TY  - JOUR
AU  - Ivanović, Ivana
AU  - Anđelković, Katarina
AU  - Beljanski, Vladimir
AU  - Prelesnik, Bogdan V.
AU  - Leovac, Vukadin M.
AU  - Momirović, Mirjana
PY  - 1997
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2136
AB  - This paper reports the first Co(II) complexes with a singly-and doubly-deprotonated H2L ligand (H2L = 2,2-(2,6-pyridindiyldiethylidene)dioxamohydrazide belonging to the planar pentadentate class. The complexes were characterized by elemental analysis, thermal analysis, IR spectroscopy, molar conductivity and magnetic susceptibility measurements. The crystal structure of [Co(L)(H2O)(2)].6H(2)O complex has been determined. The pentagonal bipyramidal geometry present in the previously synthesized complex [Co(H2L)(H2O)(MeOH)](ClO4)2(,) wherein the ligand is present in a neutral form, has been preserved around Co(II).
T2  - Journal of Coordination Chemistry
T1  - Pentagonal bipyramidal complexes of Co(II) with singly- and doubly-deprotonated 2 ,2 -(2,6-pyridindiyldiethylidene)dioxamohydrazide - The crystal structure of [diaqua-2 ,2 -(2,6-pyridindiyldiethylidene)dioxamohydrazidecobalt(II)] hexahydrate
VL  - 42
IS  - 4
SP  - 335
EP  - 342
DO  - 10.1080/00958979708022862
ER  - 

@article{
author = "Ivanović, Ivana and Anđelković, Katarina and Beljanski, Vladimir and Prelesnik, Bogdan V. and Leovac, Vukadin M. and Momirović, Mirjana",
year = "1997",
abstract = "This paper reports the first Co(II) complexes with a singly-and doubly-deprotonated H2L ligand (H2L = 2,2-(2,6-pyridindiyldiethylidene)dioxamohydrazide belonging to the planar pentadentate class. The complexes were characterized by elemental analysis, thermal analysis, IR spectroscopy, molar conductivity and magnetic susceptibility measurements. The crystal structure of [Co(L)(H2O)(2)].6H(2)O complex has been determined. The pentagonal bipyramidal geometry present in the previously synthesized complex [Co(H2L)(H2O)(MeOH)](ClO4)2(,) wherein the ligand is present in a neutral form, has been preserved around Co(II).",
journal = "Journal of Coordination Chemistry",
title = "Pentagonal bipyramidal complexes of Co(II) with singly- and doubly-deprotonated 2 ,2 -(2,6-pyridindiyldiethylidene)dioxamohydrazide - The crystal structure of [diaqua-2 ,2 -(2,6-pyridindiyldiethylidene)dioxamohydrazidecobalt(II)] hexahydrate",
volume = "42",
number = "4",
pages = "335-342",
doi = "10.1080/00958979708022862"
}

Ivanović, I., Anđelković, K., Beljanski, V., Prelesnik, B. V., Leovac, V. M.,& Momirović, M.. (1997). Pentagonal bipyramidal complexes of Co(II) with singly- and doubly-deprotonated 2 ,2 -(2,6-pyridindiyldiethylidene)dioxamohydrazide - The crystal structure of [diaqua-2 ,2 -(2,6-pyridindiyldiethylidene)dioxamohydrazidecobalt(II)] hexahydrate. in Journal of Coordination Chemistry, 42(4), 335-342.
https://doi.org/10.1080/00958979708022862

Ivanović I, Anđelković K, Beljanski V, Prelesnik BV, Leovac VM, Momirović M. Pentagonal bipyramidal complexes of Co(II) with singly- and doubly-deprotonated 2 ,2 -(2,6-pyridindiyldiethylidene)dioxamohydrazide - The crystal structure of [diaqua-2 ,2 -(2,6-pyridindiyldiethylidene)dioxamohydrazidecobalt(II)] hexahydrate. in Journal of Coordination Chemistry. 1997;42(4):335-342.
doi:10.1080/00958979708022862 .

Ivanović, Ivana, Anđelković, Katarina, Beljanski, Vladimir, Prelesnik, Bogdan V., Leovac, Vukadin M., Momirović, Mirjana, "Pentagonal bipyramidal complexes of Co(II) with singly- and doubly-deprotonated 2 ,2 -(2,6-pyridindiyldiethylidene)dioxamohydrazide - The crystal structure of [diaqua-2 ,2 -(2,6-pyridindiyldiethylidene)dioxamohydrazidecobalt(II)] hexahydrate" in Journal of Coordination Chemistry, 42, no. 4 (1997):335-342,
https://doi.org/10.1080/00958979708022862 . .

TY  - JOUR
AU  - Anđelković, Katarina
AU  - Ivanović, Ivana
AU  - Niketić, Svetozar R.
AU  - Prelesnik, Bogdan V.
AU  - Leovac, Vukadin M.
PY  - 1997
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2095
AB  - In a template synthesis from copper(II) acetate, 2,6-diacetylpyridine, and semioxamazide (NH2CO CONHNH2), two new copper(II) complexes, [Cu(dapsox)(H2O)]. H2O and [Cu(Hdapsox)(H2O)]ClO4, (where H(2)dapsox = 2,2-(2,6-pyridindiyldiethylidene)dioxamohydrazide) were obtained and characterized. The structure of the former complex was determined by a single-crystal X-ray analysis. Cu-II is located in a square pyramidal environment. The polydentate ligand, dapsox(2-), is coordinated in dianionic form, as an unsymmetrical quadridentate planar system forming one six-membered and two five-membered metal-chelate rings. The fifth coordination site is occupied by a water molecule. (C) 1997 Elsevier Science Ltd.
T2  - Polyhedron
T1  - Synthesis and structure of aqua-2,2-(2,6-pyridindiyldiethylidene) dioxamohydrazide-copper(II) hydrate
VL  - 16
IS  - 24
SP  - 4221
EP  - 4228
DO  - 10.1016/S0277-5387(97)00265-9
ER  - 

@article{
author = "Anđelković, Katarina and Ivanović, Ivana and Niketić, Svetozar R. and Prelesnik, Bogdan V. and Leovac, Vukadin M.",
year = "1997",
abstract = "In a template synthesis from copper(II) acetate, 2,6-diacetylpyridine, and semioxamazide (NH2CO CONHNH2), two new copper(II) complexes, [Cu(dapsox)(H2O)]. H2O and [Cu(Hdapsox)(H2O)]ClO4, (where H(2)dapsox = 2,2-(2,6-pyridindiyldiethylidene)dioxamohydrazide) were obtained and characterized. The structure of the former complex was determined by a single-crystal X-ray analysis. Cu-II is located in a square pyramidal environment. The polydentate ligand, dapsox(2-), is coordinated in dianionic form, as an unsymmetrical quadridentate planar system forming one six-membered and two five-membered metal-chelate rings. The fifth coordination site is occupied by a water molecule. (C) 1997 Elsevier Science Ltd.",
journal = "Polyhedron",
title = "Synthesis and structure of aqua-2,2-(2,6-pyridindiyldiethylidene) dioxamohydrazide-copper(II) hydrate",
volume = "16",
number = "24",
pages = "4221-4228",
doi = "10.1016/S0277-5387(97)00265-9"
}

Anđelković, K., Ivanović, I., Niketić, S. R., Prelesnik, B. V.,& Leovac, V. M.. (1997). Synthesis and structure of aqua-2,2-(2,6-pyridindiyldiethylidene) dioxamohydrazide-copper(II) hydrate. in Polyhedron, 16(24), 4221-4228.
https://doi.org/10.1016/S0277-5387(97)00265-9

Anđelković K, Ivanović I, Niketić SR, Prelesnik BV, Leovac VM. Synthesis and structure of aqua-2,2-(2,6-pyridindiyldiethylidene) dioxamohydrazide-copper(II) hydrate. in Polyhedron. 1997;16(24):4221-4228.
doi:10.1016/S0277-5387(97)00265-9 .

Anđelković, Katarina, Ivanović, Ivana, Niketić, Svetozar R., Prelesnik, Bogdan V., Leovac, Vukadin M., "Synthesis and structure of aqua-2,2-(2,6-pyridindiyldiethylidene) dioxamohydrazide-copper(II) hydrate" in Polyhedron, 16, no. 24 (1997):4221-4228,
https://doi.org/10.1016/S0277-5387(97)00265-9 . .

TY  - JOUR
AU  - Prelesnik, Bogdan V.
AU  - Ivanović, Ivana
AU  - Leovac, Vukadin M.
AU  - Anđelković, Katarina
PY  - 1996
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1996
AB  - In the molecule of the title compound, [MoO2(L)(CH3-OH)] [L is the dianion of 2-(2-benzoyl-1-methylethylidene)-1-naphthohydrazide, C21H16N2O2], the Mo atom displays distorted octahedral coordination geometry, being coordinated by two mutually cis oxo ligands, the methanol O atom and the tridentate ligand L bonded through the azomethine N atom, the enolic O atom and the oxazine O atom (equatorially disposed). The packing in the crystal structure involves a hydrogen bond from the methanol OH as donor to an oxo ligand as acceptor.
T2  - Acta Crystallographica. Section C: Crystal Structure Communications
T1  - mer-[2-(2-Benzoyl-1-methylethylidene)-1-napthtohydrazido(2-)](methanol)-cis-dioxo-molybdenum(VI)
VL  - 52
SP  - 1375
EP  - 1377
DO  - 10.1107/S010827019600039X
ER  - 

@article{
author = "Prelesnik, Bogdan V. and Ivanović, Ivana and Leovac, Vukadin M. and Anđelković, Katarina",
year = "1996",
abstract = "In the molecule of the title compound, [MoO2(L)(CH3-OH)] [L is the dianion of 2-(2-benzoyl-1-methylethylidene)-1-naphthohydrazide, C21H16N2O2], the Mo atom displays distorted octahedral coordination geometry, being coordinated by two mutually cis oxo ligands, the methanol O atom and the tridentate ligand L bonded through the azomethine N atom, the enolic O atom and the oxazine O atom (equatorially disposed). The packing in the crystal structure involves a hydrogen bond from the methanol OH as donor to an oxo ligand as acceptor.",
journal = "Acta Crystallographica. Section C: Crystal Structure Communications",
title = "mer-[2-(2-Benzoyl-1-methylethylidene)-1-napthtohydrazido(2-)](methanol)-cis-dioxo-molybdenum(VI)",
volume = "52",
pages = "1375-1377",
doi = "10.1107/S010827019600039X"
}

Prelesnik, B. V., Ivanović, I., Leovac, V. M.,& Anđelković, K.. (1996). mer-[2-(2-Benzoyl-1-methylethylidene)-1-napthtohydrazido(2-)](methanol)-cis-dioxo-molybdenum(VI). in Acta Crystallographica. Section C: Crystal Structure Communications, 52, 1375-1377.
https://doi.org/10.1107/S010827019600039X

Prelesnik BV, Ivanović I, Leovac VM, Anđelković K. mer-[2-(2-Benzoyl-1-methylethylidene)-1-napthtohydrazido(2-)](methanol)-cis-dioxo-molybdenum(VI). in Acta Crystallographica. Section C: Crystal Structure Communications. 1996;52:1375-1377.
doi:10.1107/S010827019600039X .

Prelesnik, Bogdan V., Ivanović, Ivana, Leovac, Vukadin M., Anđelković, Katarina, "mer-[2-(2-Benzoyl-1-methylethylidene)-1-napthtohydrazido(2-)](methanol)-cis-dioxo-molybdenum(VI)" in Acta Crystallographica. Section C: Crystal Structure Communications, 52 (1996):1375-1377,
https://doi.org/10.1107/S010827019600039X . .

TY  - JOUR
AU  - Anđelković, Katarina
AU  - Ivanović, Ivana
AU  - Prelesnik, Bogdan V.
AU  - Leovac, Vukadin M.
AU  - Poleti, Dejan
PY  - 1996
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/2015
AB  - The complex [Co(H(2)L)(H2O) (MeOH)](ClO4)(2)[H(2)L] = 2,2triple prime-(2,6-pyridindiyl-diethylidene) -dioxamohydrazide] has been prepared by direct and template syntheses and characterized by elemental analysis, IR spectroscopy, and magnetic susceptibility measurements. The crystal structure of the complex has also been determined. The cobalt atom is seven coordinated with approximately pentagonal-bipyramidal geometry. The H2O and methanol are axial with the planar pentadentate H(2)L ligand forming the equatorial plane. The possible reaction mechanism has been proposed.
T2  - Polyhedron
T1  - Synthesis and structure of aquamethanol-2,2-(2,6-pyridin-diyldiethylidene)-dioxamohydrazidocobalt(II) perchlorate
VL  - 15
IS  - 24
SP  - 4361
EP  - 4366
DO  - 10.1016/0277-5387(96)00234-3
ER  - 

@article{
author = "Anđelković, Katarina and Ivanović, Ivana and Prelesnik, Bogdan V. and Leovac, Vukadin M. and Poleti, Dejan",
year = "1996",
abstract = "The complex [Co(H(2)L)(H2O) (MeOH)](ClO4)(2)[H(2)L] = 2,2triple prime-(2,6-pyridindiyl-diethylidene) -dioxamohydrazide] has been prepared by direct and template syntheses and characterized by elemental analysis, IR spectroscopy, and magnetic susceptibility measurements. The crystal structure of the complex has also been determined. The cobalt atom is seven coordinated with approximately pentagonal-bipyramidal geometry. The H2O and methanol are axial with the planar pentadentate H(2)L ligand forming the equatorial plane. The possible reaction mechanism has been proposed.",
journal = "Polyhedron",
title = "Synthesis and structure of aquamethanol-2,2-(2,6-pyridin-diyldiethylidene)-dioxamohydrazidocobalt(II) perchlorate",
volume = "15",
number = "24",
pages = "4361-4366",
doi = "10.1016/0277-5387(96)00234-3"
}

Anđelković, K., Ivanović, I., Prelesnik, B. V., Leovac, V. M.,& Poleti, D.. (1996). Synthesis and structure of aquamethanol-2,2-(2,6-pyridin-diyldiethylidene)-dioxamohydrazidocobalt(II) perchlorate. in Polyhedron, 15(24), 4361-4366.
https://doi.org/10.1016/0277-5387(96)00234-3

Anđelković K, Ivanović I, Prelesnik BV, Leovac VM, Poleti D. Synthesis and structure of aquamethanol-2,2-(2,6-pyridin-diyldiethylidene)-dioxamohydrazidocobalt(II) perchlorate. in Polyhedron. 1996;15(24):4361-4366.
doi:10.1016/0277-5387(96)00234-3 .

Anđelković, Katarina, Ivanović, Ivana, Prelesnik, Bogdan V., Leovac, Vukadin M., Poleti, Dejan, "Synthesis and structure of aquamethanol-2,2-(2,6-pyridin-diyldiethylidene)-dioxamohydrazidocobalt(II) perchlorate" in Polyhedron, 15, no. 24 (1996):4361-4366,
https://doi.org/10.1016/0277-5387(96)00234-3 . .