Unusual alternation of HMO bond orders in cyclacenes

Turker L.

POLYCYCLIC AROMATIC COMPOUNDS, cilt.8, sa.1, ss.67-71, 1996 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 8 Sayı: 1
  • Basım Tarihi: 1996
  • Doi Numarası: 10.1080/10406639608048335
  • Dergi Adı: POLYCYCLIC AROMATIC COMPOUNDS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Academic Search Premier, Aerospace Database, Agricultural & Environmental Science Database, Applied Science & Technology Source, CAB Abstracts, Communication Abstracts, Food Science & Technology Abstracts, Metadex, Pollution Abstracts, Veterinary Science Database, Civil Engineering Abstracts
  • Sayfa Sayıları: ss.67-71
  • Anahtar Kelimeler: cyclacenes, superacenes, bond orders, acenes, CORANNULENES
  • Orta Doğu Teknik Üniversitesi Adresli: Hayır

Özet

The alternation of pi-bond orders of cyclacenes has been investigated within the framework of Huckel molecular orbital theory (HMO). It has been found that, depending on the number of arenoid rings present the pi-bond orders and the lengths in laticyclic and longicyclic parts of the cyclacene structures vary in opposite manner.