ChemInform Abstract: Thermodynamic Parameters of the Complexation of Trivalent Lanthanoids by Monocyclic and Bicyclic Cryptands and the Tripodal Ligand Tris(3,6‐dioxaheptyl)amine in Propylene Carbonate.

Complexation of lanthanoid cations by the monocyclic (I), the bicyclic (II), and the related tripodal ligand (III) are investigated at various temp. by a competitive potentiometric method with Ag+as auxiliary cation.