Planar rearrangements of fullerenes.
A notion of planar rearrangement of fullerenes is proposed as a general framework for all conceivable rearrangements of fullerenes satisfying a minimum physicochemical condition. The planar rearrangement is defined as an edge relocation such that the planarity of a given Schlegel diagram remains undisturbed. Graph-theoretical properties of planar rearrangements are discussed and characteristics for establishing a hierarchy between them are pointed out. A number of graph-theoretical concepts have been introduced to provide means for classification and systematic generation of fullerene rearrangements. The simpliest nontrivial rearrangements is shown to be the Stone-Wales rearrangement.
Babic
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Institute Rudjer Boskovic, HR-10002 Zagreb, P.O.B. 180, Croatia. dbabic@rudjer.irb.hr
Trinajstic
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D002244:Carbon / Q000737:chemistry*; D008958:Models, Molecular
D002244:Carbon