title: Acridinium 3,5-dicarboxy-benzoate monohydrate.
abstract: The title compound, C(13)H(10)N(+)·C(9)H(5)O(6) (-)·H(2)O, exhibits a wide range of non-covalent inter-actions, such as O-H⋯O and N-H⋯O hydrogen bonds, π-π stacking [centroid-centroid distances = 3.562 (8) and 3.872 (8) Å] and ion pairing, connecting the various components into a supra-molecular structure.
authors.forename: Zohreh
authors.initials: Z
authors.lastname: Derikvand
authors.forename: Hossein
authors.initials: H
authors.lastname: Aghabozorg
authors.forename: Jafar
authors.initials: J
authors.lastname: Attar Gharamaleki