Acta Cryst. (2009). E65, o2072  [ doi:10.1107/S1600536809029900 ]

(1Z)-1-(2,4-Dichlorophenyl)ethan-1-one semicarbazone

H.-K. Fun, K. Balasubramani, A. M. Vijesh, S. Malladii and A. M. Isloor

Abstract: In the title compound, C₉H₉Cl₂N₃O, the semicarbazone group is approximately planar, with an r.m.s deviation from the mean plane of 0.011 (2) Å. The dihedral angle between the least-squares planes through the semicarbazone group and the benzene ring is 38.76 (9)°. The crystal structure is further stabilized by N-HO and C-HO hydrogen bonding.

Online 8 August 2009

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