Materials Data on Ni(N4O3)2 by Materials Project

Abstract

Ni(N4O3)2 crystallizes in the cubic Fm-3m space group. The structure is three-dimensional and consists of four raney alloy molecules and one N4O3 framework. In the N4O3 framework, there are two inequivalent N1+ sites. In the first N1+ site, N1+ is bonded to six equivalent O2- atoms to form corner-sharing NO6 octahedra. The corner-sharing octahedral tilt angles are 0°. All N–O bond lengths are 1.96 Å. In the second N1+ site, N1+ is bonded in a distorted rectangular see-saw-like geometry to four equivalent O2- atoms. All N–O bond lengths are 1.96 Å. O2- is bonded to six N1+ atoms to form a mixture of edge and corner-sharing ON6 octahedra. The corner-sharing octahedra tilt angles range from 0–5°.