Abstract
The enthalpies of dissolution of benzene, nitrobenzene, and aniline in water–acetonitrile mixtures are determined via calorimetry. The concentration dependences of the standard enthalpies of solvation of solutes are calculated. It is found that the concentration dependences of the standard enthalpies of solvation pass through maxima. The height of the observed maxima is shown to depend largely on the nature of the substituent. In the presence of a hydrophilic amino group capable of forming strong hydrogen bonds with water molecules, the value of a maximum falls; in the presence of a nitro group, it rises. The enthalpy parameters of pair interaction between molecules of water and benzene and its derivatives are calculated.
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References
M. N. Rodnikova, in Structure Self-organization in Solutions and on the Phase Boundaries, Ed. by A. Yu. Tsivadze (LKI/URSS, Moscow, 2008), p. 151 [in Russian].
N. G. Manin, O. A. Antonova, A. V. Kustov, and V. P. Korolev, Russ. Chem. Bull. 47, 2391 (1998).
D. V. Batov, O. A. Antonova, and V. P. Korolev, Russ. J. Gen. Chem. 71, 689 (2001).
D. V. Batov, O. A. Antonova, and V. P. Korolev, Russ. J. Gen. Chem. 71, 1215 (2001).
A. V. Kustov, A. V. Bekeneva, O. A. Antonova, and B. P. Korolev, Russ. J. Gen. Chem. 72, 918 (2002).
N. G. Manin, S. Yu. Belichenko, and V. P. Korolev, Russ. J. Gen. Chem. 73, 9 (2003).
A. V. Kustov, A. V. Bekeneva, O. A. Antonova, et al., Thermochim. Acta 398, 9 (2003).
Yu. G. Bushuev and V. P. Korolev, Zh. Strukt. Khim. 47, S70 (2006).
O. A. Antonova, N. L. Smirnova, and A. V. Kustov, J. Mol. Liq. 183, 89 (2013).
A. V. Kustov and O. A. Antonova, Thermochim. Acta 565, 159 (2013).
H. Kovacs and A. Laaksonen, J. Am. Chem. Soc. 113, 5596 (1991).
J. E. Bertie and Z. Lan, J. Phys. Chem. 101, 4111 (1997).
T. Takamuku, M. Tabata, A. Yamaguchi, et al., J. Phys. Chem. B 102, 8880 (1998).
A. V. Kustov, A. A. Emel’yanov, A. F. Syshchenko, A. Krest’yaninov, N. I. Zheleznyak, and V. P. Korolev, Russ. J. Phys. Chem. A 80, 1532 (2006).
A. V. Kustov and V. P. Korolev, J. Phys. Chem. B 112, 2040 (2008).
I. Wadsö and R. N. Goldberg, Pure Appl. Chem. 73, 1625 (2001).
M. V. Kulikov, O. A. Antonova, V. P. Slyusar, and V. P. Korolev, Russ. Chem. Bull. 44, 1678 (1995).
V. P. Belousov and M. Yu. Panov, Thermodynamics of Aqueous Solutions of Nonelectrolytes (Khimiya, Leningrad, 1983) [in Russian].
D. Berling and G. Olofsson, J. Solution Chem. 23, 911 (1994).
D. Hallen, S.-O. Nilsson, and I. Wadsö, J. Chem. Thermodyn. 21, 529 (1989).
B. N. Solomonov, A. I. Konovalov, V. B. Novikov, et al., Zh. Obshch. Khim. 54, 1622 (1984).
C. V. Krishnan and H. L. Friedman, J. Phys. Chem. 75, 3598 (1971).
J. Catalan, J. Gomez, A. Couto, et al., J. Am. Chem. Soc. 112, 1678 (1990).
B. N. Solomonov, A. I. Konovalov, V. B. Novikov, et al., Zh. Obshch. Khim. 55, 1889 (1985).
S. Taniewska-Osinska and M. Jozwiak, J. Chem. Thermodyn. 18, 339 (1986).
H. Gillet, Can. J. Chem. 68, 665 (1990).
V. I. Smirnov, E. V. Kastorina, G. L. Perlovich, et al., Zh. Fiz. Khim. 66, 1466 (1992).
Y. Marcus, Ion Solvation (Wiley, New York, 1985).
V. P. Belousov, A. G. Morachevskii, and M. Yu. Pakov, Thermal Properties of Nonelectrolyte Solutions (Khimiya, Leningrad, 1981) [in Russian].
T. M. Krygowski, P. K. Wrona, and U. Zielkowska, Tetrahedron 41, 4519 (1985).
Yu. M. Kessler and A. L. Zaitsev, Solvophobic Effects: Theory, Experiment, Practice (Khimiya, Leningrad, 1989) [in Russian].
W. G. McMillan and J. E. Mayer, J. Chem. Phys. 13, 276 (1945).
J. Fernandez, M. N. Garcia-Lisbona, T. N. Lilley, et al., J. Chem. Soc., Faraday Trans. 93, 407 (1997).
W. Blokzijl and B. F. N. Engberts, Angew. Chem., Int. Ed. Engl. 32, 1545 (1993).
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Original Russian Text © O.A. Antonova, N.L. Smirnova, A.V. Kustov, 2017, published in Zhurnal Fizicheskoi Khimii, 2017, Vol. 91, No. 9, pp. 1500–1507.
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Antonova, O.A., Smirnova, N.L. & Kustov, A.V. Solvation thermodynamics of benzene, nitrobenzene, and aniline in water–acetonitrile mixtures. Russ. J. Phys. Chem. 91, 1685–1691 (2017). https://doi.org/10.1134/S0036024417090047
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DOI: https://doi.org/10.1134/S0036024417090047