2026-05-30T14:23:33Zhttps://riubu.ubu.es/oai/request

oai:riubu.ubu.es:10259/82272023-12-20T11:35:11Zcom_10259_4365com_10259_5086com_10259_2604com_10259_7463col_10259_4366col_10259_7464

00925njm 22002777a 4500 dc Navarro Cuñado, A. Marta author García Ruiz, Begoña author Hoyuelos Álvaro, Fco. Javier author Peñacoba Maestre, Indalecio A. author Ibeas Cortes, Saturnino author Leal Villalba, José María author 2012-08 Heat capacities for the binary mixtures of methanol with (C1–C4) alkylbenzoates and methylbenzoate with (C1–C11) alkan-1-ols have been measured over the whole composition range at 298.15 K under atmospheric pressure. From the experimental measurements, the derived excess molar heat capacities and partial excess molar heat capacities at infinite dilution have been calculated. A Redlich–Kister-type equation was fitted to these data, and the fitting parameters and standard deviations have been evaluated. Likewise, the IR spectra for the same systems have been recorded as a function of composition. The sets of experimental data gathered contribute to shed light onto the solvent structure and the underlying molecular interactions between the mixture constituents. The conclusions drawn have been established in terms of solute–solvent and solvent–solvent interactions and the ensuing structural effects between the solvent constituents. 1520-6106 http://hdl.handle.net/10259/8227 10.1021/jp302934b 1520-5207 Alcohols Heat capacity Mixtures Organic compounds Solvents Heat Capacity Behavior and Structure of Alkan-1-ol/Alkylbenzoate Binary Solvents