A series of lanthanide organic-inorganic hybrid frameworks with unusual trinodal topology: Syntheses, structures and magnetic properties

Five isomorphous lanthanide-organic frameworks based on 3-carboxymethoxy phenyl acrylic acid have been hydrothermally synthesized. These complexes with unique (3,4,7)-connected (42.6) (44.62) (49.68.84) topology, present rare organic-inorganic hybrid frameworks. Moreover, the magnetic properties of Ce and Pr complexes were also investigated and discussed in detail.