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ZnN2F4 is (La,Ba)CuO4 structured and crystallizes in the tetragonal I4/mmm space group. The structure is two-dimensional and consists of four monofluoroamine molecules and two ZnF2 sheets oriented in the (0, 0, 1) direction. In each ZnF2 sheet, Zn2+ is bonded in a square co-planar geometry to four equivalent F1- atoms. All Zn–F bond lengths are 1.97 Å. F1- is bonded in a linear geometry to two equivalent Zn2+ atoms.
(ZnF3)2N2 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional and consists of one ammonia molecule and one ZnF3 framework. In the ZnF3 framework, Zn2+ is bonded to six equivalent F1- atoms to form corner-sharing ZnF6 octahedra. The corner-sharing octahedral tilt angles are 0°. All Zn–F bond lengths are 2.00 Å. F1- is bonded in a linear geometry to two equivalent Zn2+ atoms.