Abstract
Trifluoromethyl derivatives of C76 and C82 were synthesized by the reaction of a mixture of higher fullerenes with trifluoroiodomethane followed by the separation by high-performance liquid chromatography. The crystal and molecular structures of C76(CF3)16 (two isomers) and crystal solvates of C76(CF3)18, C82(CF3)16, and C82(CF3)18 were determined by single-crystal X-ray diffraction using synchrotron radiation. The addition patterns of CF3 groups in the C76(CF3)14–18 and C82(CF3)16–18 molecules are discussed.
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Dedicated to the memory of N.V. Belov
Original Russian Text © M.A. Lanskikh, Yu.M. Belova, N.B. Tamm, K. Chang, E. Kemnitz, S.I. Troyanov, 2011, published in Kristallografiya, 2011, Vol. 56, No. 6, pp. 1116–1122.
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Lanskikh, M.A., Belova, Y.M., Tamm, N.B. et al. Crystal and molecular structures of trifluoromethyl derivatives of fullerenes C76 and C82 . Crystallogr. Rep. 56, 1047–1053 (2011). https://doi.org/10.1134/S1063774511050178
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DOI: https://doi.org/10.1134/S1063774511050178