Materials Data on NbVF6 by Materials Project
VNbF6 crystallizes in the trigonal R-3 space group. The structure is three-dimensional. Nb2+ is bonded to six equivalent F1- atoms to form NbF6 octahedra that share corners with six equivalent VF6 octahedra. The corner-sharing octahedral tilt angles are 25°. All Nb–F bond lengths are 2.02 Å. V4+ is bonded to six equivalent F1- atoms to form VF6 octahedra that share corners with six equivalent NbF6 octahedra. The corner-sharing octahedral tilt angles are 25°. All V–F bond lengths are 2.09 Å. F1- is bonded in a bent 150 degrees geometry to one Nb2+ and one V4+ atom.
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