BF4NF4 is Silicon tetrafluoride-derived structured and crystallizes in the tetragonal P-42_1m space group. The structure is zero-dimensional and consists of four tetrafluoroammonium molecules and four BF4 clusters. In each BF4 cluster, B(1) is bonded in a tetrahedral geometry to one F(5), one F(6), and two equivalent F(4) atoms. There are three inequivalent F sites. In the first F site, F(4) is bonded in a single-bond geometry to one B(1) atom. In the second F site, F(5) is bonded in a single-bond geometry to one B(1) atom. In the third F site, F(6) is bonded in a single-bond geometry to one B(1) atom.
BF4NF4 is Silicon tetrafluoride-derived structured and crystallizes in the tetragonal P-42_1m space group. The structure is zero-dimensional and consists of four tetrafluoroammonium molecules and four BF4 clusters. In each BF4 cluster, B(1) is bonded in a tetrahedral geometry to one F(5), one F(6), and two equivalent F(4) atoms. The B(1)-F(5) bond length is 1.41 Å. The B(1)-F(6) bond length is 1.40 Å. Both B(1)-F(4) bond lengths are 1.41 Å. There are three inequivalent F sites. In the first F site, F(4) is bonded in a single-bond geometry to one B(1) atom. In the second F site, F(5) is bonded in a single-bond geometry to one B(1) atom. In the third F site, F(6) is bonded in a single-bond geometry to one B(1) atom.