Figure 5
Interchain C—H⋯O hydrogen bonds, shown as broken pink lines for the C3—H3⋯O4v interaction on the right and for the C5—H5⋯O6vi interaction on the left, link adjacent polymeric chains. [Symmetry codes: (v) 1 − x, 1 − y, −z; (vi) 3 − x, 1 − y, 1 − z.] |