Crystal structure and Hirshfeld surface analysis of 2,2,2-tri-chloro- N, N-bis-{[(1 RS,4 SR)-1,4-di-hydro-1,4-ep-oxy-naphthalen-1-yl]meth-yl}acetamide

TARAMAPUBMEDIn the title compound, C24H18Cl3NO3, the tetra-hydro-furan rings adopt envelope conformations. In the crystal, C-H⋯O hydrogen bonds connect mol-ecules, generating layers parallel to the (001) plane. These layers are connected along the c-axis direction by C-H⋯π inter-actions. The packing is further stabilized by inter-layer van der Waals and inter-halogen inter-actions. The most important contributions to the surface contacts are from H⋯H (36.8%), Cl⋯H/H⋯Cl (26.6%), C⋯H/H⋯C (18.8%) and O⋯H/H⋯O (11.3%) inter-actions, as concluded from a Hirshfeld surface analysis