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Information Journal Paper

Title

A COMPARISON OF SOLVATION OF ALKALINE EARTH CATIONS WITH MEOH, ETOH AND PROH IN NITROMETHANE USING 1HNMR TECHNIQUE AND DETERMINATION OF IONIC SOLVATION NUMBER

Pages

  919-930

Abstract

 A proton NMR method for the study of the solvation of ALKALINE EARTH CATIONS with METHANOL (MeOH), ETHANOL (EtOH) and PROPANOL (PrOH) in NITROMETHANE (NM) as diluent is described. The method is based on monitoring the resonance frequency of alchohols protons as a function of solvent to metal ion mole ratio at constant metal ion concentration. The average SOLVATION NUMBER of cation,`n, at any alchohol/methal ion mole ratio was calculated from the NMR chemical shift-mole ratio data and was plotted against the mole ratio values. The SOLVATION NUMBERs of ALKALINE EARTH CATIONS were obtained from the limiting values of the corresponding`n vs. mole ratio plots. With regard to the results presented, there are increases in the SOLVATION NUMBER from Mg+2 to Sr+2 about every alcohols, but decreases in SOLVATION NUMBER from METHANOL to PROPANOL as concerns every metal ion.

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    APA: Copy

    ALIZADEH, NINA. (2007). A COMPARISON OF SOLVATION OF ALKALINE EARTH CATIONS WITH MEOH, ETOH AND PROH IN NITROMETHANE USING 1HNMR TECHNIQUE AND DETERMINATION OF IONIC SOLVATION NUMBER. JOURNAL OF SCIENCE (KHARAZMI UNIVERSITY), 7(1-2), 919-930. SID. https://sid.ir/paper/44039/en

    Vancouver: Copy

    ALIZADEH NINA. A COMPARISON OF SOLVATION OF ALKALINE EARTH CATIONS WITH MEOH, ETOH AND PROH IN NITROMETHANE USING 1HNMR TECHNIQUE AND DETERMINATION OF IONIC SOLVATION NUMBER. JOURNAL OF SCIENCE (KHARAZMI UNIVERSITY)[Internet]. 2007;7(1-2):919-930. Available from: https://sid.ir/paper/44039/en

    IEEE: Copy

    NINA ALIZADEH, “A COMPARISON OF SOLVATION OF ALKALINE EARTH CATIONS WITH MEOH, ETOH AND PROH IN NITROMETHANE USING 1HNMR TECHNIQUE AND DETERMINATION OF IONIC SOLVATION NUMBER,” JOURNAL OF SCIENCE (KHARAZMI UNIVERSITY), vol. 7, no. 1-2, pp. 919–930, 2007, [Online]. Available: https://sid.ir/paper/44039/en

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