Figure 4
Part of the crystal structure of (II), 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 (x − 1, y, 1 + z) and (1 + x, y, z − 1), respectively; Cg1# is at the symmetry position (1 − x, 1 − y, 1 − z). |