Figure 2
The double layer parallel to the (001) plane in (5i), built up from (MeO)2cDHAP anions (solid lines), cha cations (thin lines) and water molecules joined by N—H⋯O and O—H⋯O hydrogen bonds and C—H⋯O contacts (dashed lines). H atoms not involved in hydrogen bonding have been omitted for clarity. [Symmetry codes: (i) −x, −y, −z + 1; (iii) −x + 1, −y + 1, −z + 1.] |