Materials Data on ZrUNb by Materials Project
UZrNb crystallizes in the orthorhombic Fmm2 space group. The structure is three-dimensional. U is bonded in a 8-coordinate geometry to two equivalent Zr and two equivalent Nb atoms. Both U–Zr bond lengths are 3.07 Å. Both U–Nb bond lengths are 2.79 Å. Zr is bonded in a 8-coordinate geometry to two equivalent U, four equivalent Zr, and two equivalent Nb atoms. All Zr–Zr bond lengths are 3.04 Å. Both Zr–Nb bond lengths are 3.00 Å. Nb is bonded in a 4-coordinate geometry to two equivalent U and two equivalent Zr atoms.
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