Author/Authors :
Ahlami Abdullah, Amzar School of Physics - Universiti Sains Malaysia, Malaysia , Hassan, Nur Hafiq Hanif School of Physics - Universiti Sains Malaysia, Malaysia , Arshad, Suhana School of Physics - Universiti Sains Malaysia, Malaysia , Che Khalib, Nuridayanti School of Physics - Universiti Sains Malaysia, Malaysia , Abdul Razak, Ibrahim School of Physics - Universiti Sains Malaysia, Malaysia
Abstract :
In the title compound, C23H14ClFO, the enone moiety adopts an E conformation. The dihedral angle between the benzene and anthracene ring is 63.42 (8)° and an intramolecular C—H⋯F hydrogen bond generates an S(6) ring motif. In the crystal, molecules are arranged into centrosymmetric dimers via pairs of C—H⋯F hydrogen bonds. The crystal structure also features C—H⋯π and π–π interactions. Hirshfeld surface analysis was used to confirm the existence of intermolecular interactions.
Keywords :
crystal structure , Hirshfeld surface analysis , hydrogen bonding , chalcone
