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Synthesis and characterization of Mn(II) and Fe(III) complexes with the condensation product of thiosemicarbazide and 2-acetylthiazole
(COST action CA21101 (COSY), 2023)
The HL ligand, (E)-2-(1-(thiazol-2-yl)ethylidene)hydrazine-1-carbothioamide, was obtained from the condensation reaction of thiosemicarbazide and 2-acetylthiazole in water. The reaction of the HL ligand with the metal ...
Coordination preferences of NNO and NNS Schiff base ligands with Co(III) complexes: Synthesis, characterization and DFT calculation
(Elsevier, 2022)
Two Co(III) complexes with condensation product of thiosemicarbazide and 2-acetylthiazole (HL1 ligand, (E)-2-(1-(thiazol-2-yl)ethylidene)hydrazine-1-carbothioamide) and the condensation product of 2-acetylpyridine and ...
Benchmark study for systems with double and single bonds
(Skopje : Society of chemists and technologists of Macedonia, 2016)
The interactions of model system with pi-bonds are important and have been studied with interest. Presence of pi-bonds can affect the properties and behavior of various systems and processes. For example, fatty acids, which ...
Unexpected Ni(III) complex with hydrazone lignad – spin state analysis / Neočekivani Ni(III) komleks sa hidrazonskim ligandom – analiza spinskih stanja
(Belgrade : Serbian Chemical Society / Beograd : Srpsko hemijsko društvo, 2023)
During synthesis of Ni(II) complex with (E)−1-(2-oxo-2-(2-(1-(pyridin-2-
yl)ethylidene)hydrazinyl)ethyl)pyridin-1-ium ligand (L) unexpected oxidation of Ni(II) to Ni(III) with atmospheric oxygen occurred at mild conditions. ...
Synthesis, characterization and DFT calculations of Schiff base Co(III) complexes
(Materials Research Society of Serbia, 2022)
Two Co(III) complexes were synthesized and characterized by SCXRD, elemental analysis, IR, NMR and UV/Vis spectroscopy. DFT calculations were performed to elucidate the structures of Co(III)
complexes in solution.
Correlating Structure and KA2 Catalytic Activity of Zn(II) Hydrazone Complexes
(Wiley, 2023)
Two new Zn(II) complexes bearing tridentate hydrazone-based ligands with NNO or NNS donor atoms were synthesised and characterised by elemental analysis, infrared (IR) and nuclear magnetic resonance (NMR) spectroscopies, ...
Nickel(II) and nickel(III) Thiosemicarbazone and Hydrazone Complexes: An Unexpected Journey
(Elsevier, 2023)
In this paper, we report the synthesis, characterization, and X-ray structure analysis of one octahedral Ni(II) complex, [Ni(HL1 )2](BF4)2*H2O, formed by coordination of two ligands with NNS donor atom sets (HL1 ligand, ...
Nickel(II) and nickel(III) Thiosemicarbazone and Hydrazone Complexes: An Unexpected Journey
(Elsevier, 2023)
In this paper, we report the synthesis, characterization, and X-ray structure analysis of one octahedral Ni(II) complex, [Ni(HL1 )2](BF4)2*H2O, formed by coordination of two ligands with NNS donor atom sets (HL1 ligand, ...
Synthesis and characterization of Ni(III) complex with condensation product of 2-acetylpyridine and Girard’s P reagent
(Belgrade, Serbia : Materials Research Society of Serbia, 2023)
The ligand (HLCl) was synthetized by the reaction of 2-acetylpyridine and Girard’s P reagent in molar ratio 1 : 1 in ethanol (1–2 drops of cc. HCl were added). The reaction of hydrazone ligand
with the metal salt ...
Coordination preferences of NNO and NNS Schiff base ligands with Co(III) complexes / Ispitivanje koordinacionih sposobnosti NNO i NNS Šifovih baza kao liganada u kompleksima Co(III)
(Belgrade : Serbian Chemical Society, 2022)
Two Co(III) complexes [Co(L1)2]BF4·H2O (1) and [Co(L2)(N3)3] (2) with condensation product of thiosemicarbazide and 2-acetylthiazole (HL1) and the condensation product of 2-acetylpyridine and Girard’s P reagent (HL2Cl) ...