(NH4)2NaVF6 is High-temperature superconductor-derived structured and crystallizes in the cubic Fm-3m space group. The structure consists of eight ammonium molecules inside a NaVF6 framework. In the NaVF6 framework, Na(1) is bonded to six equivalent F(1) atoms to form NaF6 octahedra that share corners with six equivalent V(1)F6 octahedra. The corner-sharing octahedra are not tilted. V(1) is bonded to six equivalent F(1) atoms to form VF6 octahedra that share corners with six equivalent Na(1)F6 octahedra. The corner-sharing octahedra are not tilted. F(1) is bonded in a linear geometry to one Na(1) and one V(1) atom.
(NH4)2NaVF6 is High-temperature superconductor-derived structured and crystallizes in the cubic Fm-3m space group. The structure consists of eight ammonium molecules inside a NaVF6 framework. In the NaVF6 framework, Na(1) is bonded to six equivalent F(1) atoms to form NaF6 octahedra that share corners with six equivalent V(1)F6 octahedra. The corner-sharing octahedra are not tilted. All Na(1)-F(1) bond lengths are 2.29 Å. V(1) is bonded to six equivalent F(1) atoms to form VF6 octahedra that share corners with six equivalent Na(1)F6 octahedra. The corner-sharing octahedra are not tilted. All V(1)-F(1) bond lengths are 2.00 Å. F(1) is bonded in a linear geometry to one Na(1) and one V(1) atom.