UIr3B2 crystallizes in the hexagonal P6/mmm space group. U(1) is bonded in a 20-coordinate geometry to two equivalent U(1), twelve equivalent Ir(1), and six equivalent B(1) atoms. Ir(1) is bonded in a distorted square co-planar geometry to four equivalent U(1) and four equivalent B(1) atoms. B(1) is bonded in a 6-coordinate geometry to three equivalent U(1) and six equivalent Ir(1) atoms.
UIr3B2 crystallizes in the hexagonal P6/mmm space group. U(1) is bonded in a 20-coordinate geometry to two equivalent U(1), twelve equivalent Ir(1), and six equivalent B(1) atoms. Both U(1)-U(1) bond lengths are 3.20 Å. All U(1)-Ir(1) bond lengths are 3.15 Å. All U(1)-B(1) bond lengths are 3.13 Å. Ir(1) is bonded in a distorted square co-planar geometry to four equivalent U(1) and four equivalent B(1) atoms. All Ir(1)-B(1) bond lengths are 2.24 Å. B(1) is bonded in a 6-coordinate geometry to three equivalent U(1) and six equivalent Ir(1) atoms.