Pregled bibliografske jedinice broj: 341114
Partition of Pi-Electrons between Faces of Polyhedral Carbon Aggregates
Partition of Pi-Electrons between Faces of Polyhedral Carbon Aggregates // Journal of mathematical chemistry, 43 (2008), 2; 773-779 doi:10.1007/s10910-007-9230-1 (međunarodna recenzija, članak, znanstveni)
CROSBI ID: 341114 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Partition of Pi-Electrons between Faces of Polyhedral Carbon Aggregates
Autori
Balaban, Alexandru ; Randić, Milan ; Vukičević, Damir
Izvornik
Journal of mathematical chemistry (0259-9791) 43
(2008), 2;
773-779
Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni
Ključne riječi
regular (platonic) polyhedra; semiregular (archimedean) polyhedra; partition of pi-electrons between faces
Sažetak
We report for the trivalent regular and semiregular polyhedra (three Platonic and seven Archimedean carbon polyhedra) the pi-electron partition between rings of various sizes based on considering all their resonance structures. It was found that small odd-membered (3-and 5-membered) faces are assigned a lower share of pi-electrons than that corresponding to equipartition (i.e., 1/3 of an electron for carbon atoms shared between three rings). In contrast, 4-membered rings obtain a larger share of pi-electrons than that corresponding to equipartition.
Izvorni jezik
Engleski
Znanstvena područja
Matematika, Kemija
POVEZANOST RADA
Projekti:
037-0000000-2779 - Diskretna matematika i primjene (Svrtan, Dragutin, MZOS ) ( CroRIS)
177-0000000-0884 - Diskretni matematički modeli u kemiji (Vukičević, Damir, MZOS ) ( CroRIS)
Ustanove:
Prirodoslovno-matematički fakultet, Matematički odjel, Zagreb,
Prirodoslovno-matematički fakultet, Split
Profili:
Damir Vukičević
(autor)
Citiraj ovu publikaciju:
Časopis indeksira:
- Current Contents Connect (CCC)
- Web of Science Core Collection (WoSCC)
- Science Citation Index Expanded (SCI-EXP)
- SCI-EXP, SSCI i/ili A&HCI
- Scopus
