Figure 4
Main hydrogen-bonding motif in (1)·H2O. Only strong hydrogen bonds involving water molecules are shown. In (a) a homodromic domain with the ⋯O—H⋯O—H⋯O—H⋯ sequence of hydrogen-bonded water molecules is indicated. (b) shows the other homodromic domain with the ⋯H—O⋯H—O⋯H—O⋯ sequence of hydrogen-bonded molecules. The morpholine substituent is removed for clarity. |