Sr2NiTeO6 is Orthorhombic Perovskite-derived structured and crystallizes in the monoclinic C2/m space group. Sr(1) is bonded in a 12-coordinate geometry to four equivalent O(1) and eight equivalent O(2) atoms. Ni(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form NiO6 octahedra that share corners with six equivalent Te(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 15-20°. Te(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form TeO6 octahedra that share corners with six equivalent Ni(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 15-20°. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to four equivalent Sr(1), one Ni(1), and one Te(1) atom. In the second O site, O(2) is bonded in a 6-coordinate geometry to four equivalent Sr(1), one Ni(1), and one Te(1) atom.
Sr2NiTeO6 is Orthorhombic Perovskite-derived structured and crystallizes in the monoclinic C2/m space group. Sr(1) is bonded in a 12-coordinate geometry to four equivalent O(1) and eight equivalent O(2) atoms. There are a spread of Sr(1)-O(1) bond distances ranging from 2.52-3.19 Å. There are a spread of Sr(1)-O(2) bond distances ranging from 2.63-3.05 Å. Ni(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form NiO6 octahedra that share corners with six equivalent Te(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 15-20°. Both Ni(1)-O(1) bond lengths are 2.10 Å. All Ni(1)-O(2) bond lengths are 2.10 Å. Te(1) is bonded to two equivalent O(1) and four equivalent O(2) atoms to form TeO6 octahedra that share corners with six equivalent Ni(1)O6 octahedra. The corner-sharing octahedral tilt angles range from 15-20°. Both Te(1)-O(1) bond lengths are 1.95 Å. All Te(1)-O(2) bond lengths are 1.95 Å. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to four equivalent Sr(1), one Ni(1), and one Te(1) atom. In the second O site, O(2) is bonded in a 6-coordinate geometry to four equivalent Sr(1), one Ni(1), and one Te(1) atom.