In the crystal lattice of the title compound, 1,5-diphenylcarbonohydrazide
acetonitrile solvate, C13H14N4O .C2H3N, the diphenylcarbazide molecules cre
ate a network structure through hydrogen bonds. The crystal structure is st
abilized by N-H . . .N and N-H . . .O hydrogen bonds. The FT-IR spectra cle
arly show the presence of acetonitrile molecules in the crystal lattice.