Title of article :
General features of the polyene references graph-theoretically defined for fullerenes
Aihara، نويسنده , , Jun-ichi and Kanno، نويسنده , , Hideaki، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2004
A matching polynomial has been used as a characteristic polynomial for the aromaticity-free polyene reference of a fullerene molecule. All π-electron molecular orbitals (π-MOs) in the polyene references of all fullerene isomers with a given number of carbon atoms were plotted on a single energy scale. The quasi-density-of-state (DOS) curve thus obtained for the polyene references is totally different in appearance from that for the actual fullerene isomers. The quasi-DOS curve for the polyene references exhibits little individuality, in the sense that all peaks in it are distributed with near-equal energy separations.
Journal title :
Chemical Physics Letters