and molar conductivity measurements. Both complexes occur in solution in two forms, the major tetrahedral and minor octahedral. In the major Cd(II) complex one qasesc(-) ligand is coordinated as a tridentate, the fourth coordination site being occupied by acetate, while in the major Zn(II) complex two qasesc- ligands are coordinated as bidentates. In both minor complexes two qasesc- ligands are coordinated as tridentates forming the octahedral geometry around the central metal ion. The only paramagnetic complex in the series is Ni(II) complex for which X-ray structure analysis was performed. The complex has the angularly distorted octahedral geometry with two qasesc- ligands coordinated as tridentates, in a similar way as in the minor complexes of Cd(11) and Zn(11). (c) 2007 Elsevier Ltd. All rights reserved. PB - Pergamon-Elsevier Science Ltd, Oxford T2 - Polyhedron T1 - Synthesis and characterization of novel Cd(II), Zn(II) and Ni(II) complexes with 2-quinolinecarboxaldehyde selenosemicarbazone. Crystal structure of bis(2-quinolinecarboxaldehyde selenosemicarbazonato)nickel(II) VL - 26 IS - 13 SP - 3428 EP - 3436 DO - 10.1016/j.poly.2007.03.023 ER -
@article{ author = "Todorović, Tamara and Bacchi, Alessia and Juranic, Nenad O. and Sladić, Dušan and Pelizzi, Giancarlo and Božić, Tatjana T. and Filipović, Nenad R. and Anđelković, Katarina K.", year = "2007", abstract = "New complexes of Cd(II), Zn(II) and Ni(II) with 2-quinolinecarboxaldehyde selenosernicarbazone (Hqasesc) were synthesized and structurally characterized. The structure of the ligand, Cd(II) and Zn(II) complexes was determined by NMR and IR spectroscopy, elemental microanalysis and molar conductivity measurements. Both complexes occur in solution in two forms, the major tetrahedral and minor octahedral. In the major Cd(II) complex one qasesc(-) ligand is coordinated as a tridentate, the fourth coordination site being occupied by acetate, while in the major Zn(II) complex two qasesc- ligands are coordinated as bidentates. In both minor complexes two qasesc- ligands are coordinated as tridentates forming the octahedral geometry around the central metal ion. The only paramagnetic complex in the series is Ni(II) complex for which X-ray structure analysis was performed. The complex has the angularly distorted octahedral geometry with two qasesc- ligands coordinated as tridentates, in a similar way as in the minor complexes of Cd(11) and Zn(11). (c) 2007 Elsevier Ltd. All rights reserved.", publisher = "Pergamon-Elsevier Science Ltd, Oxford", journal = "Polyhedron", title = "Synthesis and characterization of novel Cd(II), Zn(II) and Ni(II) complexes with 2-quinolinecarboxaldehyde selenosemicarbazone. Crystal structure of bis(2-quinolinecarboxaldehyde selenosemicarbazonato)nickel(II)", volume = "26", number = "13", pages = "3428-3436", doi = "10.1016/j.poly.2007.03.023" }
Todorović, T., Bacchi, A., Juranic, N. O., Sladić, D., Pelizzi, G., Božić, T. T., Filipović, N. R.,& Anđelković, K. K.. (2007). Synthesis and characterization of novel Cd(II), Zn(II) and Ni(II) complexes with 2-quinolinecarboxaldehyde selenosemicarbazone. Crystal structure of bis(2-quinolinecarboxaldehyde selenosemicarbazonato)nickel(II). in Polyhedron Pergamon-Elsevier Science Ltd, Oxford., 26(13), 3428-3436. https://doi.org/10.1016/j.poly.2007.03.023
Todorović T, Bacchi A, Juranic NO, Sladić D, Pelizzi G, Božić TT, Filipović NR, Anđelković KK. Synthesis and characterization of novel Cd(II), Zn(II) and Ni(II) complexes with 2-quinolinecarboxaldehyde selenosemicarbazone. Crystal structure of bis(2-quinolinecarboxaldehyde selenosemicarbazonato)nickel(II). in Polyhedron. 2007;26(13):3428-3436. doi:10.1016/j.poly.2007.03.023 .
Todorović, Tamara, Bacchi, Alessia, Juranic, Nenad O., Sladić, Dušan, Pelizzi, Giancarlo, Božić, Tatjana T., Filipović, Nenad R., Anđelković, Katarina K., "Synthesis and characterization of novel Cd(II), Zn(II) and Ni(II) complexes with 2-quinolinecarboxaldehyde selenosemicarbazone. Crystal structure of bis(2-quinolinecarboxaldehyde selenosemicarbazonato)nickel(II)" in Polyhedron, 26, no. 13 (2007):3428-3436, https://doi.org/10.1016/j.poly.2007.03.023 . .