“…Although several imidazole dicarboxylate-based Zn(II) and Mn(II) [41][42][43], Cd(II) [44] and Co(II) [41,42] MOFs have been reported, the related main group metal polymers are limited [43][44][45][46] govern the final structure of MOFs, such as ligand/metal salt ratio, the reaction solvent system, the temperature, etc. We also found that the fluorescence intensities and peak positions of 1-3 have difference from the organic ligands.…”