Influence of co-ligands and solvents on the packing and photoluminescence of three related MnII metal–organic frameworks

Upon the alteration of selected co-ligands or reaction solvents, the solvothermal reactions of 2,6-DTT-dicarboxylic acid (H2DTDC) and Mn(ClO4)2·6H2O afforded three related 3D metal–organic frameworks, in which 1D chains were interlinked by using DTDC ligands in various coordination modes, generating different photoluminescence.