Thio­phene-2-carbaldehyde azine

The asymmetric unit of the title compound, C₁₀H₈N₂S₂, is composed of two independent half-mol­ecules, each residing on a center of symmetry. In the crystal, weak C—H...π inter­actions join the two symmetry-independent molecules together into interlinked chains parallel to [011]. The crystal structure was refined as a two-component pseudo-merohedral twin using the twin law 001 0-10 100. The refined domain fractions are 0.516 (3) and 0.484 (3).