Find in Library

Cocrystallization of 2-aminobenzothiazole with benzene-1,2,4-tricarboxylic acid in a mixed solvent affords the title ternary cocrystal, C7H7N2S+·C9H5O6−·H2O, in which one of the carboxyl groups of the benzenetricarboxylic acid is deprotonated and the heterocyclic N atom of the 2-aminobenzothiazole is protonated. In the crystal, intermolecular N—H...O and O—H...O hydrogen-bonding interactions stabilize the packing.