The triazole and its derivatives applications’ in many drugs make the investigation of specific and non-specific interactions of these compounds with their environments important. Hence, absorption and emission spectra of two triazole compounds,with samemolecular skeleton and different substituted groups on triazole ring, were studied in various solvents at room temperature. The solute’s photo-physical behavior strongly depends on the nature of solvent and solute, along with the solvent–solute interactions. Using solvatochromic method, the samples’ dipole moments variations, from ground to excited states, were investigated in solvent media. For understanding the effect of intermolecular interactions on spectral behaviors of these materials in different solvent and extend of solvent-solute interactions, the spectral variations were analyzed by means of linear solvation energy relationships concept, proposed by Kamlet and Taft.
کلید واژگان :Triazole, Solvent-Solute Interaction, Linear Solvation Energy Relationship, Solvent Polarity Scale, Dipole Moment
ارزش ریالی : 600000 ریال
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