2-Anilino-5,7-dimethylpyrazolo[1,5-a]-pyrimidine-3-carbonitrile


Mohamed S. K. , AKKURT M. , Fronczek F. R. , EI-Remaily M. A. A. , Abdelhamid A. A.

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, cilt.68, 2012 (ESCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 68
  • Basım Tarihi: 2012
  • Doi Numarası: 10.1107/s1600536812035878
  • Dergi Adı: ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS

Özet

The title compound, C15H13N5, crystallizes with two independent molecules in the asymmetric unit. The molecular conformations are stabilized by C-H center dot center dot center dot N contacts forming S(6) ring motifs. In the crystal, pairs of molecules are connected into R-2(2)(12) dimers by N-H center dot center dot center dot N hydrogen bonds. C-H center dot center dot center dot pi interactions and pi-pi stacking interactions [centroid-centroid distances = 3.6085 (8), 3.6657 (8), 3.4745 (8) and 3.5059 (8) angstrom] also also observed.