Original scientific paper

Kekule Structures and Topology. II. Cata-Condensed Systems

Dragoš Cvetković ; Faculty of Electrical Engineering, University of Belgrade, 11000 Belgrade, Serbia, Yugoslavia
Ivan Gutman ; Institute »Ruđer Boskovic«, 41000 Zagreb, Yugoslavia

Abstract

An algorithm for enumeration of the Kekule structures of
non-branched cata-condensed conjugated systems is described. General
formulae for the number of Kekule structures of several conjugated
series are obtained. The Pauling bond orders can be
easily calculated using the same algorithm.

Keywords

Hrčak ID:

196832

URI

https://hrcak.srce.hr/196832

Publication date:

20.7.1974.

Visits: 568 *