title: Crystal structure of 1-[2,4-bis(4-methoxy-phenyl)-3-azabicyclo[3.3.1]nonan-3-yl]ethanone.
abstract: In the title compound, C24H29NO3, the aza-bicycle contains two six-membered rings, viz. a cyclo-hexane ring and a piperidine ring. The first adopts a chair conformation and the second a half-chair conformation. The dihedral angle between their mean planes is 86.21 (13)°, indicating that they are almost perpendicular to one another. The dihedral angle between the planes of the 4-meth-oxy-phenyl rings is 17.51 (13)°, and they make dihedral angles of 81.9 (3) and 81.3 (3)° with the ethan-1-one group. In the crystal, mol-ecules are linked by C-H⋯π inter-actions forming chains along [10-1].
authors.affiliation: Department of Physics, Anna Adarsh College for Women, Chennai-40, Tamilnadu, India.
authors.forename: V
authors.initials: V
authors.lastname: Shreevidhyaa Suressh
authors.affiliation: PG and Research Department of Physics, Queen Mary's College, Chennai-4, Tamilnadu, India.
authors.forename: S
authors.initials: S
authors.lastname: Sathya
authors.affiliation: PG and Research Department of Chemistry, Government Arts College, Coimbatore-18, Tamilnadu, India.
authors.forename: A
authors.initials: A
authors.lastname: Akila
authors.affiliation: PG and Research Department of Chemistry, Government Arts College, Coimbatore-18, Tamilnadu, India.
authors.forename: S
authors.initials: S
authors.lastname: Ponnuswamy
authors.affiliation: PG and Research Department of Physics, Queen Mary's College, Chennai-4, Tamilnadu, India.
authors.forename: G
authors.initials: G
authors.lastname: Usha
keywords: aza­bicyclo­[3.3.1]nona­ne; crystal structure; cyclo­hexane ring; piperidine ring