Interplay between Beryllium Bonds and Anion-π Interactions in BeR2:C6X6:Y− Complexes (R = H, F and Cl, X = H and F, and Y = Cl and Br)

Interplay between Beryllium Bonds and Anion-π Interactions in BeR2:C6X6:Y− Complexes (R = H, F and Cl, X = H and F, and Y = Cl and Br)

A theoretical study of the beryllium bonds in BeR2:C6X6 (R = H, F, Cl and X = H and F) has been carried out by means of MP2/aug′-cc-pVDZ computational methods. In addition, the ternary complexes BeR2:C6X6:Y− (Y = Cl and Br) have been analyzed. Geometric, energetic and electronic aspects of the comp...

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Bibliographic Details
Main Authors: Marta Marín-Luna, Ibon Alkorta, José Elguero, Otilia Mó, Manuel Yáñez
Format: Article
Language:English
Published: MDPI AG 2015-05-01
Series:Molecules
Subjects:
beryllium-π interactions
anion-π interactions
ab initio calculations
cooperativity
Online Access:http://www.mdpi.com/1420-3049/20/6/9961
Description
Summary:A theoretical study of the beryllium bonds in BeR2:C6X6 (R = H, F, Cl and X = H and F) has been carried out by means of MP2/aug′-cc-pVDZ computational methods. In addition, the ternary complexes BeR2:C6X6:Y− (Y = Cl and Br) have been analyzed. Geometric, energetic and electronic aspects of the complexes have been taken into account. All the parameters analyzed provide a clear indication of favorable cooperativity in both interactions observed, beryllium bond and aromatic ring:anion interaction.
ISSN:1420-3049

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