A family of 3D UO 2 2+ –5-X-1,3-dicarboxylate (X = –H, –NO 2 , –NH 2 , –OH) hybrid materials: structural relevance with variation of substituent groups and photochemical properties

A family of 3D uranyl hybrid materials based on 5-X-1,3-dicarboxylate have been synthesized, in which two types of 1D chains assembled by the same uranyl dimer motif [(UO 2 ) 2 L 2 ] exist.