|
|
|
Figure 4
Molecular packing in the crystal of (II) : (a) supramolecular layer sustained by π–π interactions shown as purple dashed lines and (b) a view of the unit-cell contents in a projection down the b axis. |
|
|
|
Figure 4
Molecular packing in the crystal of (II) : (a) supramolecular layer sustained by π–π interactions shown as purple dashed lines and (b) a view of the unit-cell contents in a projection down the b axis. |