Crystal structure of 2-phenyl­ethyl­amin­ium 4-nitro­phenolate monohydrate

In the title hydrated mol­ecular salt, C(8)H(12)N(+)·C(6)H(4)NO(3) (−)·H(2)O, the conformation of the side chain in the cation is anti [C—C—C—N = 179.62 (12)°] and the dihedral angle between the aromatic ring and the nitro group in the anion is 3.34 (11)°. In the crystal, the components are linked by O—H⋯O and N—H⋯O hydrogen bonds, generating (10-1) sheets, which feature R (4) (4)(21) loops. The sheets inter­act by weak aromatic π–π stacking inter­actions [centroid–centroid distance = 3.896 (3) Å], forming a three-dimensional network.