Figure 3
The crystal packing diagram of compound (I) (drawn as blue and orange sticks) viewed along: (a) the a axis (the Cl atoms are shown as dark grey dots); (b) the c axis; (c) along the b axis, with the bifurcated hydrogen bonds shown as dashed lines (see Table 1 for details). H atoms have been omitted for clarity in parts (a) and (b) and only those involved in hydrogen bonding are shown in part (c). |