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Synthesis, characterization and antimicrobial activity of Ni(II) and Zn(II) complexes with N ',N '(2)-bis[(1E)-1-(2-pyridyl)ethylidene]propanedihydrazide. Crystal structures of two highly solvated bimetallic complexes of Ni(II)
The bimetallic [Ni-2(H(2)L2)(2)](ClO4)(4) (1), [Ni-2(HL2)(H(2)L2)](ClO4)(3) (2) and [Zn-2(H(2)L2)(2)](BF4)(4) (3) complexes (H(2)L2 = N',N'(2)-bis[(1E)-1-(2-pyridyl)ethylidene]propanedihydrazide) were synthesized and characterized. The structure of complexes (1) and (2) was established by X-ray analysis. NMR spectroscopy was used for the characterization of complex (3). The complexes (1) and (2) were obtained from the same synthetic reaction and two crystal types of these complexes have been isolated during the fractional crystallization process. In complex (1) each Ni(II) ion is coordinated with two NNO donor atom sets from two H(2)L2 ligands forming an octahedral geometry. Similarly, in complex (2) the octahedral geometry of each Ni(II) ion is attained by coordination of two NNO donor atom sets, one from the neutral and the other from the monoanionic form of the ligand. The antimicrobial activity of the ligand and complexes is also presented.
TY - JOUR
AU - Todorović, Tamara R.
AU - Rychlewska, Urszula
AU - Warzajtis, Beata
AU - Radanović, Dušanka
AU - Filipović, Nenad
AU - Pajić, Ivana A.
AU - Sladić, Dušan M.
AU - Andjelković, Katarina
PY - 2009
UR - http://aspace.agrif.bg.ac.rs/handle/123456789/2105
AB - The bimetallic [Ni-2(H(2)L2)(2)](ClO4)(4) (1), [Ni-2(HL2)(H(2)L2)](ClO4)(3) (2) and [Zn-2(H(2)L2)(2)](BF4)(4) (3) complexes (H(2)L2 = N',N'(2)-bis[(1E)-1-(2-pyridyl)ethylidene]propanedihydrazide) were synthesized and characterized. The structure of complexes (1) and (2) was established by X-ray analysis. NMR spectroscopy was used for the characterization of complex (3). The complexes (1) and (2) were obtained from the same synthetic reaction and two crystal types of these complexes have been isolated during the fractional crystallization process. In complex (1) each Ni(II) ion is coordinated with two NNO donor atom sets from two H(2)L2 ligands forming an octahedral geometry. Similarly, in complex (2) the octahedral geometry of each Ni(II) ion is attained by coordination of two NNO donor atom sets, one from the neutral and the other from the monoanionic form of the ligand. The antimicrobial activity of the ligand and complexes is also presented.
PB - Pergamon-Elsevier Science Ltd, Oxford
T2 - Polyhedron
T1 - Synthesis, characterization and antimicrobial activity of Ni(II) and Zn(II) complexes with N ',N '(2)-bis[(1E)-1-(2-pyridyl)ethylidene]propanedihydrazide. Crystal structures of two highly solvated bimetallic complexes of Ni(II)
EP - 2402
IS - 12
SP - 2397
VL - 28
DO - 10.1016/j.poly.2009.05.002
ER -
@article{
author = "Todorović, Tamara R. and Rychlewska, Urszula and Warzajtis, Beata and Radanović, Dušanka and Filipović, Nenad and Pajić, Ivana A. and Sladić, Dušan M. and Andjelković, Katarina",
year = "2009",
abstract = "The bimetallic [Ni-2(H(2)L2)(2)](ClO4)(4) (1), [Ni-2(HL2)(H(2)L2)](ClO4)(3) (2) and [Zn-2(H(2)L2)(2)](BF4)(4) (3) complexes (H(2)L2 = N',N'(2)-bis[(1E)-1-(2-pyridyl)ethylidene]propanedihydrazide) were synthesized and characterized. The structure of complexes (1) and (2) was established by X-ray analysis. NMR spectroscopy was used for the characterization of complex (3). The complexes (1) and (2) were obtained from the same synthetic reaction and two crystal types of these complexes have been isolated during the fractional crystallization process. In complex (1) each Ni(II) ion is coordinated with two NNO donor atom sets from two H(2)L2 ligands forming an octahedral geometry. Similarly, in complex (2) the octahedral geometry of each Ni(II) ion is attained by coordination of two NNO donor atom sets, one from the neutral and the other from the monoanionic form of the ligand. The antimicrobial activity of the ligand and complexes is also presented.",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Polyhedron",
title = "Synthesis, characterization and antimicrobial activity of Ni(II) and Zn(II) complexes with N ',N '(2)-bis[(1E)-1-(2-pyridyl)ethylidene]propanedihydrazide. Crystal structures of two highly solvated bimetallic complexes of Ni(II)",
pages = "2402-2397",
number = "12",
volume = "28",
doi = "10.1016/j.poly.2009.05.002"
}
Todorović, T. R., Rychlewska, U., Warzajtis, B., Radanović, D., Filipović, N., Pajić, I. A., Sladić, D. M.,& Andjelković, K.. (2009). Synthesis, characterization and antimicrobial activity of Ni(II) and Zn(II) complexes with N ',N '(2)-bis[(1E)-1-(2-pyridyl)ethylidene]propanedihydrazide. Crystal structures of two highly solvated bimetallic complexes of Ni(II). in Polyhedron
Pergamon-Elsevier Science Ltd, Oxford., 28(12), 2397-2402.
https://doi.org/10.1016/j.poly.2009.05.002
Todorović TR, Rychlewska U, Warzajtis B, Radanović D, Filipović N, Pajić IA, Sladić DM, Andjelković K. Synthesis, characterization and antimicrobial activity of Ni(II) and Zn(II) complexes with N ',N '(2)-bis[(1E)-1-(2-pyridyl)ethylidene]propanedihydrazide. Crystal structures of two highly solvated bimetallic complexes of Ni(II). in Polyhedron. 2009;28(12):2397-2402.
doi:10.1016/j.poly.2009.05.002 .
Todorović, Tamara R., Rychlewska, Urszula, Warzajtis, Beata, Radanović, Dušanka, Filipović, Nenad, Pajić, Ivana A., Sladić, Dušan M., Andjelković, Katarina, "Synthesis, characterization and antimicrobial activity of Ni(II) and Zn(II) complexes with N ',N '(2)-bis[(1E)-1-(2-pyridyl)ethylidene]propanedihydrazide. Crystal structures of two highly solvated bimetallic complexes of Ni(II)" in Polyhedron, 28, no. 12 (2009):2397-2402,
https://doi.org/10.1016/j.poly.2009.05.002 . .
