Figure 3
A view of the hydrogen-bonding array in (I). H atoms (except those bound to N atoms) and all C atoms (except C1) have been removed for clarity. Hydrogen bonds are shown as dashed lines. [Symmetry codes: (i) x, − y, + z; (ii) 1 − x, −y, 1 − z; (iii) 1 − x, + y, − z.] |