organic compounds
In the title disulfide, C12H8N6O2S2, all bond lengths and angles are within normal ranges, and the molecules are linked into centrosymmetric R22(20) dimers by simple C-HN interactions. Weak intermolecular C-H(arene) and - interactions, involving the benzene CH groups and the benzene rings, and the pyridine rings, respectively, further stabilize and reinforce the crystal structure.