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Enumeration of Kekulé Structures in Defective Patterns of Rectangular Graphite

István Lukovits


Puni tekst: engleski pdf 89 Kb

str. 392-397

preuzimanja: 743

citiraj


Sažetak

The number of Kekulé structures is an indicator of the aromatic character of the underlying polybenzenoid. Graphite is a polybenzenoid. In this paper, a new algorithm is proposed for determining the number of Kekulé structures in rectangular graphite and its incomplete and defective variants. Defective patterns model functionalized structures. Moderate functionalization will cause a slight increase in the aromatic properties of the underlying patterns.

Ključne riječi

conjugated systems; functionalization; aromatic character; aromaticity

Hrčak ID:

5641

URI

https://hrcak.srce.hr/5641

Datum izdavanja:

12.11.2006.

Posjeta: 1.212 *