LiSrGe2 crystallizes in the orthorhombic Pnma space group. Li(1) is bonded in a 5-coordinate geometry to two equivalent Ge(2) and three equivalent Ge(1) atoms. Sr(1) is bonded in a 5-coordinate geometry to four equivalent Ge(1) and five equivalent Ge(2) atoms. There are two inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 9-coordinate geometry to three equivalent Li(1), four equivalent Sr(1), and two equivalent Ge(2) atoms. In the second Ge site, Ge(2) is bonded in a 9-coordinate geometry to two equivalent Li(1), five equivalent Sr(1), and two equivalent Ge(1) atoms.
LiSrGe2 crystallizes in the orthorhombic Pnma space group. Li(1) is bonded in a 5-coordinate geometry to two equivalent Ge(2) and three equivalent Ge(1) atoms. Both Li(1)-Ge(2) bond lengths are 2.77 Å. There is one shorter (2.64 Å) and two longer (2.77 Å) Li(1)-Ge(1) bond lengths. Sr(1) is bonded in a 5-coordinate geometry to four equivalent Ge(1) and five equivalent Ge(2) atoms. There are two shorter (3.24 Å) and two longer (3.40 Å) Sr(1)-Ge(1) bond lengths. There are a spread of Sr(1)-Ge(2) bond distances ranging from 3.25-3.52 Å. There are two inequivalent Ge sites. In the first Ge site, Ge(1) is bonded in a 9-coordinate geometry to three equivalent Li(1), four equivalent Sr(1), and two equivalent Ge(2) atoms. There is one shorter (2.47 Å) and one longer (2.51 Å) Ge(1)-Ge(2) bond length. In the second Ge site, Ge(2) is bonded in a 9-coordinate geometry to two equivalent Li(1), five equivalent Sr(1), and two equivalent Ge(1) atoms.