title: 3-(3-Chloro-prop-yl)-7,8-dimeth-oxy-2,3,4,5-tetra-hydro-1H-3-benzazepin-2-one at 125 K.
abstract: In the title compound, C(15)H(20)ClNO(3), the seven-membered ring adopts a distorted boat-sofa conformation; the methyl-ene C atoms of this ring are coplanar with the benzene ring. Both meth-oxy groups are almost coplanar with the attached benzene ring [C-C-O-C = 6.5 (2) and -13.5 (3)°]. An intra-molecular C-H⋯O hydrogen bond is observed in the mol-ecular structure. In the crystal structure, a C-H⋯π inter-action involving the benzene ring is observed.
authors.affiliation: Zhejiang Police College Experience Center, Zhejiang Police College, Hangzhou 310053, People's Republic of China.
authors.forename: Xiang-Wei
authors.initials: XW
authors.lastname: Cheng