Figure 41
1-Ethyl-3-(4-methylpentanoyl)urea – the conformations of the 3-methylbutyl group below 366 K (upper diagram) and above 368 K (lower diagram where the minor conformation is shown with filled circles). O atoms are lined, N atoms filled, C atoms open smaller circles and H atoms smallest open circles. Adapted from Fig. 5 of Hashizume et al. (2003). |