Ti2Ni crystallizes in the cubic Fd-3m space group. There are two inequivalent Ti sites. In the first Ti site, Ti(1) is bonded in a 6-coordinate geometry to six equivalent Ni(1) atoms. In the second Ti site, Ti(2) is bonded in a 2-coordinate geometry to two equivalent Ni(1) atoms. Ni(1) is bonded in a 6-coordinate geometry to three equivalent Ti(1) and three equivalent Ti(2) atoms.
Ti2Ni crystallizes in the cubic Fd-3m space group. There are two inequivalent Ti sites. In the first Ti site, Ti(1) is bonded in a 6-coordinate geometry to six equivalent Ni(1) atoms. All Ti(1)-Ni(1) bond lengths are 2.49 Å. In the second Ti site, Ti(2) is bonded in a 2-coordinate geometry to two equivalent Ni(1) atoms. Both Ti(2)-Ni(1) bond lengths are 2.55 Å. Ni(1) is bonded in a 6-coordinate geometry to three equivalent Ti(1) and three equivalent Ti(2) atoms.