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Nb2WRe crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two Nb2WRe ribbons oriented in the (1, 0, 0) direction. Nb is bonded in a linear geometry to one W and one Re atom. The Nb–W bond length is 2.31 Å. The Nb–Re bond length is 2.27 Å. W is bonded in a linear geometry to two equivalent Nb atoms. Re is bonded in a linear geometry to two equivalent Nb atoms.
NbWRe2 crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two NbWRe2 ribbons oriented in the (1, 0, 0) direction. Nb is bonded in a linear geometry to two equivalent Re atoms. Both Nb–Re bond lengths are 2.37 Å. W is bonded in a linear geometry to two equivalent Re atoms. Both W–Re bond lengths are 2.35 Å. Re is bonded in a linear geometry to one Nb and one W atom.