Figure 7
A partial packing diagram of compound B showing the tape structure running along the a-axis direction. Yellow dotted lines and black dashed lines indicate the intermolecular O—H⋯O hydrogen bonds and C—H⋯O interactions, respectively. Only H atoms involved in these interactions are shown for clarity. [Symmetry codes: (i) −x + 2, −y + 2, −z + 1; (ii) x + 1, y, z; (iii) x − 1, y, z.] |