Please use this identifier to cite or link to this item: https://scidar.kg.ac.rs/handle/123456789/11858
Title: Paradise Lost—π-Electron Conjugation in Homologs and Derivatives of Perylene
Authors: Gutman I.
Radenkovic, Slavko
Issue Date: 2016
Abstract: © Springer International Publishing Switzerland 2016. Various Kekulé–structure–based models, aimed at describing π-electron conjugation in polycyclic aromatic compounds are briefly described. Our main concern are benzenoid hydrocarbons, π-electron systems in which the Kekulé–structure–based approaches are expected to yield the best results. Although there are numerous examples in which reasonings based on Kekulé structures render correct results, there exist cases in which significant violations are encountered. Perylene, its homologs, and derivatives are characteristic representatives of such “anomalous” conjugated systems. Violations from the predictions of the Kekulé–structure–based models are verified by means of a variety of Kekulé–structure–independent theoretical methods.
URI: https://scidar.kg.ac.rs/handle/123456789/11858
Type: bookPart
DOI: 10.1007/978-3-319-29022-5_11
ISSN: 2542-4491
SCOPUS: 2-s2.0-85062111952
Appears in Collections:Faculty of Science, Kragujevac

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