Cyclo­hexa-2,5-diene-1,4-dione–1,2,4,5-tetra­fluoro-3,6-diiodo­benzene (1/1)

摘要

The asymmetric unit of the title co-crystal adduct, C6H4O2·C6F4I2, comprises a half-mol­ecule each of cyclo­hexa-2,5-diene-1,4-dione and 1,2,4,5-tetra­fluoro-3,6-diiodo­benzene. The C6F4I2 mol­ecule is almost planar (r.m.s. deviation = 0.0062 Å). In the crystal, the components are connected through O⋯I halogen bonds [3.017 (11) Å], leading to the formation of wavelike chains along the a axis. The crystal packing also features C—H⋯F inter­actions.