engleski

On Algebraic and Geometric Kekule Structures in Benzenoid Rotagraphs

Recently introduced algebraic Kekule structures (AKS) describe the pi-electron distribution within rings of conjugated network. The ratio of the AKS count to the classical Kekule structures count was studied in benzenoid rotagraphs. By considering three representative classes of such rotagraphs, it was shown that this ratio tends towards 1 or 0, or its value lies between 0 and 1.

Kekule structures; Kekule structure count; geometric and algebraic Kekule structures; benzenoids; rotagraphs

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