NbWB2 is delta Molybdenum Boride-derived structured and crystallizes in the orthorhombic Amm2 space group. Nb(1) is bonded in a 11-coordinate geometry to four equivalent W(1), three equivalent B(1), and four equivalent B(2) atoms. W(1) is bonded in a 11-coordinate geometry to four equivalent Nb(1), three equivalent B(2), and four equivalent B(1) atoms. There are two inequivalent B sites. In the first B site, B(1) is bonded in a 9-coordinate geometry to three equivalent Nb(1), four equivalent W(1), and two equivalent B(2) atoms. In the second B site, B(2) is bonded in a 9-coordinate geometry to four equivalent Nb(1), three equivalent W(1), and two equivalent B(1) atoms.
NbWB2 is delta Molybdenum Boride-derived structured and crystallizes in the orthorhombic Amm2 space group. Nb(1) is bonded in a 11-coordinate geometry to four equivalent W(1), three equivalent B(1), and four equivalent B(2) atoms. All Nb(1)-W(1) bond lengths are 2.89 Å. There are two shorter (2.41 Å) and one longer (2.52 Å) Nb(1)-B(1) bond length. All Nb(1)-B(2) bond lengths are 2.38 Å. W(1) is bonded in a 11-coordinate geometry to four equivalent Nb(1), three equivalent B(2), and four equivalent B(1) atoms. There are two shorter (2.36 Å) and one longer (2.59 Å) W(1)-B(2) bond length. All W(1)-B(1) bond lengths are 2.36 Å. There are two inequivalent B sites. In the first B site, B(1) is bonded in a 9-coordinate geometry to three equivalent Nb(1), four equivalent W(1), and two equivalent B(2) atoms. Both B(1)-B(2) bond lengths are 1.87 Å. In the second B site, B(2) is bonded in a 9-coordinate geometry to four equivalent Nb(1), three equivalent W(1), and two equivalent B(1) atoms.