Abstract
In the title compound, C20H16ClNO, an S(6) ring motif is formed via an intramolecular C—H⋯O hydrogen bond. The chloro-substituted benzene ring is almost perpendicular to the benzene rings, forming dihedral angles of 87.33 (9) and 88.69 (9)°. The dihedral angle between the benzene rings is 87.17 (9)°. In the crystal, molecules are linked into chains parallel to the c axis by intermolecular N—H⋯O hydrogen bonds. The crystal packing also features weak C—H⋯π interactions involving the chloro-substituted ring.
Highlights
C20H16ClNO, an S(6) ring motif is formed via an intramolecular C—H O hydrogen bond
The chloro-substituted benzene ring is almost perpendicular to the benzene rings, forming dihedral angles of 87.33 (9) and
Molecules are linked into chains parallel to the c axis by intermolecular N—H O hydrogen bonds
Summary
USM, Penang, Malaysia, bDepartment of Studies in Chemistry, Mangalore University, Mangalagangotri 574 199, India, and cDepartment of Chemistry, P.A. College of Engineering, Nadupadavu, Mangalore 574 153, India. R factor = 0.044; wR factor = 0.103; data-to-parameter ratio = 17.2. C20H16ClNO, an S(6) ring motif is formed via an intramolecular C—H O hydrogen bond. The chloro-substituted benzene ring is almost perpendicular to the benzene rings, forming dihedral angles of 87.33 (9) and. Molecules are linked into chains parallel to the c axis by intermolecular N—H O hydrogen bonds. The crystal packing features weak C—H interactions involving the chloro-substituted ring
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