Spectral Study of (4´-Phenyl)-1,2,4-Triazol-1-Ium-Phenacylid (PTPhY) in Ternary Solutions

  • V. Closca Technical College Radauti, Petru Poni Institute of Macromolecular Chemistry
  • N. Puica-Melniciuc Faculty of Theology, Alexandru Ioan Cuza University
  • M. Closca STUB-SRL, Petru Poni Institute of Macromolecular Chemistry
  • I. M. Avadanei Petru Poni Institute of Macromolecular Chemistry
  • D. O. Dorohoi Faculty of Physics, Alexandru Ioan Cuza University

Abstract

The molecule of (4 ′-phenyl)-1,2,4-triazol-1-ium-phenacylid (PTPhY) is studied in two types of ternary solutions. In the first category, the binary solvent contains two hydroxyl miscible liquids, and the second one contains one protic and one non-protic solvents. The potential energy in pairs of the type hydroxyl solvent-ylid is estimated in the frame of the statistical cell model of ternary solutions. From the viewpoint of interactions in the first ylid solvation shell, the statistical average weight of the active solvent differs from its molar fraction in the binary solvent.

Keywords (4′ -phenyl)-1,2,4-triazol-1-ium-phenacylid (PTPhY), electronic absorption spectrum, potential energy in molecular pairs

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Published
2018-08-02
How to Cite
Closca, V., Puica-Melniciuc, N., Closca, M., Avadanei, I., & Dorohoi, D. (2018). Spectral Study of (4´-Phenyl)-1,2,4-Triazol-1-Ium-Phenacylid (PTPhY) in Ternary Solutions. Ukrainian Journal Of Physics, 63(7), 592. doi:10.15407/ujpe63.7.592
Section
Optics, atoms and molecules