2024-02-192024-02-1920091600-5368http://dspace.univ-khenchela.dz:4000/handle/123456789/1558The title organic salt, C O, was synthesized from cytosine base and maleic acid. An intramolecular O—H O hydrogen bond occurs in the hydrogen maleate anion. The crystal packing is stabilized by intermolecular N—H O, N—H N and C—H O hydrogen bonds, giving rise to a nearly planar two-dimensional network parallel to (101).enArticle