Contributions of hydrocarbon radicals and functional groups of organic molecules to enthalpies of their solvation in mixed water—tert-butyl alcohol solvents |
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Authors: | D V Batov V P Korolev |
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Institution: | (1) Institute of Chemistry of Non-Aqueous Solutions, Russian Academy of Sciences, 1 ul. Akademicheskaya, 153045 Ivanovo, Russian Federation;(2) Ivanovo State Academy of Chemistry and Technology, 7 prosp. F. Engel'sa, 153460 Ivanovo, Russian Federation |
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Abstract: | The contributions of hydrocarbon radicals (−CH3, >CH2, >CH−, >C<) and functional groups (−OH, −OCOO−, −NO2, −CN, >SO) to the enthalpies of solvation of organic molecules in mixed water—tert-butyl alcohol solvents were calculated in the whole range of compositions at 298.15 K. The influence of the composition and
properties of the mixture on the solvation of different functional groups is discussed.
Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 10, pp. 1811–1814, October, 1997. |
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Keywords: | enthalpy of solvation hydrocarbon radical functional group mixed solvents water tert-butyl alcohol |
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