Citation: Andres Tasada; Francisca M. Alberti; Antonio Bauza; Miquel Barcelo-Oliver; Angel Garcia-Raso; Juan J. Fiol; Elies Molins; Amparo Caubet; Antonio Frontera (2013). Metallomacrocycles as anion receptors: combining hydrogen bonding and ion pair based hosts formed from Ag(I) salts and flexible bis- and tris-pyrimidine ligands. Chem.Commun., 49, pp. 4944-.