Preparation and characterization of Co(II), Ni(II) and Cu(II) complexes of a ligand containing 1,3,4-thiadiazole groups

Öztürk, Ömer Faruk; Cansız, Ahmet; Koparır, Metin

doi:10.1007/s11243-006-0159-1

Cited by 18 publications

(2 citation statements)

References 24 publications

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“…The spectra of all complexes exhibited intense broad bands at 3615-3363 cm −1 due to ν(OH) of lattice and coordinated water or ethanol molecules [11]. The presence of hydrate or/and coordinated water molecules or ethanol molecule was also confirmed by elemental analyses and thermogravimetric analyses [12].…”

Section: Infrared Spectramentioning

confidence: 74%

Synthesis, characterization and thermal behavior of some Zn(II) complexes with ligands having 1,3,4‐thiadiazole moieties

Turan

Şekerci

2010

Heteroatom Chemistry

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Some new zinc(II) complexes of the type [Zn(L1)2(C2H5OH)2]·C2H5OH, [Zn(L2)2 Cl2]·H2O, and [Zn2(L3)2(H2O)4Cl4], where HL1 = N‐[5′‐amino‐2, 2′‐bis(1,3,4‐thiadiazole)‐5‐yl]‐2‐hydroxybenzaldehyde imine, L2 = N‐(5‐ethyl‐1,3,4‐thiadiazole‐2‐yl)tereph‐ thalaldehyde imine, and L3 = N,N′‐bis[5‐(4‐nitro phenyl)‐1,3,4‐thiadiazole‐2‐yl]terephthalaldehydedii‐ mine have been synthesized and characterized by IR, 1H NMR spectra, elemental analyses, magnetic susceptibility, UV–vis. and thermogravimetry‐differential thermal analysis (TGA‐DTA). On the basis of electronic spectral studies, an octahedral environment around the Zn(II) ion has been suggested. 1H NMR spectra of the metal complexes of ligands were found to be in agreement with the proposed stoichiometry. The presence of water molecules and ethanol in the Zn(II) complexes is also indicated by the thermal studies. © 2010 Wiley Periodicals, Inc. Heteroatom Chem 21:14–23, 2010; Published online in Wiley InterScience (http://www.interscience.wiley.com). DOI 10.1002/hc.20572

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Section: Infrared Spectramentioning

confidence: 74%

Synthesis, characterization and thermal behavior of some Zn(II) complexes with ligands having 1,3,4‐thiadiazole moieties

Turan

Şekerci

2010

Heteroatom Chemistry

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“…Derivatives of 4,5disubstituted 1,2,4-triazole were synthesized by intramolecular cyclization of 1,4-disubstituted thiosemicarbazides [15]. In addition there are some studies on electronic structures and thiole-thione tautomeric equilibrium of heterocyclic thione derivatives [16][17][18][19].…”

Section: Introductionmentioning

confidence: 99%

Solvents Effect on 4-Phenyl-5-(2-Thienyl)-2,4-Dihydro-3H-1,2,4-Triazol-3-Thion Molecule: Experimental And Theoretical Study

TEMÜZ,

KOPARIR,

YILDIRIM

2023

Journal of Physical Chemistry and Functional Materials

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In this study 4-phenyl-5-(2-thienyl)-2, 4-dihydro-3H-1,2,4-triazol-3-thion was synthesized using experimental method and later characterized using spectroscopic methods. The titled molecule is then designed, optimized and charaterized with theoretical first principle method. The result compared and the titled molecule is solvated with polar and non-polar solvent to see the effect of their interaction and changes that occurs in the spectroscopic results.

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Catalytic reactivity of new Ni(II), Cu(II) and Sn(II) complexes for decolorization of indigo carmine in aqueous solution, high efficiency of copper complex

Nassar

2017

Applied Organom Chemis

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A new Ni(II), Cu(II) and Sn(II) Schiff base complexes were synthesized in this work. The characterization of the new complexes is carried out by elemental analysis, FT‐IR, UV–Visible, 1H NMR and 13C NMR spectroscopy, conductance analysis, magnetic measurements and thermal gravimetric analysis. It was found that the ligand behaves as a dibasic bidentate which coordinated to the metal center through two deprotonated hydroxyl groups to form tetrahedral complex with Ni(II) and octahedral complex with Cu(II). The ligand acts as neutral bidentate through azomethine nitrogen and thiazol sulfur to form octahedral complex with Sn(II). The synthesized complexes are evaluated as catalysts for oxidative degradation of indigo carmine dye using H2O2 as oxidant and the efficiency of the catalysts is determined. The copper complex shows the best catalytic action with efficiency 92.17% after 25 min.

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Preparation and characterization of Co(II), Ni(II) and Cu(II) complexes of a ligand containing 1,3,4-thiadiazole groups

Cited by 18 publications

References 24 publications

Synthesis, characterization and thermal behavior of some Zn(II) complexes with ligands having 1,3,4‐thiadiazole moieties

Synthesis, characterization and thermal behavior of some Zn(II) complexes with ligands having 1,3,4‐thiadiazole moieties

Solvents Effect on 4-Phenyl-5-(2-Thienyl)-2,4-Dihydro-3H-1,2,4-Triazol-3-Thion Molecule: Experimental And Theoretical Study

Catalytic reactivity of new Ni(II), Cu(II) and Sn(II) complexes for decolorization of indigo carmine in aqueous solution, high efficiency of copper complex

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