Supramolecular Arrangement in Styphnic Acid and Naphthalene-1,4-diol (1 : 1) through a Novel Synthetic Rote for Styphnic Acid

Figure 5

The view of infinite polymeric chains along the 𝑎 axis. Also, C8–H8⋯O1^iv and C9–H9⋯O3^iv at −𝑥, −𝑦+1, −𝑧+1 intermolecular hydrogen bonds form infinite polymeric chain along the  𝑏 axis (Figure 6, Table 1).