Theoretical Study of Isomerization Mechanisms in Fluorinated Fullerene Derivatives
Theoretical Study of Isomerization Mechanisms in Fluorinated Fullerene Derivatives
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DOI：
10.1021/jp9054507
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发表时间：
2009-10-08
影响因子：
2.9
通讯作者：
Sidorov, Lev N.
中科院分区：
文献类型：
--
作者：
Avdoshenko, Stas M.;Ioffe, Ilya N.;Sidorov, Lev N.
各种候选过程中，可以影响重排的外壳的adhesive正在讨论的C60 Fx和C-60（CF 3）（y）的化合物。研究表明，其他富勒烯分子或有机供体可以催化氟富勒烯的异构化，而在三氟甲基富勒烯中，这种催化作用效率低下。这些观察提供了一个重要的差异之间的氟化物和CF 3衍生物的C-60的高温合成的产物分布的解释。
Various candidate processes that can effect rearrangement of the shell of addends are being discussed for C60Fx and C-60(CF3)(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 CF3 derivatives of C-60 in distribution of products of their high-temperature syntheses.