Two Ce-containing 3D metal-organic frameworks: In situ formation of ligand (DDPD)

In complex 1, the in situ reaction of OH-H2BDC to DDPD(II) was found. Complex 1 features a 3D network structure. Adjacent Ce(III) ions are bridged by two carboxylate groups to form a 1D infinite inorganic chain, and further linked by the DDPD(II) ligands.