Figure 2
Part of the crystal structure of (I), showing the formation of a C(4) chain along [001] built from N—H⋯O hydrogen bonds (dashed lines). For clarity, H atoms bonded to C atoms have been omitted. Atoms marked with an asterisk (*) or a hash (#) are at the symmetry positions (x, − y, + z) and (x, − y, − + z), respectively. |