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Enumeration of tree‐like octagonal systems

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Abstract

Tree‐like octagonal systems (O) are catacondensed systems of octagons, which represent a class of polycyclic conjugated hydrocarbons. Their numbers of isomers are determined and expressed in terms of generating functions.

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Brunvoll, J., Cyvin, S. & Cyvin, B. Enumeration of tree‐like octagonal systems. Journal of Mathematical Chemistry 21, 193–196 (1997). https://doi.org/10.1023/A:1019122419384

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