Figure 5
Part of the crystal structure of compound (II), showing the formation of a centrosymmetric hydrogen-bonded dimer. For the sake of clarity, the unit-cell outline and H atoms bonded to C atoms that are not involved in the motif shown have been omitted. The atom marked with an asterisk (*) is at the symmetry position (−x + 1, −y + 1, −z + 1). |