Spectral Luminescent Properties of 3-[5-(4-Methoxyphenyl)-1,3,4-oxadiazol-2-yl]acrylic Acid and Its Complex with Zn(II)
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Zinc complex of (E)-3-[5-(4-methoxyphenyl)-1,3,4-oxadiazol-2-yl]acrylic acid has been prepared; its structure and composition have been elucidated by means of IR and 1Н as well as 13С NMR spectroscopy. Spectral luminescent properties of the ligand and the complex have been studied. Both compounds exhibit blueviolet luminescence (λ max fl 402‒467 nm, φ 0.06–0.82) with low self-absorbance of the emitted light.
Keywords3-(5-aryl-1,3,4-oxadiazol-2-yl)acrylic acids metal complexes luminescence quantum yield
This study was financially supported by the Russian Foundation for Basic Research (project no. 16-03-00095a).