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Handbook of Solvents - George Wypych - ChemTech - Ventech!

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500 Jacopo Tomasi, Benedetta Mennucci, Chiara Cappelli<br />

the bulk solubility <strong>of</strong> the two partners is not symmetric (a typical example is the water/octanol<br />

system). 132<br />

We have here mentioned the process <strong>of</strong> transport <strong>of</strong> a solute from a liquid phase to another.<br />

This is a typical dynamic process for which static descriptions based on mean forces<br />

simply represent the starting-point, to be completed with an explicit dynamical treatment.<br />

Molecular dynamics is the chosen tool for these studies, which are quite active and promise<br />

illuminating results. MD simulations also are the main approach to study another important<br />

topic: chemical reactions at the surface. 133<br />

The study <strong>of</strong> the various aspects <strong>of</strong> chemical reactions in bulk liquids, from the<br />

thermodynamical balance <strong>of</strong> the reaction, to the mechanistic aspects, to the reaction rates,<br />

represents nowadays a well explored field, in which several approaches may be used. The<br />

complexity <strong>of</strong> chemical systems does not permit us to consider this problem completely settled<br />

under the methodological and computational point <strong>of</strong> view, but important advances<br />

have been achieved.<br />

Reactions at the surface are a frontier field, and the same remarks hold for reactions in<br />

dispersed liquid systems. Interaction potentials, simulations and other methods will find<br />

here renewed stimuli for more precise and powerful formulations.<br />

REFERENCES<br />

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2 R. Bonaccorsi, R. Cimiraglia, P. Palla, and J. Tomasi, Int. J. Quant. Chem., 29, 307 (1983).<br />

3 J. Tomasi, B. Mennucci, and R. Cammi in Molecular Electrostatic Potentials. Concepts and<br />

Applications, J.S. Murray, K. Sen, Eds., Elsevier, Amsterdam, 1996, pp.1-103.<br />

4 K. Kitaura, K. Morokuma, Int. J. Quant. Chem., 10, 325 (1976).<br />

5 F. London, Z. Phys., 60, 245 (1930).<br />

6 R. G. Parr, and W. Yang, Density Functional Theory <strong>of</strong> Atoms and Molecules, Oxford University Press,<br />

Oxford, 1989.<br />

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and Biology, J. Maruani Ed., Kluwer, Dordrecht, 1988, vol.2, pp.393.<br />

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K. Kitaura, Theor. Chim. Acta, 49, 309 (1978).<br />

9 S.F. Boys, and F. Bernardi, Mol. Phys., 19, 953 (1970).<br />

10 R. Cammi, R. Bonaccorsi, and J. Tomasi, Theor. Chim. Acta, 68, 271 (1985).<br />

11 G. Alagona, C. Ghio, R. Cammi, and J. Tomasi, in Molecules in Physics, Chemistry and Biology,<br />

J. Maruani Ed., Kluwer, Dordrecht, 1988, vol.2, pp.507.<br />

12 F.B. van Duijneveldt, J.G.C.M. van Duijneveldt-van de Rijdt, and J.H. van Lenthe, Chem. Rev., 94, 1873<br />

(1994).<br />

13 (a) B. J. Jeziorski, R. Moszynski, and K. Szalewicz, Chem. Rev., 94, 1887 (1994); (b) K. Szalewicz,<br />

B. Jeziorski, Mol. Phys., 38, 191 (1979).<br />

14 R. Eisenschitz, and F. London, Z. Phys., 60, 491 (1930)<br />

15 G.P. Arrighini, Intermolecular Forces and Their Evaluation by Perturbation Theory, Springer, Berlin<br />

1981.<br />

16 P. Claverie in Intermolecular Interactions: from Diatomics to Biopolimers, B. Pullmann, Ed., Wiley,<br />

New York, 1978.<br />

17 B. J. Jeziorski, and K. Kolos in Molecular Interactions, H. Rateiczak, and W. J. Orville-Thomas, Eds.,<br />

Wiley, Chichester, 1978, pp. 29.<br />

18 (a) E. Scrocco, and J. Tomasi, Topics Curr. Chem., 42, 97 (1973); (b) E. Scrocco, and J. Tomasi, Adv. Quant.<br />

Chem., 11, 115 (1978).<br />

19 J. Tomasi in Chemical Applications <strong>of</strong> Atomic and Molecular Electrostatic Potentials, P. Politzer, and<br />

D. G. Truhlar, Eds., Plenum, New York, 1981.<br />

20 J. Tomasi, R. Bonaccorsi, and R. Cammi in Theoretical Models <strong>of</strong> Chemical Bonding, Z. Maksic, Ed.,<br />

Springer, Berlin, 1991, part IV.<br />

21 G. Alagona, R. Cimiraglia, E. Scrocco, and J. Tomasi, Theor Chim. Acta, 25, 103 (1972).

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