Materials Data on ZrN3F7 by Materials Project
(Zr(NF2)3)2F2 crystallizes in the cubic Pn-3m space group. The structure is three-dimensional and consists of four hydrofluoric acid molecules and one Zr(NF2)3 framework. In the Zr(NF2)3 framework, Zr4+ is bonded in an octahedral geometry to six equivalent F1- atoms. All Zr–F bond lengths are 2.04 Å. N1+ is bonded in a linear geometry to two equivalent F1- atoms. Both N–F bond lengths are 1.77 Å. F1- is bonded in a bent 150 degrees geometry to one Zr4+ and one N1+ atom.
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