Benzenoid Molecules with Uniform Distribution of π-Electrons within Rings |
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| Authors: | Ivan Gutman Sabina Gojak Niko Radulović Boris Furtula |
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| Affiliation: | (1) Faculty of Science, University of Kragujevac, P.O. Box 60, 34000 Kragujevac, Serbia and Montenegro;(2) Faculty of Science, University of Sarajevo, Bosnia and Herzegovina;(3) Faculty of Science, University of Niš, Serbia and Montenegro |
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| Abstract: | Summary. In a recent work it was demonstrated that in linear hexagonal chains the distribution of π-electrons into rings (as computed by means of the Randić–Balaban method) is uniform, irrespective of the nature of the terminal fragments. We now establish that an analogous, yet somewhat more complex, uniformity in the π-electron distribution exists also in double linear hexagonal chains, as well as in some other benzenoid systems. |
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| Keywords: | . π -Electron content π -Electron distribution Benzenoid hydrocarbons. |
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