2-Nitroethanal conformations in solution: AnAb initio SCRF study |
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Authors: | T Varnali V Aviyente M F Ruiz-Lopez |
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Institution: | (1) Laboratoire de Chimie Théorique, URA CNRS 510, Université de Nancy, Vandoeuvre-le-Nancy, France;(2) Chemistry Department, BogaziÇi University, Bebek 80815 Istanbul, Turkey |
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Abstract: | The structure of 2-nitroethanal has been studied at the MP2/6-31G* level in the gas phase and in acetonitrile using a continuum model to represent the electrostatic solute-solvent interactions. The relative energies of the two stable conformations obtained are quite dependent on the media. Indeed, our computations predict a change of the most stable conformation from gas to polar solvent. These results are in agreement with experimental data for the axial/equatorial conformational equilibrium of 2-nitrocyclohexanone. |
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Keywords: | Cavity model solvent effect ab initio 2-nitroethanal |
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