The Hall rule in fluoranthene-type benzenoid hydrocarbons

Journal of the Serbian Chemical Society

卷:73

Đurđević Jelena¹  Radenković Slavko¹  Gutman Ivan¹ 

[1] Prirodno-matematički fakultet, Kragujevac;

关键词: hall rule;    total π-electron energy;    kekulé structures;    fluoranthene;    benzenoid hydrocarbons;    fluoranthene-type hydrocarbons;   

DOI  :  10.2298/JSC0810989D

来源: DOAJ

【 摘 要 】

The applicability of the Hall rule (linear relation between the total π-electron energy and the number of Kekulé structures) was investigated in the case of fluoranthene-type benzenoid hydrocarbons. It was found that the originnal Hall rule is not obeyed, but holds for sets of isomers with a fixed number of bay regions. For such groups of isomers, two apparently contradictory Hall-type rules were conceived, and it was found that both give almost identical numerical results.

【 授权许可】

Unknown