Constructor graph description of hydrogen bonding in a supra­molecular assembly of (3,5-dimethyl-1H-pyrazol-4-yl­methyl)­isopropyl­ammonium chloride monohydrate

Five distinct strong hydrogen-bonding inter­actions of four kinds (N-H...Cl, N-H...O, O-H...N, and O-H...Cl) connect mol­ecules of the title compound, C₉H₁₈N₃⁺·Cl^-·H₂O, in the crystal structure into corrugated sheets stacked along the a axis. The inter­molecular inter­actions are efficiently described in terms of the first- through fifth-level graph sets. A two-dimensional constructor graph helps visualize the supra­molecular assembly.