title: 1-(2-Bromo-benz-yl)-3-isopropyl-benz-imid-azolin-2-one.
abstract: In the structure of the title compound, C(17)H(17)BrN(2)O, the central phenyl and imidazol-2-one rings are coplanar (dihedral angle between planes of 0.73 (11)°). The angles subtended by the substituents on the N atoms of the imidazol-2-one ring range from 109.71 (14)° to 128.53 (15) due to steric hindrance of these substituents with the phenyl H atoms. The carbonyl O and Br both make two weak C-H⋯O and C-H⋯Br inter-actions with two adjacent mol-ecules, thus forming an three-dimensional array.
authors.forename: Sudesh T
authors.initials: ST
authors.lastname: Manjare
authors.forename: Ray J
authors.initials: RJ
authors.lastname: Butcher
authors.forename: Nidhi
authors.initials: N
authors.lastname: Goel
authors.forename: Udai P
authors.initials: UP
authors.lastname: Singh
authors.forename: Harkesh B
authors.initials: HB
authors.lastname: Singh