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Figure 1 The molecular structure of the title compound, showing the atom-numbering scheme. Displacement ellipsoids are drawn at the 50% probability level. O-H⋯Cl and N-H⋯Cl hydrogen bonds are shown as double dashed lines [symmetry code: (i) −x+1, −y+1, −z]. The 4-(dimethylamino)pyridinium cations consists of ordered (A) and disordered (B) entities. The organic entity (B) is disordered about an inversion center. |