meso-1,2-Bis­(pyridin-2-yl)ethane-1,2-diol

In the crystal structure of meso-1,2-bis­(pyridin-2-yl)ethane-1,2-diol, C₁₂H₁₂N₂O₂, at 180 K, the mol­ecules lie on inversion centres and are linked into ribbons by complementary O—H...N hydrogen bonds.