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)
Authorized Users Only
2007
Authors
Todorović, Tamara R.Bacchi, Alessia
Juranić, Nenad O.
Sladić, Dušan M.
Pelizzi, Giancarlo
Božić, Tatjana T.
Filipović, Nenad
Andjelković, Katarina
Article (Published version)
Metadata
Show full item recordAbstract
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).
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
Collections
Institution/Community
Poljoprivredni fakultetTY - JOUR AU - Todorović, Tamara R. AU - Bacchi, Alessia AU - Juranić, Nenad O. AU - Sladić, Dušan M. AU - Pelizzi, Giancarlo AU - Božić, Tatjana T. AU - Filipović, Nenad AU - Andjelković, Katarina PY - 2007 UR - http://aspace.agrif.bg.ac.rs/handle/123456789/1554 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). 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) EP - 3436 IS - 13 SP - 3428 VL - 26 DO - 10.1016/j.poly.2007.03.023 ER -
@article{ author = "Todorović, Tamara R. and Bacchi, Alessia and Juranić, Nenad O. and Sladić, Dušan M. and Pelizzi, Giancarlo and Božić, Tatjana T. and Filipović, Nenad and Andjelković, Katarina", 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).", 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)", pages = "3436-3428", number = "13", volume = "26", doi = "10.1016/j.poly.2007.03.023" }
Todorović, T. R., Bacchi, A., Juranić, N. O., Sladić, D. M., Pelizzi, G., Božić, T. T., Filipović, N.,& Andjelković, 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 TR, Bacchi A, Juranić NO, Sladić DM, Pelizzi G, Božić TT, Filipović N, Andjelković 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. 2007;26(13):3428-3436. doi:10.1016/j.poly.2007.03.023 .
Todorović, Tamara R., Bacchi, Alessia, Juranić, Nenad O., Sladić, Dušan M., Pelizzi, Giancarlo, Božić, Tatjana T., Filipović, Nenad, Andjelković, Katarina, "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 . .