Citation: Francisco Hueso-Ure\~na; Sonia B. Jim\'enez-Pulido; Miguel N. Moreno-Carretero; Miguel Quir\'os; Juan M. Salas (1998). Synthesis and structural studies on 1:1 metal complexes with 1,3-dimethyllumazine and 1,3,6,7-tetramethyllumazine. Crystal structure of two dichloro copper(II) and mercury(II) compounds and a polymeric chloro-nitrato bridged-mercury(II) complex.. Polyhedron, 17, pp. 3409-3418.