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On the dependence of the total π-electron energy of a benzenoid hydrocarbon on the number of Kekulé structures

✍ Scribed by Ivan Gutman


Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
189 KB
Volume
156
Category
Article
ISSN
0009-2614

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📜 SIMILAR VOLUMES


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The linear dependence, previously claimed, of the total -rr-electron energy (E~) of isomeric benzenoid hydrocarbons on the number of Kekul6 structures (K) is found to be a satisfactory approximation only for benzenoids having eight or fewer six-membered rings (h ~< 8), and is violated if h >1 9. For

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