Syntheses, Structures, and Luminescent Properties of Two Alkaline Earth Metal Coordination Polymers from Hydroxymethyl Imidazole Dicarboxylate

Crystal structure of catena-poly[triqua-bis(μ 2-4-carboxy-2-(1H-tetrazol-1-yl)-1H-imidazole-5-carboxylato-k3 N,O:O′)barium(II)] tetrahydrate, C14H14BaN12O15

“…Researchers have reported two transition metal complexes based on H 3 tmidc and investigated their crystal structures and biological activities [11,12]. In order to further enrich the number of complexes based on this ligand, we selected H 3 (14) Å, all of which are comparable to those observed for the other Ba(II) complexes based on N-heterocyclic carboxylic acids [13,14]. Ba(II) ions are linked by H 2 tmidc − anion ligands into one-dimensional chains that run along the c axis.…”