title: 4-(2-Fluoro-phen-yl)-2-meth-oxy-5,6,7,8,9,10-hexa-hydro-cyclo-octa-[b]pyridine-3-carbo-nitrile.
abstract: In the title compound, C19H19FN2O, the cyclo-octene ring adopts a twisted boat-chair conformation. The dihedral angle between the plane of the fluorophenyl substituent and that of the pyridine ring is 76.39 (8)°. The F and ortho-H atoms of the fluoro-benzene ring are disordered, with occupancy factors of 0.226 (5) and 0.774 (5). In the crystal, no significant inter-actions are observed between the mol-ecules beyond van der Waals contacts.
authors.affiliation: Department of Physics, The Madura College, Madurai 625 011, India.
authors.forename: R
authors.initials: R
authors.lastname: Vishnupriya
authors.affiliation: Department of Physics, The Madura College, Madurai 625 011, India.
authors.forename: J
authors.initials: J
authors.lastname: Suresh
authors.affiliation: Department of Organic Chemistry, School of Chemistry, Madurai Kamaraj University, Madurai 625 021, India.
authors.forename: S
authors.initials: S
authors.lastname: Maharani
authors.affiliation: Department of Organic Chemistry, School of Chemistry, Madurai Kamaraj University, Madurai 625 021, India.
authors.forename: R Ranjith
authors.initials: RR
authors.lastname: Kumar
authors.affiliation: Department of Food Science and Technology, University of Ruhuna, Mapalana, Kamburupitiya 81100, Sri Lanka.
authors.forename: P L Nilantha
authors.initials: PL
authors.lastname: Lakshman
keywords: carbo­nitrile compounds; crystal structure; cyclo­octa­[b]pyridine