Materials Data on NbH4 by Materials Project
NbH4 crystallizes in the cubic Im-3m space group. The structure is three-dimensional. Nb2+ is bonded in a body-centered cubic geometry to eight equivalent H+0.50- atoms. All Nb–H bond lengths are 1.89 Å. H+0.50- is bonded in a linear geometry to two equivalent Nb2+ atoms.
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