Determination of aluminium electronegativity in new ambient-temperature acidic molten salts based on 3-butyl-1-methylimidazolium chloride and ALEt3–xClx(x= 0–3) by1H nuclear magnetic resonance spectroscopy
- 1 January 1993
- journal article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc., Dalton Trans.
- No. 7,p. 1009-1011
- https://doi.org/10.1039/dt9930001009
Abstract
Aluminium electronegativity in molten salts based on 3-butyl-1-methylimidazolium chloride and AlEtCl2, AlEt2Cl, AlEt3 and mixtures of AlEtCl2 and AlCl3 has been determined by the modified Dailey–Shoolery equation using 1H NMR spectroscopy. For Al to 3-butyl-1-methylimidazolium chloride molar ratios between 1 : 1 and 3 : 1 there is a linear relationship between the aluminium electronegativity of the anionic species present in the melts and the molar composition.Keywords
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