Materials Data on W2NO6 by Materials Project
(WO3)4N2 crystallizes in the cubic Fd-3m space group. The structure is three-dimensional and consists of eight ammonia molecules and one WO3 framework. In the WO3 framework, W+4.50+ is bonded to six equivalent O2- atoms to form corner-sharing WO6 octahedra. The corner-sharing octahedral tilt angles are 36°. All W–O bond lengths are 1.94 Å. O2- is bonded in a bent 150 degrees geometry to two equivalent W+4.50+ atoms.
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