|
Figure 8
A unit-cell plot for polymorph (IVb), projected down b, showing π-stacked columns parallel to b and inter- and intramolecular hydrogen bonding (dashed lines). O atoms are shown as shaded circles. |
|
Figure 8
A unit-cell plot for polymorph (IVb), projected down b, showing π-stacked columns parallel to b and inter- and intramolecular hydrogen bonding (dashed lines). O atoms are shown as shaded circles. |