Figure 4
The hydrogen-bonding interactions in (I), shown as dashed lines; see Table 2 for full details. [Symmetry codes: (iii) −1 + x, y, z; (v) −x, −y, 2 − z; (vi) 1 + x, y, z; (vii) 2 − x, −y, 1 − z; (viii) −1 + x, − y, − + z; (ix) −1 + x, y, 1 + z; (x) 1 − x, −y, 2 − z.] |