SrNi2Ge2 crystallizes in the tetragonal I4/mmm space group. Sr(1) is bonded in a 16-coordinate geometry to eight equivalent Ni(1) and eight equivalent Ge(1) atoms. Ni(1) is bonded in a 4-coordinate geometry to four equivalent Sr(1) and four equivalent Ge(1) atoms. Ge(1) is bonded in a 4-coordinate geometry to four equivalent Sr(1) and four equivalent Ni(1) atoms.
SrNi2Ge2 crystallizes in the tetragonal I4/mmm space group. Sr(1) is bonded in a 16-coordinate geometry to eight equivalent Ni(1) and eight equivalent Ge(1) atoms. All Sr(1)-Ni(1) bond lengths are 3.31 Å. All Sr(1)-Ge(1) bond lengths are 3.29 Å. Ni(1) is bonded in a 4-coordinate geometry to four equivalent Sr(1) and four equivalent Ge(1) atoms. All Ni(1)-Ge(1) bond lengths are 2.35 Å. Ge(1) is bonded in a 4-coordinate geometry to four equivalent Sr(1) and four equivalent Ni(1) atoms.