Theoretical study of isomerization mechanisms in fluorinated fullerene derivatives.
Various candidate processes that can effect rearrangement of the shell of addends are being discussed for C(60)F(x) and C(60)(CF(3))(y) compounds. It is shown that isomerization of fluorofullerenes is catalyzed by other fullerene molecules or organic donors, while in trifluoromethylated fullerenes such catalysis is inefficient. These observations afford an explanation for important differences between fluorides and CF(3) derivatives of C(60) in distribution of products of their high-temperature syntheses.
Chemistry Department, Moscow State University, Leninskie Gory, 119992 Moscow, Russia. stanislav.avdoshenko@nano.tu-dresden.de
Stas M
SM
Avdoshenko
Ilya N
IN
Ioffe
Lev N
LN
Sidorov
D005466:Fluorocarbons / Q000737:chemistry*; D037741:Fullerenes / Q000737:chemistry*; D007536:Isomerism; D008956:Models, Chemical; D008958:Models, Molecular; D015394:Molecular Structure
D005466:Fluorocarbons; D037741:Fullerenes