<unk>  is a colourless gas and has a trigonal bipyramidal structure. In the solid state the axial As−F bond lengths are 171.9 pm and the equatorial 166.8 pm. Its point group is D3h.
Arsenic pentafluoride
Arsenic trioxide
Arsenic trichloride
Chlorofluorocarbon
Carbon tetrachloride
Butylated hydroxytoluene
Diquafosol
Dibenzofuran