3-Oxo-N ',2-diphenyl-2,3-dihydro-1H-pyrazole-4-carbohydrazide


Mague J. T. , Mohamed S. K. , AKKURT M. , Ahmed E. A. , Albayati M. R.

ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS, cilt.70, ss.819-827, 2014 (ESCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 70
  • Basım Tarihi: 2014
  • Doi Numarası: 10.1107/s1600536814012392
  • Dergi Adı: ACTA CRYSTALLOGRAPHICA SECTION E-CRYSTALLOGRAPHIC COMMUNICATIONS
  • Sayfa Sayıları: ss.819-827

Özet

In the title compound, C16H14N4O2, the pyrazole ring makes a dihedral angle of 10.49 (8)degrees with its N-bound phenyl group, while it is nearly perpendicular to the other phenyl ring [dihedral angle = 88.47 (5)degrees]. The molecular conformation is stabilized by intramolecular C-H center dot center dot center dot O and N-H center dot center dot center dot O hydrogen bonds. In the crystal, the packing involves sheets of molecules parallel to (100) linked by N-H center dot center dot center dot O hydrogen bonds. A C-H center dot center dot center dot O interaction is also observed.