Fig. 4: Hirshfeld surface analysis.

a–c Hirshfeld surface (a), 2D fingerprint plots (b), and hydrogen bonds scheme (c) in C₅H₁₁N₃(MnCl₃·H₂O)Br. d–f Hirshfeld surface (d), 2D fingerprint plots (e), and hydrogen bonds scheme (f) in C₅H₁₁N₃(MnCl₃·H₂O)Cl