A.N. Gusev, S Shulgin, E. Braga, G. Starova, K. Lyssenko, I. Eremenko, W. Linert:
"Luminescent properties of Zinc complexes of 4-formylpyrazolone based azomethine ligands. Excitation-dependent emission in solution";
Journal of Luminescence, 202 (2018), S. 370 - 376.

Kurzfassung englisch:
A series of Zn(II) complexes based on 4-formylpyrazolone Schiff base derivatives have been synthesized and characterized by single crystal X-ray diffraction, 1H NMR, FT-IR, and EA and photoluminescence studies. Single-crystal X-ray diffraction analysis indicates that complexes exhibit discreet molecular structure and zinc cation adopt distorted tetrahedral geometry. At room temperature, complexes in the solid-state exhibit high photoluminescence activities in blue range underlining its potential as promising photoactive material. Detailed studies of photo-luminescent properties of solutions of the complexes in various solvents indicate excitation-dependent emission, which allows to tune the emission color from blue to orange via the variation of the excitation light and the used solvents.

Luminescence,Zinc complexes

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