TY  - JOUR
AU  - Kosović, Milica
AU  - Novaković, Slađana B.
AU  - Jaćimović, Željko
AU  - Latinović, Nedeljko
AU  - Marković, Nada
AU  - Đorđević, Tamara
AU  - Libowitzky, Eugen
AU  - Giester, Gerald
PY  - 2020
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/9643
AB  - The reaction of 4-nitro-3-pyrazolecarboxylic acid and Cu(OAc)2⋅H2O in ethanol resulted in a new coordination compound [Cu2(4-nitro-3- -pzc)2(H2O)6]2H2O (4nitro-3pzc = 4-nitro-3-pyrazolecarboxylate). The compound was investigated by means of single-crystal X-ray diffraction and infrared spectroscopy. The biological activity of the complex was also tested. In the crystal structure of [Cu2(4nitro-3-pzc)2(H2O)6]2H2O, the Cu(II) ion is in a distorted [4+2] octahedral coordination due to the Jan–Teller effect. A survey of the Cambridge Structural Database showed that the octahedral coordination geometry is generally rare for pyrazole-bridged Cu(II) complexes. In the case of Cu(II) complexes with the 3-pyrazolecarboxylato ligands, no complexes with a similar octahedral coordination geometry have been reported. Biological research based on determination of the inhibition effect of the commercial fungicide Cabrio top and the newly synthesized complex on Ph. viticola were performed using the phytosanitary method.
T2  - Journal of the Serbian Chemical Society
T1  - Synthesis, crystal structure and biological activity of copper(II) complex with 4-nitro-3-pyrazolecarboxylic ligand
VL  - 85
IS  - 7
SP  - 885
EP  - 895
DO  - 10.2298/JSC190724133K
ER  - 

@article{
author = "Kosović, Milica and Novaković, Slađana B. and Jaćimović, Željko and Latinović, Nedeljko and Marković, Nada and Đorđević, Tamara and Libowitzky, Eugen and Giester, Gerald",
year = "2020",
abstract = "The reaction of 4-nitro-3-pyrazolecarboxylic acid and Cu(OAc)2⋅H2O in ethanol resulted in a new coordination compound [Cu2(4-nitro-3- -pzc)2(H2O)6]2H2O (4nitro-3pzc = 4-nitro-3-pyrazolecarboxylate). The compound was investigated by means of single-crystal X-ray diffraction and infrared spectroscopy. The biological activity of the complex was also tested. In the crystal structure of [Cu2(4nitro-3-pzc)2(H2O)6]2H2O, the Cu(II) ion is in a distorted [4+2] octahedral coordination due to the Jan–Teller effect. A survey of the Cambridge Structural Database showed that the octahedral coordination geometry is generally rare for pyrazole-bridged Cu(II) complexes. In the case of Cu(II) complexes with the 3-pyrazolecarboxylato ligands, no complexes with a similar octahedral coordination geometry have been reported. Biological research based on determination of the inhibition effect of the commercial fungicide Cabrio top and the newly synthesized complex on Ph. viticola were performed using the phytosanitary method.",
journal = "Journal of the Serbian Chemical Society",
title = "Synthesis, crystal structure and biological activity of copper(II) complex with 4-nitro-3-pyrazolecarboxylic ligand",
volume = "85",
number = "7",
pages = "885-895",
doi = "10.2298/JSC190724133K"
}

Kosović, M., Novaković, S. B., Jaćimović, Ž., Latinović, N., Marković, N., Đorđević, T., Libowitzky, E.,& Giester, G.. (2020). Synthesis, crystal structure and biological activity of copper(II) complex with 4-nitro-3-pyrazolecarboxylic ligand. in Journal of the Serbian Chemical Society, 85(7), 885-895.
https://doi.org/10.2298/JSC190724133K

Kosović M, Novaković SB, Jaćimović Ž, Latinović N, Marković N, Đorđević T, Libowitzky E, Giester G. Synthesis, crystal structure and biological activity of copper(II) complex with 4-nitro-3-pyrazolecarboxylic ligand. in Journal of the Serbian Chemical Society. 2020;85(7):885-895.
doi:10.2298/JSC190724133K .

Kosović, Milica, Novaković, Slađana B., Jaćimović, Željko, Latinović, Nedeljko, Marković, Nada, Đorđević, Tamara, Libowitzky, Eugen, Giester, Gerald, "Synthesis, crystal structure and biological activity of copper(II) complex with 4-nitro-3-pyrazolecarboxylic ligand" in Journal of the Serbian Chemical Society, 85, no. 7 (2020):885-895,
https://doi.org/10.2298/JSC190724133K . .

TY  - JOUR
AU  - Latinović, Nedeljko
AU  - Novaković, Slađana B.
AU  - Bogdanović, Goran A.
AU  - Kastratović, Vlatko
AU  - Giester, Gerald
AU  - Jaćimović, Željko K.
PY  - 2019
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/8376
AB  - C 5 H 12 N 6 O 4 , monoclinic, P 2 1 / n (no. 14), a = 4.3368(6) Å, b = 15.483(2) Å, c = 13.8852(19) Å, β = 97.714(3)°, V = 923.9(2) Å 3 , Z = 4, R gt ( F ) = 0.0411, wR ref ( F 2 ) = 0.1109, T = 200(2) K.
T2  - Zeitschrift für Kristallographie - New Crystal Structures
T1  - Crystal structure of dihydrazinium 1H-pyrazole-3,5-dicarboxylate, C5H12N6O4
VL  - 234
IS  - 5
SP  - 957
EP  - 958
DO  - 10.1515/ncrs-2019-0168
ER  - 

@article{
author = "Latinović, Nedeljko and Novaković, Slađana B. and Bogdanović, Goran A. and Kastratović, Vlatko and Giester, Gerald and Jaćimović, Željko K.",
year = "2019",
abstract = "C 5 H 12 N 6 O 4 , monoclinic, P 2 1 / n (no. 14), a = 4.3368(6) Å, b = 15.483(2) Å, c = 13.8852(19) Å, β = 97.714(3)°, V = 923.9(2) Å 3 , Z = 4, R gt ( F ) = 0.0411, wR ref ( F 2 ) = 0.1109, T = 200(2) K.",
journal = "Zeitschrift für Kristallographie - New Crystal Structures",
title = "Crystal structure of dihydrazinium 1H-pyrazole-3,5-dicarboxylate, C5H12N6O4",
volume = "234",
number = "5",
pages = "957-958",
doi = "10.1515/ncrs-2019-0168"
}

Latinović, N., Novaković, S. B., Bogdanović, G. A., Kastratović, V., Giester, G.,& Jaćimović, Ž. K.. (2019). Crystal structure of dihydrazinium 1H-pyrazole-3,5-dicarboxylate, C5H12N6O4. in Zeitschrift für Kristallographie - New Crystal Structures, 234(5), 957-958.
https://doi.org/10.1515/ncrs-2019-0168

Latinović N, Novaković SB, Bogdanović GA, Kastratović V, Giester G, Jaćimović ŽK. Crystal structure of dihydrazinium 1H-pyrazole-3,5-dicarboxylate, C5H12N6O4. in Zeitschrift für Kristallographie - New Crystal Structures. 2019;234(5):957-958.
doi:10.1515/ncrs-2019-0168 .

Latinović, Nedeljko, Novaković, Slađana B., Bogdanović, Goran A., Kastratović, Vlatko, Giester, Gerald, Jaćimović, Željko K., "Crystal structure of dihydrazinium 1H-pyrazole-3,5-dicarboxylate, C5H12N6O4" in Zeitschrift für Kristallographie - New Crystal Structures, 234, no. 5 (2019):957-958,
https://doi.org/10.1515/ncrs-2019-0168 . .

TY  - JOUR
AU  - Jaćimović, Željko K.
AU  - Giester, Gerald
AU  - Kosović, Milica
AU  - Bogdanović, Goran A.
AU  - Novaković, Slađana B.
AU  - Leovac, Vukadin M.
AU  - Latinović, Nedeljko
AU  - Hollo, Berta Barta
AU  - Szecsenyi, Katalin Meszaros
PY  - 2017
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/1428
AB  - New nickel(II) and copper(II) coordination compounds were synthesized by the reaction of N-(benzyloxycarbonyl)-1H-pyrazole-1-carboxamidine ligand (HL) with Ni(II) and Cu(II) acetate in methanolic solution. The crystal and molecular structures of the complexes as well as those of the ligand were determined by single-crystal X-ray structure analysis. The octahedral surrounding around the metal centers in the isostructural complexes [ML2(MeOH)(2)], M = Ni(II), Cu(II), MeOH = methanol, is established by the bidentate coordination of two ligand molecules through the pyrazole nitrogen and the deprotonated nitrogen atom of the carboxamidine group along with the oxygen atoms from two MeOH molecules. Despite that the molecular structure of the complexes was determined by X-ray structure analysis, in the FT-IR spectra of the compounds the characteristic bands for MeOH were missing. By coupled TG-MS measurements, it was found that compounds during the transport and storage exchanged MeOH by water molecules. The amount of the water was calculated on the basis of thermogravimetric data. The antifungal activity of the compounds was tested against fungi Ph. viticola and B. dothidea and compared to that of a commercial fungicide. Depending on the fungi and on the structure, the compounds showed different, but somewhat lower activity than the commercial fungicide.
T2  - Journal of Thermal Analysis and Calorimetry
T1  - Pyrazole-type complexes with Ni(II) and Cu(II) Solvent exchange reactions in coordination compounds
VL  - 127
IS  - 2
SP  - 1501
EP  - 1509
DO  - 10.1007/s10973-016-5549-9
ER  - 

@article{
author = "Jaćimović, Željko K. and Giester, Gerald and Kosović, Milica and Bogdanović, Goran A. and Novaković, Slađana B. and Leovac, Vukadin M. and Latinović, Nedeljko and Hollo, Berta Barta and Szecsenyi, Katalin Meszaros",
year = "2017",
abstract = "New nickel(II) and copper(II) coordination compounds were synthesized by the reaction of N-(benzyloxycarbonyl)-1H-pyrazole-1-carboxamidine ligand (HL) with Ni(II) and Cu(II) acetate in methanolic solution. The crystal and molecular structures of the complexes as well as those of the ligand were determined by single-crystal X-ray structure analysis. The octahedral surrounding around the metal centers in the isostructural complexes [ML2(MeOH)(2)], M = Ni(II), Cu(II), MeOH = methanol, is established by the bidentate coordination of two ligand molecules through the pyrazole nitrogen and the deprotonated nitrogen atom of the carboxamidine group along with the oxygen atoms from two MeOH molecules. Despite that the molecular structure of the complexes was determined by X-ray structure analysis, in the FT-IR spectra of the compounds the characteristic bands for MeOH were missing. By coupled TG-MS measurements, it was found that compounds during the transport and storage exchanged MeOH by water molecules. The amount of the water was calculated on the basis of thermogravimetric data. The antifungal activity of the compounds was tested against fungi Ph. viticola and B. dothidea and compared to that of a commercial fungicide. Depending on the fungi and on the structure, the compounds showed different, but somewhat lower activity than the commercial fungicide.",
journal = "Journal of Thermal Analysis and Calorimetry",
title = "Pyrazole-type complexes with Ni(II) and Cu(II) Solvent exchange reactions in coordination compounds",
volume = "127",
number = "2",
pages = "1501-1509",
doi = "10.1007/s10973-016-5549-9"
}

Jaćimović, Ž. K., Giester, G., Kosović, M., Bogdanović, G. A., Novaković, S. B., Leovac, V. M., Latinović, N., Hollo, B. B.,& Szecsenyi, K. M.. (2017). Pyrazole-type complexes with Ni(II) and Cu(II) Solvent exchange reactions in coordination compounds. in Journal of Thermal Analysis and Calorimetry, 127(2), 1501-1509.
https://doi.org/10.1007/s10973-016-5549-9

Jaćimović ŽK, Giester G, Kosović M, Bogdanović GA, Novaković SB, Leovac VM, Latinović N, Hollo BB, Szecsenyi KM. Pyrazole-type complexes with Ni(II) and Cu(II) Solvent exchange reactions in coordination compounds. in Journal of Thermal Analysis and Calorimetry. 2017;127(2):1501-1509.
doi:10.1007/s10973-016-5549-9 .

Jaćimović, Željko K., Giester, Gerald, Kosović, Milica, Bogdanović, Goran A., Novaković, Slađana B., Leovac, Vukadin M., Latinović, Nedeljko, Hollo, Berta Barta, Szecsenyi, Katalin Meszaros, "Pyrazole-type complexes with Ni(II) and Cu(II) Solvent exchange reactions in coordination compounds" in Journal of Thermal Analysis and Calorimetry, 127, no. 2 (2017):1501-1509,
https://doi.org/10.1007/s10973-016-5549-9 . .