Fun, H.-K.Balasubramani, K.Vijesh, A.M.Malladii, S.Isloor, A.M.2026-02-052009Acta Crystallographica Section E: Structure Reports Online, 2009, 65, 9, pp. o2072-16005368https://doi.org/10.1107/S1600536809029900https://idr.nitk.ac.in/handle/123456789/27591In the title compound, C<inf>9</inf>H<inf>9</inf>Cl<inf>2</inf>N <inf>3</inf>O, 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 - H?O and C - H?O hydrogen bonding. © Fun et al. 2009.(1Z)-1-(2,4-Dichloro-phen-yl)ethan-1-one semicarbazone