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Figure 1 Cationic moiety in the crystal structure of the title compound together with the bromide ions bound to it through N—H⋯Br hydrogen bonds. Displacement ellipsoids for non–H atoms are drawn at the 50% probability level. Orange dashed lines indicate the hydrogen bonds. Symmetry codes: (i) -x, y, − z; (ii) 1/2-x, − y, 1 − z; (iii) x, −y, − + z; (iv) − + x, − y, − + z; (v) −x, −y, 1 − z. |