The fundamental basis of the work is the synthesis and characterization of coordination compounds synthesized from some pyridinemethanols, more precisely from 2-pyridinemethanol, 3-pyridinemethanol and 4-pyridinemethanol with silicon dioxide. The syntheses were carried out in a solution of hydrofluoric acid, which was the reactant and solvent at the same time. The reactions were carried out in two different mass ratios between pyridinemethanol and silica, which were 2:1 and 1:1. A solid product was isolated from the solution by slow evaporation of the solvent at room temperature. The product was then characterized by infrared spectroscopy, $^1$H and $^{19}$F nuclear magnetic resonance spectroscopy, elemental analysis and X-ray structural analysis.
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