LiSr2TeO6 is (Cubic) Perovskite-derived structured and crystallizes in the monoclinic P2_1/c space group. Li(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form LiO6 octahedra that share corners with six equivalent Te(1)O6 octahedra and faces with eight equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 3-8°. Sr(1) is bonded to four equivalent O(1), four equivalent O(2), and four equivalent O(3) atoms to form SrO12 cuboctahedra that share corners with twelve equivalent Sr(1)O12 cuboctahedra, faces with six equivalent Sr(1)O12 cuboctahedra, faces with four equivalent Li(1)O6 octahedra, and faces with four equivalent Te(1)O6 octahedra. Te(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form TeO6 octahedra that share corners with six equivalent Li(1)O6 octahedra and faces with eight equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 3-8°. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 2-coordinate geometry to one Li(1), four equivalent Sr(1), and one Te(1) atom. In the second O site, O(2) is bonded in a 2-coordinate geometry to one Li(1), four equivalent Sr(1), and one Te(1) atom. In the third O site, O(3) is bonded in a distorted linear geometry to one Li(1), four equivalent Sr(1), and one Te(1) atom.
LiSr2TeO6 is (Cubic) Perovskite-derived structured and crystallizes in the monoclinic P2_1/c space group. Li(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form LiO6 octahedra that share corners with six equivalent Te(1)O6 octahedra and faces with eight equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 3-8°. Both Li(1)-O(1) bond lengths are 2.09 Å. Both Li(1)-O(2) bond lengths are 2.09 Å. Both Li(1)-O(3) bond lengths are 2.10 Å. Sr(1) is bonded to four equivalent O(1), four equivalent O(2), and four equivalent O(3) atoms to form SrO12 cuboctahedra that share corners with twelve equivalent Sr(1)O12 cuboctahedra, faces with six equivalent Sr(1)O12 cuboctahedra, faces with four equivalent Li(1)O6 octahedra, and faces with four equivalent Te(1)O6 octahedra. There are a spread of Sr(1)-O(1) bond distances ranging from 2.74-2.96 Å. There are a spread of Sr(1)-O(2) bond distances ranging from 2.75-2.96 Å. There are a spread of Sr(1)-O(3) bond distances ranging from 2.78-2.90 Å. Te(1) is bonded to two equivalent O(1), two equivalent O(2), and two equivalent O(3) atoms to form TeO6 octahedra that share corners with six equivalent Li(1)O6 octahedra and faces with eight equivalent Sr(1)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 3-8°. Both Te(1)-O(1) bond lengths are 1.93 Å. Both Te(1)-O(2) bond lengths are 1.93 Å. Both Te(1)-O(3) bond lengths are 1.93 Å. There are three inequivalent O sites. In the first O site, O(1) is bonded in a 2-coordinate geometry to one Li(1), four equivalent Sr(1), and one Te(1) atom. In the second O site, O(2) is bonded in a 2-coordinate geometry to one Li(1), four equivalent Sr(1), and one Te(1) atom. In the third O site, O(3) is bonded in a distorted linear geometry to one Li(1), four equivalent Sr(1), and one Te(1) atom.