Abstract
Pyridine and its methyl derivatives form complexes with water due to hydrogen bonds. The co-operative nature of the hydrogen bonds leads to the association of the complexes and to various modes of hydration. The degrees of association of monohydrate complexes have been calculated for liquid dilute aqueous solutions of pyridine, 2-, 3-, 4-methylpyridine, and 2,6-dimethylpyridine at temperatures from 273 K to 268.5 K. The association number increases with an increase of the amine concentration. Positive correlation was found between the degree of association of the 1:1 water–amine complexes and the size of microheterogeneities. It was shown that the mechanics of this process involves hydrogen bonding and van der Waals interactions.
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References
Franks F.: Water. The Royal Society of Chemistry, London (1983)
Rablen P.R., Lockman J.W., Jorgensen W.J.: J. Phys. Chem. A 102, 3782 (1998)
Marczak W., Lehmann J.K., Heintz A.: J. Chem. Thermodyn. 35, 269 (2003)
Pápai L., Jancsó G.: J. Phys. Chem. A 104, 2132 (2000)
Marczak W., Kiełek K., Czech B., Flakus H., Rogalski M.: Phys. Chem. Chem. Phys. 11, 2668 (2009)
Marczak W., Heintz A., Bucek M.: J. Chem. Thermodyn. 36, 575 (2004)
Mootz D., Wussow H.-G.: J. Chem. Phys. 75, 1517 (1981)
Born M., Mootz D., Schaefgen S.: Z. Naturforsch. B 50, 101 (1995)
Glessner A.J., Myers A.L.: J. Chem. Eng. Data 16, 181 (1971)
Atkins P.W., Paula J.: Atkins’ Physical Chemistry, 8th edn, pp. 136. Oxford University Press, Oxford (2006)
L. Almásy, Thesis (Eötvös Loránd University, Budapest, and Université Pierre et Marie Curie, Paris, 2002)
B. Czech, W. Marczak, unpublished data
W. Marczak, B. Czech, L. Almásy, unpublished results
Poradnik fizykochemiczny (WNT Warszawa, 1974), p. B135
Ernst S., Marczak W., Kadziołka A.: Bull. Pol. Acad. Sci. Chem. 42, 83 (1994)
Ernst S., Marczak W., Kmiotek D.: J. Chem. Eng. Data 41, 128 (1996)
Borsdorf H., Rudolph M.: Int. J. Ion Mobil. Spectrom. 3, 1 (2000)
Cambridge Crystallographic Data Centre Database, CSD Version 5.31 (2009)
Abe J.-I., Nakanishi K., Touhara H.: J. Chem. Thermodyn. 10, 483 (1978)
Wóycicki W.: Bull. Acad. Pol. Sci. Ser. Sci. Chim. 15, 613 (1967)
Marczak W., Giera E.: J. Chem. Thermodyn. 30, 241 (1998)
Ernst S., Marczak W.: Bull. Pol. Acad. Sci. Chem. 40, 307 (1991)
Ernst S., Marczak W.: Bull. Pol. Acad. Sci. Chem. 43, 259 (1995)
Marczak W., Ernst S.: Bull. Pol. Acad. Sci. Chem. 46, 389 (1998)
Planas J.G., Mohamed G.G., Sillanpää R., Kivekäs R., Teixidor F., Viñas C.: J. Mol. Struct. 787, 21 (2006)
Acknowledgments
The experimental part of this study was performed at the Laboratoire de Chimie et de Méthodologies pour l’Environment, Université Paul Verlaine—Metz, France. The authors wish to thank Prof. Marek Rogalski of LCME for inspiring discussions. K.S. gratefully acknowledges support from the LLP-Erasmus programme.
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Open Access This is an open access article distributed under the terms of the Creative Commons Attribution Noncommercial License (https://creativecommons.org/licenses/by-nc/2.0), which permits any noncommercial use, distribution, and reproduction in any medium, provided the original author(s) and source are credited.
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Serwicka, K., Marczak, W. Association in Dilute Aqueous Solution of Pyridine and Its Methyl Derivatives Studied by Cryoscopic Method. Int J Thermophys 32, 867–875 (2011). https://doi.org/10.1007/s10765-010-0792-y
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DOI: https://doi.org/10.1007/s10765-010-0792-y