Ni2B is Khatyrkite structured and crystallizes in the tetragonal I4/mcm space group. Ni(1) is bonded in a 4-coordinate geometry to four equivalent B(1) atoms. B(1) is bonded in a 10-coordinate geometry to eight equivalent Ni(1) and two equivalent B(1) atoms.
Ni2B is Khatyrkite structured and crystallizes in the tetragonal I4/mcm space group. Ni(1) is bonded in a 4-coordinate geometry to four equivalent B(1) atoms. All Ni(1)-B(1) bond lengths are 2.11 Å. B(1) is bonded in a 10-coordinate geometry to eight equivalent Ni(1) and two equivalent B(1) atoms. Both B(1)-B(1) bond lengths are 2.11 Å.