MESSAI Amel2024-02-132024-02-132009http://dspace.univ-khenchela.dz:4000/handle/123456789/766The title compound, C4H8N3O+.ClO4_, is built up from creatininium cations and perchlorate anions. Crystal cohesion and perchlorate stability are ensured by N—H…O hydrogen bonds that together with weak C—H…O interactions build up a three-dimensional network.