The Excel document (WRAP data.xslx) contains a list of relative 13C intensities for Cord and Cdis as a function of the inversion recovery variable delay (0.1 s, 0.25 s, 0.5 s, 1.2 s, 2 s, 5 s, 10 s, 20 s).  This data corresponds to Figures S1 and S2 of the Supplementary Information.  The data has been organized in order of increasing temperature (273 K, 283 K, 293 K, 303 K, 313 K, 323 K, 333 K), which is indicated in the headers.  The first column denotes the point number (1 - 8), the second column gives the inversion recovery variable delay, the third column gives the relative intensity of the Cord 13C signal, and the fourth column gives the relative intensity of the Cdis 13C signal.