Unequivocal assignment of the fullerene carbons of diethyl 1,2-methano[60]fullerene 61,61-dicarboxylate using 2D INADEQUATE NMR spectroscopy

Assignment of all carbons of the [60]fullerene sphere of diethyl 1,2-methna no[60]fullerene 61,61-dicarboxylate using 2D INADEQUATE NMR spectroscopy is described. Acquiring the INADEQUATE data with small spectral widths and op tional F-1 folding with States-TPPI phase implementation provides a conveni ent route to high-resolution data. A description of the topology of the [60 ]fullerene sphere and its comparison with x-ray crystallographic analysis i s also presented. Copyright (C) 2001 John Wiley & Sons, Ltd.