title: 9-Oxo-4,5-diaza-fluoren-4-ium tetra-chloridoaurate(III)-4,5-diaza-fluoren-9-one (1/1).
abstract: The Au(III) atom in the title compound, (C(11)H(7)N(2)O)[AuCl(4)]·C(11)H(6)N(2)O, is in a nearly square-planar environment defined by four Cl atoms. The protonated 9-oxo-4,5-diaza-fluoren-4-ium cation forms an N-H⋯N hydrogen bond with the neutral 4,5-diaza-fluoren-9-one mol-ecule.
authors.forename: Nasser
authors.initials: N
authors.lastname: Safari
authors.forename: Vahid
authors.initials: V
authors.lastname: Amani
authors.forename: Behrouz
authors.initials: B
authors.lastname: Notash
authors.forename: Seik Weng
authors.initials: SW
authors.lastname: Ng