On the characterization of local aromatic properties in benzenoid hydrocarbons |
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| Authors: | M. Randić |
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| Affiliation: | Chemistry Department, Harvard University, Cambridge, Massachusetts 02138 U.S.A. |
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| Abstract: | A generalization of the Kekulé index for composite valence structures provides a quantitative value corresponding to Clar's assessment of benzenoid character of aromatic ring systems. The idea involved is further specialized for the individual local rings in the molecules. Comparison with limited experimental data supports the validity of this approach. |
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