Crystal structure of (6E,20E)-3,24-di-fluoro-13,14,28,29-tetra-hydro-5H,22H-tetra-benzo[e,j,p,u][1,4,12,15]tetra-oxa-cyclo-docosine-5,22-dione.

The conformation of the title compound, C(34)H(26)F(2)O(6), is cone-shaped, partially determined by intra-molecular C-H⋯O short contacts. The benzene rings at the top of the cone are inclined to one another by 73.10†(7)°, while the benzene rings at the bottom of the cone are inclined to one another by 35.49†(8)°. In the crystal, mol-ecules are linked by C-H⋯O and C-H⋯F hydrogen bonds, forming a three-dimensional supra-molecular structure. There are also C-H⋯π contacts present within the framework structure.