Carregant...
Fitxers
Tipus de document
ArticleVersió
Versió acceptadaData de publicació
Tots els drets reservats
Si us plau utilitzeu sempre aquest identificador per citar o enllaçar aquest document: https://hdl.handle.net/2445/128484
Exploring the validity of the Glidewell-Lloyd extension of Clar's pi-sextet rule: assessment from polycyclic conjugated hydrocarbons
Títol de la revista
Director/Tutor
ISSN de la revista
Títol del volum
Recurs relacionat
Resum
The Clar pi-sextet rule was formulated as a tool to qualitatively assign the local aromatic character of six-membered rings in benzenoid species. This simple rule has been widely validated both experimentally and theoretically. In 1984, Glidewell and Lloyd reported an extension of this rule to polycyclic conjugated hydrocarbons having rings with any even number of carbon atoms in their structure. In this work, we assess the validity of the Glidewell-Lloyd extension in 69 polycyclic conjugated hydrocarbons composed of different combinations of four-, six-, and eight-membered rings. Our results support the validity of this extension with some exceptions that are discussed. Finally, a minor modification to the rule is proposed.
Matèries (anglès)
Citació
Citació
EL BAKOURI, Ouissam, POATER I TEIXIDOR, Jordi, FEIXAS, Ferran, SOLÀ, Miquel. Exploring the validity of the Glidewell-Lloyd extension of Clar's pi-sextet rule: assessment from polycyclic conjugated hydrocarbons. _Theoretical Chemistry Accounts_. 2016. Vol. 135, núm. 8, pàgs. 205. [consulta: 28 de gener de 2026]. ISSN: 1432-881X. [Disponible a: https://hdl.handle.net/2445/128484]