Figure 3
Part of the crystal structure of compound (I), showing the formation of a C22(9) chain along [001] built from N—H⋯O and O—H⋯N hydrogen bonds only. For the sake of clarity, H atoms bonded to C atoms have been omitted. Atoms marked with an asterisk (*) or a hash (#) are at the symmetry positions ( − x, 1 − y, − + z) and ( − x, 1 − y, + z), respectively. |