Figure 4
A partial packing diagram for (1). Intermolecular hydrogen bonds are indicated by dashed lines. H atoms not involved in hydrogen bonds have been omitted for clarity. [Symmetry codes: (i) x − 1, y, z; (ii) −x + 1, y + , −z + ; (iii) −x + 1, y − , −z + ; (iv) x − , −y + , −z + 1.] |