Bis(1,10-phenanthroline-κ²N,N′)(sulfato-κO)zinc(II) propane-1,2-diol monosolvate

In the title compound, [Zn(SO₄)(C₁₂H₈N₂)₂]·C₃H₈O₂, the Zn^II ion is in a distorted square-pyramidal coordination environment composed of four N atoms from two chelating 1,10-phenanthroline ligands and one O atom from a monodentate sulfate ligand. The Zn^II ion lies on a twofold rotation axis. The sulfate ligand and propane-1,2-diol mol­ecules are disordered across the twofold rotation axis. The dihedral angle between the two chelating N₂C₂ groups is 83.26 (13)°. In the crystal, the complex mol­ecule and the propane-1,2-diol mol­ecule are connected through a pair of O—H...O hydrogen bonds.