Figure 4
The distinctive hydrogen-bonded ring motifs (represented by the dotted lines) found within the two-dimensional network of 1 viewed along the [10] direction, viz. octameric R88(24), hexameric R86(16) and intramolecular S11(6) motifs. The various symmetry-related polymeric chains (represented as momomeric molecules in this projection) are shown in brown, green, blue and red (see text). |