Bis(benzyl­ammonium) di­hydrogen diphosphate

The asymmetric unit of the title salt, 2C₆H₅CH₂NH₃⁺·H₂P₂O₇²⁻, contains two independent benzyl­ammonium cations and a di­hydrogen diphosphate dianion. In the crystal, O—H...O and N—H...O hydrogen bonds link the cations and anions, forming a two-dimensional network parallel to (010). Within this network, weak C—H...O hydrogen bonds are observed.

3-Chloro-2-methyl­anilinium chloride monohydrate

In the title hydrated salt, C₇H₉ClN⁺·Cl⁻·H₂O, the organic cations, anions and water mol­ecules are connected by N—H...Cl, N—H...O and O—H...Cl hydrogen bonds. These inter­actions lead to the formation of layers parallel to the ac plane.