Synthesis of 1,2,4-Triazole substituted Co(II) and Cu(II) phthalocyanine compounds and investigation of their photocatalytic activities in the photochemical degradation reaction of 4-nitrophenol

IF 4 2区化学 Q2 CHEMISTRY, PHYSICAL

Journal of Molecular Structure Pub Date : 2025-02-27 DOI:10.1016/j.molstruc.2025.141757

Anıl Avlar, Yusif Muzaffarzade, Birhan Tutal, Olcay Bekircan, Ece Tugba Saka

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引用次数: 0

Abstract

In this work, 2-{[5-(4-chlorophenyl)-4-ethyl-4H-1,2,4-triazol-3-yl]thio}ethanol have been firstly synthesized and characterized to prepare 4-{[5-(4-chlorophenyl)-4-ethyl-4H-1,2,4-triazol-3-yl]thio}phthalonitrile and then finally 1,2,4-triazol substituted Co(II) and Cu(II) phthalocyanine. All compounds have been characterized with FT-IR (Fourier transform infrared spectroscopy), UV-Vis (UV-Visible Spectrophotometer), ¹H-NMR (¹H-Nuclear Magnetic Resonance), ¹³C-NMR (¹³C-Nuclear Magnetic Resonance) and mass specta. 4-Nitrophenol (4-NP) oxidation reaction have been chosen among organic pollutants to investigate photocatalytic potential of Co(II) and Cu(II) phthalocyanine. While both complexes showed high product selectivity, Cu(II) phthalocyanine also showed high product conversion. Oxidant type, oxidant amount effects and photodegradation studies have also done at room temperature in 15 min.

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来源期刊

Journal of Molecular Structure 化学-物理化学

CiteScore

7.10

自引率

15.80%

发文量

2384

审稿时长

45 days

期刊介绍： The Journal of Molecular Structure is dedicated to the publication of full-length articles and review papers, providing important new structural information on all types of chemical species including: • Stable and unstable molecules in all types of environments (vapour, molecular beam, liquid, solution, liquid crystal, solid state, matrix-isolated, surface-absorbed etc.) • Chemical intermediates • Molecules in excited states • Biological molecules • Polymers. The methods used may include any combination of spectroscopic and non-spectroscopic techniques, for example: • Infrared spectroscopy (mid, far, near) • Raman spectroscopy and non-linear Raman methods (CARS, etc.) • Electronic absorption spectroscopy • Optical rotatory dispersion and circular dichroism • Fluorescence and phosphorescence techniques • Electron spectroscopies (PES, XPS), EXAFS, etc. • Microwave spectroscopy • Electron diffraction • NMR and ESR spectroscopies • Mössbauer spectroscopy • X-ray crystallography • Charge Density Analyses • Computational Studies (supplementing experimental methods) We encourage publications combining theoretical and experimental approaches. The structural insights gained by the studies should be correlated with the properties, activity and/ or reactivity of the molecule under investigation and the relevance of this molecule and its implications should be discussed.