Figure 4
The crystal packing of (a) 4-HO-NMT, and of (b) bis(4-HO-NMT) fumarate, both shown along the a axis. The hydrogen bonds (Tables 1 and 2) are shown as dashed lines. Displacement ellipsoids are drawn at the 50% probability level. Hydrogen atoms not involved in hydrogen bonding are omitted for clarity. For (a) only one component of the disorder is shown. |