TY  - JOUR
AU  - Todorović, Tamara R.
AU  - Bacchi, Alessia
AU  - Sladić, Dušan M.
AU  - Todorović, Nina M.
AU  - Božić, Tatjana T.
AU  - Radanović, Dušanka
AU  - Filipović, Nenad
AU  - Pelizzi, Giancarlo
AU  - Andjelković, Katarina
PY  - 2009
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/2011
AB  - Five new complexes of Pt(II), Pd(II), Co(III) and Ni(II) with 2-pyridine(quinoline) carboxaldehyde selenose-micarbazones were synthesized and characterized. Crystal structures of Pt(II) complex with the pyridine derivative and Co(III) complex with the quinoline derivative were determined. In all complexes the ligands were coordinated through N2Se donor atom set forming either square-planar (Pt, Pd) or octahedral (Co, Ni) geometry. All complexes showed biological activity.
PB  - Elsevier Science Sa, Lausanne
T2  - Inorganica Chimica Acta
T1  - Synthesis, characterization and biological activity evaluation of Pt(II), Pd(II), Co(III) and Ni(II) complexes with N-heteroaromatic selenosemicarbazones
EP  - 3820
IS  - 10
SP  - 3813
VL  - 362
DO  - 10.1016/j.ica.2009.04.047
ER  - 

@article{
author = "Todorović, Tamara R. and Bacchi, Alessia and Sladić, Dušan M. and Todorović, Nina M. and Božić, Tatjana T. and Radanović, Dušanka and Filipović, Nenad and Pelizzi, Giancarlo and Andjelković, Katarina",
year = "2009",
abstract = "Five new complexes of Pt(II), Pd(II), Co(III) and Ni(II) with 2-pyridine(quinoline) carboxaldehyde selenose-micarbazones were synthesized and characterized. Crystal structures of Pt(II) complex with the pyridine derivative and Co(III) complex with the quinoline derivative were determined. In all complexes the ligands were coordinated through N2Se donor atom set forming either square-planar (Pt, Pd) or octahedral (Co, Ni) geometry. All complexes showed biological activity.",
publisher = "Elsevier Science Sa, Lausanne",
journal = "Inorganica Chimica Acta",
title = "Synthesis, characterization and biological activity evaluation of Pt(II), Pd(II), Co(III) and Ni(II) complexes with N-heteroaromatic selenosemicarbazones",
pages = "3820-3813",
number = "10",
volume = "362",
doi = "10.1016/j.ica.2009.04.047"
}

Todorović, T. R., Bacchi, A., Sladić, D. M., Todorović, N. M., Božić, T. T., Radanović, D., Filipović, N., Pelizzi, G.,& Andjelković, K.. (2009). Synthesis, characterization and biological activity evaluation of Pt(II), Pd(II), Co(III) and Ni(II) complexes with N-heteroaromatic selenosemicarbazones. in Inorganica Chimica Acta
Elsevier Science Sa, Lausanne., 362(10), 3813-3820.
https://doi.org/10.1016/j.ica.2009.04.047

Todorović TR, Bacchi A, Sladić DM, Todorović NM, Božić TT, Radanović D, Filipović N, Pelizzi G, Andjelković K. Synthesis, characterization and biological activity evaluation of Pt(II), Pd(II), Co(III) and Ni(II) complexes with N-heteroaromatic selenosemicarbazones. in Inorganica Chimica Acta. 2009;362(10):3813-3820.
doi:10.1016/j.ica.2009.04.047 .

Todorović, Tamara R., Bacchi, Alessia, Sladić, Dušan M., Todorović, Nina M., Božić, Tatjana T., Radanović, Dušanka, Filipović, Nenad, Pelizzi, Giancarlo, Andjelković, Katarina, "Synthesis, characterization and biological activity evaluation of Pt(II), Pd(II), Co(III) and Ni(II) complexes with N-heteroaromatic selenosemicarbazones" in Inorganica Chimica Acta, 362, no. 10 (2009):3813-3820,
https://doi.org/10.1016/j.ica.2009.04.047 . .

TY  - JOUR
AU  - Filipović, Nenad
AU  - Bacchi, Alessia
AU  - Lazić, Milan
AU  - Pelizzi, Giancarlo
AU  - Radulović, Siniša
AU  - Sladić, Dušan M.
AU  - Todorović, Tamara R.
AU  - Andjelković, Katarina
PY  - 2008
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1832
AB  - A new dinuclear complex of Cd(II) with N',N'(2)-bis[(1E)-1-(2-pyridyl)ethylidene]propanedihydrazide (H2L) was synthesized and its crystal structure determined. The basic structural unit of the complex is the binuclear [Cd-2(H2O)(2)(H2L)(2)](4+) cation, where each cadmium atom is heptacoordinated by two tridentate H2L ligands, by means of the NNO chelating system, and one water molecule. A 12-membered macrocycle is defined at the core of the binuclear cation. The complex showed a pronounced cytotoxic activity to murine melanoma B16 cells and human cervical cancer HeLa cells.
PB  - Elsevier, Amsterdam
T2  - Inorganic Chemistry Communications
T1  - Synthesis, structure and cytotoxic activity evaluation of a dinuclear complex of Cd(II) with N ',N '(2)-bis[(1E)-1-(2-pyridyl)ethylidene]propanedihydrazide
EP  - 50
IS  - 1
SP  - 47
VL  - 11
DO  - 10.1016/j.inoche.2007.10.013
ER  - 

@article{
author = "Filipović, Nenad and Bacchi, Alessia and Lazić, Milan and Pelizzi, Giancarlo and Radulović, Siniša and Sladić, Dušan M. and Todorović, Tamara R. and Andjelković, Katarina",
year = "2008",
abstract = "A new dinuclear complex of Cd(II) with N',N'(2)-bis[(1E)-1-(2-pyridyl)ethylidene]propanedihydrazide (H2L) was synthesized and its crystal structure determined. The basic structural unit of the complex is the binuclear [Cd-2(H2O)(2)(H2L)(2)](4+) cation, where each cadmium atom is heptacoordinated by two tridentate H2L ligands, by means of the NNO chelating system, and one water molecule. A 12-membered macrocycle is defined at the core of the binuclear cation. The complex showed a pronounced cytotoxic activity to murine melanoma B16 cells and human cervical cancer HeLa cells.",
publisher = "Elsevier, Amsterdam",
journal = "Inorganic Chemistry Communications",
title = "Synthesis, structure and cytotoxic activity evaluation of a dinuclear complex of Cd(II) with N ',N '(2)-bis[(1E)-1-(2-pyridyl)ethylidene]propanedihydrazide",
pages = "50-47",
number = "1",
volume = "11",
doi = "10.1016/j.inoche.2007.10.013"
}

Filipović, N., Bacchi, A., Lazić, M., Pelizzi, G., Radulović, S., Sladić, D. M., Todorović, T. R.,& Andjelković, K.. (2008). Synthesis, structure and cytotoxic activity evaluation of a dinuclear complex of Cd(II) with N ',N '(2)-bis[(1E)-1-(2-pyridyl)ethylidene]propanedihydrazide. in Inorganic Chemistry Communications
Elsevier, Amsterdam., 11(1), 47-50.
https://doi.org/10.1016/j.inoche.2007.10.013

Filipović N, Bacchi A, Lazić M, Pelizzi G, Radulović S, Sladić DM, Todorović TR, Andjelković K. Synthesis, structure and cytotoxic activity evaluation of a dinuclear complex of Cd(II) with N ',N '(2)-bis[(1E)-1-(2-pyridyl)ethylidene]propanedihydrazide. in Inorganic Chemistry Communications. 2008;11(1):47-50.
doi:10.1016/j.inoche.2007.10.013 .

Filipović, Nenad, Bacchi, Alessia, Lazić, Milan, Pelizzi, Giancarlo, Radulović, Siniša, Sladić, Dušan M., Todorović, Tamara R., Andjelković, Katarina, "Synthesis, structure and cytotoxic activity evaluation of a dinuclear complex of Cd(II) with N ',N '(2)-bis[(1E)-1-(2-pyridyl)ethylidene]propanedihydrazide" in Inorganic Chemistry Communications, 11, no. 1 (2008):47-50,
https://doi.org/10.1016/j.inoche.2007.10.013 . .

TY  - 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 . .

TY  - JOUR
AU  - Filipović, Nenad
AU  - Bacchi, Alessia
AU  - Pelizzi, Giancarlo
AU  - Marković, R
AU  - Mitić, Dragana
AU  - Andjelković, Katarina
PY  - 2005
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1006
AB  - Four Co(III), Zn(II), Pd(II) and Cd(II) complexes with ligands derived in situ from acetylpyridine and ethyl hydrazinoacetate or hydrolysed ethyl hydrazinoacetate were prepared. An X-ray structural analysis showed that the Co(III) complex is octahedral with two tridentate (E)-2-[N'-(1-pyridin-2-yl-ethylidene) hydrazino] acetate (apha) ligands, each forming two five-membered rings with the metal ion. In the tetrahedral Zn(II) complex, only a single apha ligand was coordinated, in the same way as that in the Co(III) complex. In the case of the tetrahedral Cd(II) complex the non-hydrolysed form of (E)-2-[N'-(1-pyridin2-yl-ethylidene)hydrazino]acetic acid ethyl ester (aphaoet) coordinated as a bidentate and the two remaining coordination sites were occupied by Cl- and CH3COO- ions. In addition, the square-planar neutral Pd(II) complex was synthesized, having the same bidentate as in the Cd(II) complex and two Cl- ions in the remaining coordination sites. Due to their being diamagnetic, all four complexes were characterized by H-1-NMR and C-13-NMR spectroscopy.
PB  - Taylor & Francis Ltd, Abingdon
T2  - Journal of Coordination Chemistry
T1  - Cobalt(III), zinc(II), cadmium(II) and palladium(II) complexes with the hydrolysed and non-hydrolysed condensation products of 2-acetylpyridine with ethyl hydrazinoacetate: X-ray structure analysis of mer-bis{(E)-2-[N '-(1-pyridin-2-yl-ethylidene)hydrazin
EP  - 1550
IS  - 17
SP  - 1541
VL  - 58
DO  - 10.1080/00958970500240383
ER  - 

@article{
author = "Filipović, Nenad and Bacchi, Alessia and Pelizzi, Giancarlo and Marković, R and Mitić, Dragana and Andjelković, Katarina",
year = "2005",
abstract = "Four Co(III), Zn(II), Pd(II) and Cd(II) complexes with ligands derived in situ from acetylpyridine and ethyl hydrazinoacetate or hydrolysed ethyl hydrazinoacetate were prepared. An X-ray structural analysis showed that the Co(III) complex is octahedral with two tridentate (E)-2-[N'-(1-pyridin-2-yl-ethylidene) hydrazino] acetate (apha) ligands, each forming two five-membered rings with the metal ion. In the tetrahedral Zn(II) complex, only a single apha ligand was coordinated, in the same way as that in the Co(III) complex. In the case of the tetrahedral Cd(II) complex the non-hydrolysed form of (E)-2-[N'-(1-pyridin2-yl-ethylidene)hydrazino]acetic acid ethyl ester (aphaoet) coordinated as a bidentate and the two remaining coordination sites were occupied by Cl- and CH3COO- ions. In addition, the square-planar neutral Pd(II) complex was synthesized, having the same bidentate as in the Cd(II) complex and two Cl- ions in the remaining coordination sites. Due to their being diamagnetic, all four complexes were characterized by H-1-NMR and C-13-NMR spectroscopy.",
publisher = "Taylor & Francis Ltd, Abingdon",
journal = "Journal of Coordination Chemistry",
title = "Cobalt(III), zinc(II), cadmium(II) and palladium(II) complexes with the hydrolysed and non-hydrolysed condensation products of 2-acetylpyridine with ethyl hydrazinoacetate: X-ray structure analysis of mer-bis{(E)-2-[N '-(1-pyridin-2-yl-ethylidene)hydrazin",
pages = "1550-1541",
number = "17",
volume = "58",
doi = "10.1080/00958970500240383"
}

Filipović, N., Bacchi, A., Pelizzi, G., Marković, R., Mitić, D.,& Andjelković, K.. (2005). Cobalt(III), zinc(II), cadmium(II) and palladium(II) complexes with the hydrolysed and non-hydrolysed condensation products of 2-acetylpyridine with ethyl hydrazinoacetate: X-ray structure analysis of mer-bis{(E)-2-[N '-(1-pyridin-2-yl-ethylidene)hydrazin. in Journal of Coordination Chemistry
Taylor & Francis Ltd, Abingdon., 58(17), 1541-1550.
https://doi.org/10.1080/00958970500240383

Filipović N, Bacchi A, Pelizzi G, Marković R, Mitić D, Andjelković K. Cobalt(III), zinc(II), cadmium(II) and palladium(II) complexes with the hydrolysed and non-hydrolysed condensation products of 2-acetylpyridine with ethyl hydrazinoacetate: X-ray structure analysis of mer-bis{(E)-2-[N '-(1-pyridin-2-yl-ethylidene)hydrazin. in Journal of Coordination Chemistry. 2005;58(17):1541-1550.
doi:10.1080/00958970500240383 .

Filipović, Nenad, Bacchi, Alessia, Pelizzi, Giancarlo, Marković, R, Mitić, Dragana, Andjelković, Katarina, "Cobalt(III), zinc(II), cadmium(II) and palladium(II) complexes with the hydrolysed and non-hydrolysed condensation products of 2-acetylpyridine with ethyl hydrazinoacetate: X-ray structure analysis of mer-bis{(E)-2-[N '-(1-pyridin-2-yl-ethylidene)hydrazin" in Journal of Coordination Chemistry, 58, no. 17 (2005):1541-1550,
https://doi.org/10.1080/00958970500240383 . .

TY  - JOUR
AU  - Andjelković, K
AU  - Sladić, Dušan M.
AU  - Bacchi, Alessia
AU  - Pelizzi, Giancarlo
AU  - Filipović, Nenad
AU  - Rajković, M
PY  - 2005
UR  - http://aspace.agrif.bg.ac.rs/handle/123456789/1024
AB  - Complexes of zinc and iron with N', N'(2)- bis[(1E)-1-(2-pyridyl) ethylidene] ethanedihydrazide (H(2)L1) and N', N'(2)-bis[( 1E)-1-(2-pyridyl) ethylidene] propanedihydrazide (H(2)L2) were prepared. Zn-II complexes with both ligands have an octahedral geometry. In the complex of Zn-II with H(2)L1, the ligand is coordinated as a tridentate species in the monoanionic form, building two five-membered rings around Zn-II. Three remaining coordination sites are occupied by water molecules, and in the outer sphere there is a ClO4- ion. In the other Zn-II complex, the H(2)L2 ligand is coordinated in the enol form as a tetradenate species, forming a five-memebered, a six-membered and a seven-membered ring, the remaining coordination sites being occupied by water molecules, while in the outer sphere there are two ClO4- ions. The Fe-III complex with H(2)L2 is a high-spin octahedral complex. The ligand is coordinated in the enol form, in a tetradentate fashion via pyridine and hydrazone nitrogens. The remaining two coordination sites in the complex are occupied by water molecules and a Cl) ion, and in the outer sphere there are two Cl) anions. The octahedral Fe-III complex obtained from the reaction of FeCl(3)center dot 6H(2)O and H(2)L1 in absolute ethanol has the formula [Fe(HL1) Cl-2(H(2)0)] center dot 1.5H(2)O. However, during coordination of the H(2)L1 ligand to Fe-III in water, oxidative degradation of the side chain ( - CO - CO -) and reduction of Fe-III to Fe-II occurs, affording octahedral tris(1-(2-pyridyl) ethylidenehydrazine] iron(II) perchlorate, as confirmed by X-ray structure analysis.
PB  - Springer, Dordrecht
T2  - Transition Metal Chemistry
T1  - Complexes of iron(II), iron(III) and zinc(II) with condensation derivatives of 2-acetylpyridine and oxalic or malonic dihydrazide. Crystal structure of tris[(1-(2-pyridyl)ethylidene)hydrazine]iron(II) perchlorate
EP  - 250
IS  - 2
SP  - 243
VL  - 30
DO  - 10.1007/s11243-004-3173-1
ER  - 

@article{
author = "Andjelković, K and Sladić, Dušan M. and Bacchi, Alessia and Pelizzi, Giancarlo and Filipović, Nenad and Rajković, M",
year = "2005",
abstract = "Complexes of zinc and iron with N', N'(2)- bis[(1E)-1-(2-pyridyl) ethylidene] ethanedihydrazide (H(2)L1) and N', N'(2)-bis[( 1E)-1-(2-pyridyl) ethylidene] propanedihydrazide (H(2)L2) were prepared. Zn-II complexes with both ligands have an octahedral geometry. In the complex of Zn-II with H(2)L1, the ligand is coordinated as a tridentate species in the monoanionic form, building two five-membered rings around Zn-II. Three remaining coordination sites are occupied by water molecules, and in the outer sphere there is a ClO4- ion. In the other Zn-II complex, the H(2)L2 ligand is coordinated in the enol form as a tetradenate species, forming a five-memebered, a six-membered and a seven-membered ring, the remaining coordination sites being occupied by water molecules, while in the outer sphere there are two ClO4- ions. The Fe-III complex with H(2)L2 is a high-spin octahedral complex. The ligand is coordinated in the enol form, in a tetradentate fashion via pyridine and hydrazone nitrogens. The remaining two coordination sites in the complex are occupied by water molecules and a Cl) ion, and in the outer sphere there are two Cl) anions. The octahedral Fe-III complex obtained from the reaction of FeCl(3)center dot 6H(2)O and H(2)L1 in absolute ethanol has the formula [Fe(HL1) Cl-2(H(2)0)] center dot 1.5H(2)O. However, during coordination of the H(2)L1 ligand to Fe-III in water, oxidative degradation of the side chain ( - CO - CO -) and reduction of Fe-III to Fe-II occurs, affording octahedral tris(1-(2-pyridyl) ethylidenehydrazine] iron(II) perchlorate, as confirmed by X-ray structure analysis.",
publisher = "Springer, Dordrecht",
journal = "Transition Metal Chemistry",
title = "Complexes of iron(II), iron(III) and zinc(II) with condensation derivatives of 2-acetylpyridine and oxalic or malonic dihydrazide. Crystal structure of tris[(1-(2-pyridyl)ethylidene)hydrazine]iron(II) perchlorate",
pages = "250-243",
number = "2",
volume = "30",
doi = "10.1007/s11243-004-3173-1"
}

Andjelković, K., Sladić, D. M., Bacchi, A., Pelizzi, G., Filipović, N.,& Rajković, M.. (2005). Complexes of iron(II), iron(III) and zinc(II) with condensation derivatives of 2-acetylpyridine and oxalic or malonic dihydrazide. Crystal structure of tris[(1-(2-pyridyl)ethylidene)hydrazine]iron(II) perchlorate. in Transition Metal Chemistry
Springer, Dordrecht., 30(2), 243-250.
https://doi.org/10.1007/s11243-004-3173-1

Andjelković K, Sladić DM, Bacchi A, Pelizzi G, Filipović N, Rajković M. Complexes of iron(II), iron(III) and zinc(II) with condensation derivatives of 2-acetylpyridine and oxalic or malonic dihydrazide. Crystal structure of tris[(1-(2-pyridyl)ethylidene)hydrazine]iron(II) perchlorate. in Transition Metal Chemistry. 2005;30(2):243-250.
doi:10.1007/s11243-004-3173-1 .

Andjelković, K, Sladić, Dušan M., Bacchi, Alessia, Pelizzi, Giancarlo, Filipović, Nenad, Rajković, M, "Complexes of iron(II), iron(III) and zinc(II) with condensation derivatives of 2-acetylpyridine and oxalic or malonic dihydrazide. Crystal structure of tris[(1-(2-pyridyl)ethylidene)hydrazine]iron(II) perchlorate" in Transition Metal Chemistry, 30, no. 2 (2005):243-250,
https://doi.org/10.1007/s11243-004-3173-1 . .