Moreno-Gomez, Nicolas and Buchner, Richard and Vargas, Edgar F. (2019) Temperature effect on the solvation of two ionic resorcin[4]arenes from volumetric and acoustic properties in polar media. JOURNAL OF MOLECULAR LIQUIDS, 291: UNSP 11123. ISSN 0167-7322, 1873-3166
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The volumetric and acoustic properties of two ionic C-methylresorcin[4]arenes, one bearing -CH2SO3Na (Na(4)MeRA) and the other -CH2N(CH3)(2)center dot HCl (TAM center dot(HCl)(4)) residues in the upper rim, were determined in water and dimethylsulfoxide (DMSO) as a function of temperature in 5 K intervals, covering 278.15-308.15 K for water and 293.15-308.15 K for DMSO solutions. From these data derived quantities, such as standard molar properties, interaction volumes, transfer volumes and solvation numbers were calculated. The results were interpreted in terms of solvation processes. (C) 2019 Elsevier B.V. All rights reserved.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | PARTIAL MOLAR VOLUMES; WATER; HYDRATION; Standard partial molar volumes; Isentropic compressibilities; Sodium sulfonateresorcin[4]arene; Aminomethylated resorcin[4]arene hydrochloride; Solvation |
| Subjects: | 500 Science > 540 Chemistry & allied sciences |
| Divisions: | Chemistry and Pharmacy > Institut für Physikalische und Theoretische Chemie Chemistry and Pharmacy > Institut für Physikalische und Theoretische Chemie > Chair of Chemistry VI - Physical Chemistry (Solution Chemistry) > PD Dr. Richard Buchner |
| Depositing User: | Dr. Gernot Deinzer |
| Date Deposited: | 27 Mar 2020 05:55 |
| Last Modified: | 27 Mar 2020 05:55 |
| URI: | https://pred.uni-regensburg.de/id/eprint/26170 |
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