Citation: Ana B. Caballero; Clotilde Mar\'in; Inmaculada Ram\'irez-Mac\'ias; Antonio Rodr\'iquez-Di\'eguez; Miguel Quir\'os; Juan M. Salas; Manuel Sanch\'ez-Moreno (2012). New Metal Complexes with 1,2,4-Triazolo[1,5-a]Pyrimidines and the Chelating Ligand 1,3-Propanediamine. Polyhedron, 33, pp. 137-144.