Extrathermodynamics: Varieties of Compensation Effect
There are several types of the ΔH compensation. Along with well-known phenomenon of the ΔH – ΔS compensation, two more types of the ΔH – (ΔS + RΔ ln Ω) compensation are observed in some series of systems. The nature of these phenomena is connected with the behavior of phase volume of systems, Ω. The...
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| Veröffentlicht in: | The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory Molecules, spectroscopy, kinetics, environment, & general theory, 2016-03, Vol.120 (12), p.2035-2040 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | There are several types of the ΔH compensation. Along with well-known phenomenon of the ΔH – ΔS compensation, two more types of the ΔH – (ΔS + RΔ ln Ω) compensation are observed in some series of systems. The nature of these phenomena is connected with the behavior of phase volume of systems, Ω. The role of other thermodynamic parameters, which describe series in manifestation of this or that types of the ΔH compensation, is shown in light of molecular statistical mechanics. |
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| ISSN: | 1089-5639 1520-5215 |
| DOI: | 10.1021/acs.jpca.6b00493 |