Two lanthanide(III)/phenanthroline/p-sulfonatocalix[4]arene supramolecular compounds with 1D 'molecular capsule' chains

摘要

Two supramolecular complexes, [Ln(3)(H2O)(17)(C12H8N2)(3)][(C28H2OS4O16)(C28H20S4O16)](C12H8N2)[H2O](3 2) (Ln = Nd (1) and Ce (2)), have been hydrothermally synthesized and structurally determined by single crystal X-ray diffraction, TG analysis and IR spectroscopy. The extended structures are featured with the 1D 'molecular capsule' chains constructed by the lanthanide-hinged capsules. Some 2D water clusters are also observed in the structures.