مرور Volume 11, Issue 3 بر اساس عنوان

در حال نمایش موارد 1 - 2 از 2

  • IR spectroscopic study and DFT calculations on dibenzyltin dichloride 

    Rahimi Ahar, Leile؛ Hossaini Sadr, Moayad؛ Zare, Karim؛ Motameni Tabatabei, Samad (Tehran, Islamic Azad University of Iran, Science and Research Branch, 2014-12-01)
    Benzyl chloride and tin powder were used to prepare dibenzyltin dichloride according to a literatureprocedure. In this study, IR spectroscopy, HOMO-LUMO energy gap, NBO analysis, polarizability,some geometrical ...

  • Thermodynamic study of ion- association in KNO3 solution in the mixed solvent (water +methanol) 

    Aghaie, M.؛ Asr, A. (Tehran, Islamic Azad University of Iran, Science and Research Branch, 2014-12-01)
    The solubility of KNO3 in the mixed solvent (water 85%+methanol 15%) were determined by using solvent evaporating method at different temperatures (25, 30, 40, 50, 60 ;C). In addition the equilibrium constant of ion pair ...