Croatica Chemica Acta, Vol. 47 No. 1, 1975.
Short communication, Note
On the Parity of Kekule Structures
I. Gutman
; The Rugjer Boškovic Institute, P. 0. B . 1016, 41001 Zagreb, Croatia, Yugoslavia
N. Trinajstić
; The Rugjer Boškovic Institute, P. 0. B . 1016, 41001 Zagreb, Croatia, Yugoslavia
Abstract
The notion of the parity of Kekule structures is discussed.
A necessary and sufficient condition for the separability of Kekule
structures into odd and even is given. It is also shown that there
are po~sible certain molecules with a nori-alternant topology, the
Kekule structures of which cannot be separated. The synthesis of
such compounds would be of interest.
Keywords
Hrčak ID:
196691
URI
Publication date:
28.5.1975.
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