title: Diclomezine: 6-(3,5-dichloro-4-methyl-phen-yl)pyridazin-3(2H)-one.
abstract: In the title compound, C(11)H(8)Cl(2)N(2)O, the benzene and pyridazine rings are tilted by 8.6 (1)° relative to each other. In the crystal, pairs of inter-molecular N-H⋯O hydrogen bonds form centrosymmetric dimers. π-π contacts with centroid-centroid distances of 3.698 (2) and 3.751 (1) Å and halogen-halogen inter-actions [3.379 (1) Å] also stabilize the structure.
authors: Department of Chemistry and Research Institute of Natural Sciences, Gyeongsang National University, Jinju 660-701, Republic of Korea.
authors: Hyunjee
authors: H
authors: Kim
authors: Tae Ho
authors: TH
authors: Kim
authors: Jineun
authors: J
authors: Kim
authors: Ki-Min
authors: KM
authors: Park
references: Acta Crystallogr A. 2008 Jan;64(Pt 1):112-22
references: 18156677
references: Acta Crystallogr B. 1994 Feb 1;50 ( Pt 1):71-85
references: 8148097