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In the title mol-ecule, C(16)H(16)N(8)O(2), four atoms of the tetra-zine ring are coplanar, with the largest deviation from the plane being 0.0236 (12) Å; the other two atoms of the tetra-zine ring deviate on the same side from this plane by 0.320 (4) and 0.335 (4) Å. Therefore, the central tetra-zine ring exhibits a boat conformation. The dihedral angles between the mean plane of the four coplanar atoms of the tetrazine ring and the two pyridine rings are 26.22 (10) and 6.97 (5)°. The two pyridine rings form a dihedral angle of 31.27 (8)°. In the molecule, there are a number of short C-H⋯O interactions. In the crystal, molecules are linked via a C-H⋯O interaction to form zigzag chains propagating along the [010] direction.

3,6-Dimethyl-N1,N4-bis(pyridin-2-yl)-1,2,4,5-tetrazine-1,4-dicarboxamide

3,6-Dimethyl-N¹,N⁴-bis(pyridin-2-yl)-1,2,4,5-tetrazine-1,4-dicarboxamide