Sr(MnGe)2 crystallizes in the tetragonal I4/mmm space group. Sr(1) is bonded in a distorted body-centered cubic geometry to eight equivalent Ge(1) atoms. Mn(1) is bonded to four equivalent Ge(1) atoms to form a mixture of edge and corner-sharing MnGe4 tetrahedra. Ge(1) is bonded in a 8-coordinate geometry to four equivalent Sr(1) and four equivalent Mn(1) atoms.
Sr(MnGe)2 crystallizes in the tetragonal I4/mmm space group. Sr(1) is bonded in a distorted body-centered cubic geometry to eight equivalent Ge(1) atoms. All Sr(1)-Ge(1) bond lengths are 3.27 Å. Mn(1) is bonded to four equivalent Ge(1) atoms to form a mixture of edge and corner-sharing MnGe4 tetrahedra. All Mn(1)-Ge(1) bond lengths are 2.44 Å. Ge(1) is bonded in a 8-coordinate geometry to four equivalent Sr(1) and four equivalent Mn(1) atoms.