5-(N,N-Diethyl­amino)-4,6-diphenyl-1,2,3-triazine

In the title compound, C₁₉H₂₀N₄, the dihedral angles formed by the planes of the triazine ring and the two phenyl substituents are 51.54 (1) and 49.27 (1)°. The phenyl rings form a dihedral angle of 80.81 (1)°. All bond lengths and angles are normal. The structure is stabilized by van der Waals interactions.

Naphthalene-2,7-diol

In the solid state, the structure of the title compound, C₁₀H₈O₂, is stabilized by both van der Waals interactions and O—H...O intermolecular hydrogen bonds with O...O distances of 2.714 (3) and 2.831 (4) Å.