RESUMO
The title compound, 2C12H10N6·C3H7NO, crystallizes as a racemate in the monoclinic P21/c space group with two independent mol-ecules (I and II) and one di-methyl-formamide solvent mol-ecule in the asymmetric unit. Both mol-ecules (I and II) have chiral centers at the carbon atoms where the triazine rings of mol-ecules I and II are attached to the phenyl ring. In the crystal, mol-ecules I and II are linked by inter-molecular N-Hâ¯N, N-Hâ¯O and C-Hâ¯N hydrogen bonds through the solvent di-methyl-formamide mol-ecule into layers parallel to (001). In addition, C-Hâ¯π inter-actions also connect adjacent mol-ecules into layers parallel to (001). The stability of the mol-ecular packing is ensured by van der Waals inter-actions between the layers. The Hirshfeld surface analysis indicates that Nâ¯H/Hâ¯N (38.3% for I; 35.0% for II), Hâ¯H (28.2% for I; 27.0% for II) and Câ¯H/Hâ¯C (23.4% for I; 26.3% for II) inter-actions are the most significant contributors to the crystal packing.