Croatica Chemica Acta, Vol. 66 No. 1, 1993.
Original scientific paper
Cylindrical and Toroidal Polyhex Structures
Edward C. Kirby
Abstract
A simple graphical method is outlined for applying the encoding method developed earlier with Mallion and Poliak for polyhexes embedded in the surface of a torus. Some conditions for the occurrence of sextet 2-factorable (fully resonant sextet) and other-circuit 2-factorable structures among this series, and among cylindrical polyhex structures are pointed out. They appear more frequently here than among polyhexes on a plane, but are not such simple indicators of stability because destabilising »2n« circuits often appear too. The .T-electron energy of forming small holes is calculated and compared with Hall’s values for planar structures.
Keywords
Hrčak ID:
137079
URI
Publication date:
1.6.1993.
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