Figure 2
Part of the crystal structure of (I), showing the formation of the [10] chain linked by O—H⋯O=C hydrogen bonds. For clarity, H atoms not involved in the motif shown have been omitted. Atoms marked with an ampersand (&) and a dollar sign ($) are at the symmetry positions (1 + x, y − 1, z) and (x − 1, 1 + y, z), respectively; Cg6# is at the symmetry position (1 − x, 1 − y, 1 − z). |