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Št. zadetkov: 2
Tight upper bounds for the p-anionic Clar number of fullerenes
Aaron Slobodin, Wendy Myrvold, Gary MacGillivray, Patrick W. Fowler
Izvirni znanstveni članek
Oznake: chemical graph theory;anionic Clar number;fullerenes;
A fullerene is an all-carbon molecule with a polyhedral structure where each atom is bonded to three other atoms and each face is either a pentagon or a hexagon. Fullerenes correspond to 3-regular planar graphs whose faces have sizes 5 or 6. The p-anionic Clar number C_(p)(G) of a fullerene G is equ ...
Leto: 2026 Vir: Repozitorij Univerze na Primorskem (RUP)
Clar and Fries structures for fullerenes
Patrick W. Fowler, Wendy Myrvold, Rebecca L. Vandenberg, Elizabeth J. Hartung, Jack E. Graver
Izvirni znanstveni članek
Oznake: chemical graph theory;fullerenes;benzenoids;Clar;Fries;Kekule;perfect matching;
Fries and Clar numbers are qualitative indicators of stability in conjugated π systems. For a given Kekulé structure, call any hexagon that contains three double bonds benzenoid. The Fries number is the maximum number of benzenoid hexagons, whereas the Clar number is the maximum number of independen ...
Leto: 2026 Vir: Repozitorij Univerze na Primorskem (RUP)
Št. zadetkov: 2
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