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The role of DFT in characterization of coordination compounds: opportunities and challenges
(Viena, Austria : Institute of Applied Synthetic Chemistry, TU WienChemIT e.U., 2023)
In the last two decades, considerable theoretical efforts have been made to develop suitable methods for predicting and rationalizing the complicated electronic structure of TM compounds. However, the matter remains open ...
Combined Experimental and Theoretical Investigation of the Origin of Magnetic Anisotropy in Pentagonal Bipyramidal Isothiocyanato Co(II), Ni(II), and Fe(III) Complexes with Quaternary-Ammonium-Functionalized 2,6-Diacetylpyridine Bisacylhydrazone
(American Chemical Society (ACS), 2019)
Magnetic anisotropy in pentagonal bipyramidal complexes of Co(II) (1 and 2), Fe(III) (3 and 4), and Ni(II) (5) with a 2,2′-[2,6-pyridinediylbis(ethylidyne-1-hydrazinyl-2-ylidene)]bis[N,N,N-trimethyl-2-oxoethanaminium] ...
Magnetic couplings mediated through the non-covalent interactions
(Oxford : Pergamon-Elsevier Science Ltd, 2012)
Density functional theory (DFT), broken symmetry (BS) approach, was applied in order to determine the mechanism of couplings through the non-covalent interactions for the series of coordination compounds bridged by strong ...
Regio‐ and Stereoselective, Intramolecular [2+2] Cycloaddition of Allenes, Promoted by Visible Light Photocatalysis
(John Wiley and Sons Inc, 2023)
Enallenylamideshave been utilizedforthe synthesisof heterobicycle[4.2.0]octanederiva-tives via Ir/hν promoted[2+2] cycloadditionreaction.The reactionspecificallytargets the distaldoublebond of the allene moiety, and resultsin ...
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 ...
Chemical Composition, Antioxidant Potential, and Nutritional Evaluation of Cultivated Sorghum Grains: A Combined Experimental, Theoretical, and Multivariate Analysis
(MDPI, 2023)
Sorghum grain (Sorghum bicolor L. Moench) is a gluten-free cereal with excellent nutritional value and is a good source of antioxidants, including polyphenols, as well as minerals with proven health benefits. Herein, the ...
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 ...
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, ...
Cu(II), Mn(II) and Zn(II) complexes of hydrazones with quaternary ammonium moiety: Synthesis, characterization and DFT calculation / Hidrazonski kompleksi Cu(II), Mn(II) i Zn(II) sa kvaternernim amonijum fragmentom: sinteza, karakterizacija i DFT proračuni
(Belgrade : Serbian Chemical Society, 2022)
The HLCl ligand with metal salts Cu(BF4)2‧6H2O / MnCl2‧4H2O / Zn(BF4)2‧6H2O and NaN3, in methanol form mononuclear penta-coordinated complexes [CuL(N3)(CH3OH)]BF4 (1) and [ZnL(N3)2] (2) and binuclear [Mn2L2(µ-1,1-N3)2(N3)2]⋅2CH3OH ...