Algebraic Kekulé Structures of Benzenoid Hydrocarbons

An algebraic Kekulé structure of a benzenoid hydrocarbon is obtained from an ordinary Kekulé structure by inscribing into each hexagon the number of π-electrons which (according to this Kekulé structure) belong to this hexagon. We show that in the case of catafusenes, there is a one-to-one correspon...

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Veröffentlicht in:	Journal of Chemical Information and Computer Sciences 2004-03, Vol.44 (2), p.296-299
Hauptverfasser:	Gutman, Ivan, Vukičević, Damir, Graovac, Ante, Randić, Milan
Format:	Artikel
Sprache:	eng
Schlagworte:	Algebra Electrons Hydrocarbons
Online-Zugang:	Volltext
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