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DOE OSTI · 1317559

Materials Data on NbCr3 by Materials Project

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Abstract

CrCr2Nb is alpha bismuth trifluoride structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Nb is bonded in a distorted body-centered cubic geometry to fourteen Cr atoms. There are eight shorter (2.58 Å) and six longer (2.98 Å) Nb–Cr bond lengths. There are two inequivalent Cr sites. In the first Cr site, Cr is bonded in a distorted body-centered cubic geometry to four equivalent Nb and four equivalent Cr atoms. All Cr–Cr bond lengths are 2.58 Å. In the second Cr site, Cr is bonded in a distorted body-centered cubic geometry to six equivalent Nb and eight equivalent Cr atoms.

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36 MATERIALS SCIENCECr-Nbcrystal structureNbCr3

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2020-07-18. Materials Data on NbCr3 by Materials Project. https://doi.org/10.17188/1317559

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