Figure 2
A molecular packing diagram, viewed approximately down the c axis, showing the ribbons of sulfamethazine (SLET and SHET) along the b axis. Atoms involved in hydrogen bonding are labelled and hydrogen bonds are indicated by thin lines. Disordered H atoms of methyl groups (C38, C44 and C48) have been omitted for clarity. [Symmetry codes: (ii) x, y + 1, z; (v) x − 1, y, z; (vi) x − 1, y − 1, z.] |