抄録
Enthalpy of dilution of dilute aqueous solution of 1-butanol and those of transfer of 1-butanol from dilute aqueous solution to dilute aqueous α-and β-cyclodextrin solutions have been determined by microcalorimetry. The molar enthalpies, entropies, and Gibbs energies of inclusion as well as the equilibrium constants of 1:1 inclusion-complex formation and ratios of included 1-butanol at infinite dilution at 298.15K have also been determined. The dependences of enthalpies and entropies of inclusion on the number of carbon atoms in the alkyl radicals of alcohol molecules are discussed.
