Materials Data on InH3F3 by Materials Project
(InF)2H2(HF)4 is Cyanogen Chloride-like structured and crystallizes in the monoclinic P2/c space group. The structure is one-dimensional and consists of four hydrofluoric acid molecules; two hydrogen molecules; and two InF ribbons oriented in the (0, 1, 0) direction. In each InF ribbon, In2+ is bonded in a linear geometry to two equivalent F1- atoms. There are one shorter (2.27 Å) and one longer (2.35 Å) In–F bond lengths. F1- is bonded in a linear geometry to two equivalent In2+ atoms.