1',3',4',5',7',8'-Hexafluoro-1,1'',2,2'',3,3'',4,4''-octa-phenyl-2',6'-dihydro-dispiro-[cyclo-penta-1,3-diene-5,2'-naphthalene-6',5''-cyclo-penta-1'',3''-diene] dichloro-methane monosolvate.

The mol-ecule of the title compound, C(66)H(40)F(6)·CH(2)Cl(2), is centrosymmetric; the dihedral angle between the central fluorinated unit and the cyclo-penta-diene ring is 88.36 (7)°. The dihedral angles between the cyclo-penta-diene ring and the four surrounding phenyl rings are in the range 26.6 (1)-65.6 (1)°. Centrosymmetric cavities in the crystal structure are populated by disordered dichloro-methane solvent mol-ecules.