Diaqua­bis­{1-[(1H-benzimidazol-2-yl)meth­yl]-1H-1,2,4-triazole-κN⁴}bis­(2,4,5-tricarb­oxy­benzoato-κO¹)cadmium dihydrate

In the title complex, [Cd(C₁₀H₅O₈)₂(C₁₀H₉N₅)₂(H₂O)₂]·2H₂O, the Cd^II ion lies on an inversion center and is coordinated by two N atoms from two symmetry-related 1-[(1H-benzimidazol-2-yl)meth­yl]-1H-1,2,4-triazole ligands and two O atoms from two monodeprotonated 2,4,5-tricarb­oxy­benzoate anions in equatorial positions and by two water O atoms in axial positions, leading to a distorted octa­hedral environment. In the crystal, complex mol­ecules and solvent water mol­ecules are linked through inter­molecular O—H...O, O—H...N and N—H...O hydrogen bonds into a three-dimensional network. Intra­molecular O—H...O hydrogen bonds are also present.