2-[(4-Chlorophenyl)selanyl]-3,4-dihydro-2H-benzo[h]chromene-5,6-dione: crystal structure and Hirshfeld analysis - Zukerman-Schpector, Julio; Prado, Karinne E.; Name, Luccas L.; Cella, Rodrigo; Jotani, Mukesh M.; Tiekink, Edward R. T. * (International Union of Crystallography, 2017)