Synthesis and structural studies on metal nitrate complexes with 1,3-dimethyllumazine and 1,3,6,7-tetramethyllumazine: Crystal structure of two new cobalt(II) and copper(II) three-dimensionally hydrogen-bonded complexes and a cadmium(II) complex with unusual geometry

1. Hueso-Ureña, F.
2. Jiménez-Pulido, S.B.
3. Moreno-Carretero, M.N.
4. Quirós-Olozábal, M.
5. Salas-Peregrín, J.M.