Stability of cyclic (H2O)n clusters within molecular solids: role of aromaticity

Datta, Ayan ; Pati, Swapan K. (2006) Stability of cyclic (H2O)n clusters within molecular solids: role of aromaticity International Journal of Quantum Chemistry, 106 (7). pp. 1697-1702. ISSN 0020-7608

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Official URL: http://onlinelibrary.wiley.com/doi/10.1002/qua.209...

Related URL: http://dx.doi.org/10.1002/qua.20907

Abstract

Cyclic water clusters (H2O)n (n = 3-12) trapped inside organic/inorganic hosts do not correspond to the global energy minimal structures. Their closed loop connections through the H-bonds, although weakly interacting, result in diamagnetic ring currents leading to what we term "H-bonded aromaticity." Such H-bonded aromaticity in supramolecular structures generalizes the formation of such stable (H2O)n molecules confined within various host systems.

Item Type:Article
Source:Copyright of this article belongs to John Wiley and Sons.
Keywords:Aromaticity; H-bonding; Supramolecular Chemistry; Water Clusters; NMR Calculations
ID Code:60863
Deposited On:12 Sep 2011 07:15
Last Modified:12 Sep 2011 07:15

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