Materials Data on LiBiF2 by Materials Project
LiBiF2 crystallizes in the tetragonal I4_1/a space group. The structure is three-dimensional. Li1+ is bonded in a square co-planar geometry to four equivalent F1- atoms. There is two shorter (1.92 Å) and two longer (1.96 Å) Li–F bond length. Bi1+ is bonded in a linear geometry to two equivalent F1- atoms. Both Bi–F bond lengths are 2.32 Å. F1- is bonded in a distorted trigonal planar geometry to two equivalent Li1+ and one Bi1+ atom.
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