Sr2CoSbO6 is (Cubic) Perovskite-derived structured and crystallizes in the orthorhombic Fdd2 space group. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded to one O(5), one O(6), one O(7), one O(8), two equivalent O(1), two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms to form SrO12 cuboctahedra that share corners with twelve equivalent Sr(1)O12 cuboctahedra; faces with six equivalent Sr(2)O12 cuboctahedra; faces with two equivalent Co(1)O6 octahedra; faces with two Co(2,2)O6 octahedra; faces with two equivalent Sb(1)O6 octahedra; and faces with two equivalent Sb(2)O6 octahedra. In the second Sr site, Sr(2) is bonded to one O(5), one O(6), one O(7), one O(8), two equivalent O(1), two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms to form SrO12 cuboctahedra that share corners with twelve equivalent Sr(2)O12 cuboctahedra; faces with six equivalent Sr(1)O12 cuboctahedra; faces with two equivalent Co(1)O6 octahedra; faces with two Co(2,2)O6 octahedra; faces with two equivalent Sb(1)O6 octahedra; and faces with two equivalent Sb(2)O6 octahedra. There are three inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(6), one O(8), two equivalent O(2), and two equivalent O(3) atoms to form CoO6 octahedra that share corners with three equivalent Sb(1)O6 octahedra, corners with three equivalent Sb(2)O6 octahedra, faces with four equivalent Sr(1)O12 cuboctahedra, and faces with four equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-1°. In the second Co site, Co(2) is bonded to one O(5), one O(7), two equivalent O(1), and two equivalent O(4) atoms to form CoO6 octahedra that share corners with three equivalent Sb(1)O6 octahedra, corners with three equivalent Sb(2)O6 octahedra, faces with four equivalent Sr(1)O12 cuboctahedra, and faces with four equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-1°. In the third Co site, Co(2) is bonded to one O(5), one O(7), two equivalent O(1), and two equivalent O(4) atoms to form CoO6 octahedra that share corners with three equivalent Sb(1)O6 octahedra, corners with three equivalent Sb(2)O6 octahedra, faces with four equivalent Sr(1)O12 cuboctahedra, and faces with four equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-1°. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded to one O(5), one O(8), two equivalent O(3), and two equivalent O(4) atoms to form SbO6 octahedra that share corners with three equivalent Co(1)O6 octahedra; corners with three Co(2,2)O6 octahedra; faces with four equivalent Sr(1)O12 cuboctahedra; and faces with four equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-1°. In the second Sb site, Sb(2) is bonded to one O(6), one O(7), two equivalent O(1), and two equivalent O(2) atoms to form SbO6 octahedra that share corners with three equivalent Co(1)O6 octahedra, corners with three equivalent Co(2)O6 octahedra, faces with four equivalent Sr(1)O12 cuboctahedra, and faces with four equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-1°. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a distorted linear geometry to two equivalent Sr(1), two equivalent Sr(2), one Co(2), and one Sb(2) atom. In the second O site, O(2) is bonded in a distorted linear geometry to two equivalent Sr(1), two equivalent Sr(2), one Co(1), and one Sb(2) atom. In the third O site, O(3) is bonded to two equivalent Sr(1), two equivalent Sr(2), one Co(1), and one Sb(1) atom to form a mixture of distorted corner, face, and edge-sharing OSr4CoSb octahedra. The corner-sharing octahedral tilt angles range from 0-61°. In the fourth O site, O(4) is bonded to two equivalent Sr(1), two equivalent Sr(2), one Co(2), and one Sb(1) atom to form a mixture of distorted corner, face, and edge-sharing OSr4CoSb octahedra. The corner-sharing octahedral tilt angles range from 0-62°. In the fifth O site, O(5) is bonded to two equivalent Sr(1), two equivalent Sr(2), one Co(2), and one Sb(1) atom to form a mixture of distorted corner, face, and edge-sharing OSr4CoSb octahedra. The corner-sharing octahedral tilt angles range from 0-60°. In the sixth O site, O(6) is bonded to two equivalent Sr(1), two equivalent Sr(2), one Co(1), and one Sb(2) atom to form a mixture of distorted corner, face, and edge-sharing OSr4CoSb octahedra. The corner-sharing octahedral tilt angles range from 0-62°. In the seventh O site, O(7) is bonded to two equivalent Sr(1), two equivalent Sr(2), one Co(2), and one Sb(2) atom to form a mixture of distorted corner, face, and edge-sharing OSr4CoSb octahedra. The corner-sharing octahedral tilt angles range from 0-61°. In the eighth O site, O(8) is bonded to two equivalent Sr(1), two equivalent Sr(2), one Co(1), and one Sb(1) atom to form a mixture of distorted corner, face, and edge-sharing OSr4CoSb octahedra. The corner-sharing octahedral tilt angles range from 0-60°.
Sr2CoSbO6 is (Cubic) Perovskite-derived structured and crystallizes in the orthorhombic Fdd2 space group. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded to one O(5), one O(6), one O(7), one O(8), two equivalent O(1), two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms to form SrO12 cuboctahedra that share corners with twelve equivalent Sr(1)O12 cuboctahedra; faces with six equivalent Sr(2)O12 cuboctahedra; faces with two equivalent Co(1)O6 octahedra; faces with two Co(2,2)O6 octahedra; faces with two equivalent Sb(1)O6 octahedra; and faces with two equivalent Sb(2)O6 octahedra. The Sr(1)-O(5) bond length is 2.79 Å. The Sr(1)-O(6) bond length is 2.82 Å. The Sr(1)-O(7) bond length is 2.83 Å. The Sr(1)-O(8) bond length is 2.80 Å. Both Sr(1)-O(1) bond lengths are 2.84 Å. Both Sr(1)-O(2) bond lengths are 2.84 Å. Both Sr(1)-O(3) bond lengths are 2.83 Å. There is one shorter (2.82 Å) and one longer (2.83 Å) Sr(1)-O(4) bond length. In the second Sr site, Sr(2) is bonded to one O(5), one O(6), one O(7), one O(8), two equivalent O(1), two equivalent O(2), two equivalent O(3), and two equivalent O(4) atoms to form SrO12 cuboctahedra that share corners with twelve equivalent Sr(2)O12 cuboctahedra; faces with six equivalent Sr(1)O12 cuboctahedra; faces with two equivalent Co(1)O6 octahedra; faces with two Co(2,2)O6 octahedra; faces with two equivalent Sb(1)O6 octahedra; and faces with two equivalent Sb(2)O6 octahedra. The Sr(2)-O(5) bond length is 2.80 Å. The Sr(2)-O(6) bond length is 2.83 Å. The Sr(2)-O(7) bond length is 2.82 Å. The Sr(2)-O(8) bond length is 2.79 Å. Both Sr(2)-O(1) bond lengths are 2.84 Å. Both Sr(2)-O(2) bond lengths are 2.84 Å. There is one shorter (2.82 Å) and one longer (2.84 Å) Sr(2)-O(3) bond length. There is one shorter (2.82 Å) and one longer (2.83 Å) Sr(2)-O(4) bond length. There are three inequivalent Co sites. In the first Co site, Co(1) is bonded to one O(6), one O(8), two equivalent O(2), and two equivalent O(3) atoms to form CoO6 octahedra that share corners with three equivalent Sb(1)O6 octahedra, corners with three equivalent Sb(2)O6 octahedra, faces with four equivalent Sr(1)O12 cuboctahedra, and faces with four equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-1°. The Co(1)-O(6) bond length is 2.08 Å. The Co(1)-O(8) bond length is 2.03 Å. Both Co(1)-O(2) bond lengths are 1.96 Å. Both Co(1)-O(3) bond lengths are 1.99 Å. In the second Co site, Co(2) is bonded to one O(5), one O(7), two equivalent O(1), and two equivalent O(4) atoms to form CoO6 octahedra that share corners with three equivalent Sb(1)O6 octahedra, corners with three equivalent Sb(2)O6 octahedra, faces with four equivalent Sr(1)O12 cuboctahedra, and faces with four equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-1°. The Co(2)-O(5) bond length is 2.02 Å. The Co(2)-O(7) bond length is 2.08 Å. Both Co(2)-O(1) bond lengths are 1.97 Å. Both Co(2)-O(4) bond lengths are 1.99 Å. In the third Co site, Co(2) is bonded to one O(5), one O(7), two equivalent O(1), and two equivalent O(4) atoms to form CoO6 octahedra that share corners with three equivalent Sb(1)O6 octahedra, corners with three equivalent Sb(2)O6 octahedra, faces with four equivalent Sr(1)O12 cuboctahedra, and faces with four equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-1°. The Co(2)-O(5) bond length is 2.02 Å. The Co(2)-O(7) bond length is 2.08 Å. Both Co(2)-O(1) bond lengths are 1.97 Å. Both Co(2)-O(4) bond lengths are 1.99 Å. There are two inequivalent Sb sites. In the first Sb site, Sb(1) is bonded to one O(5), one O(8), two equivalent O(3), and two equivalent O(4) atoms to form SbO6 octahedra that share corners with three equivalent Co(1)O6 octahedra; corners with three Co(2,2)O6 octahedra; faces with four equivalent Sr(1)O12 cuboctahedra; and faces with four equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-1°. The Sb(1)-O(5) bond length is 2.01 Å. The Sb(1)-O(8) bond length is 2.00 Å. Both Sb(1)-O(3) bond lengths are 1.98 Å. Both Sb(1)-O(4) bond lengths are 1.99 Å. In the second Sb site, Sb(2) is bonded to one O(6), one O(7), two equivalent O(1), and two equivalent O(2) atoms to form SbO6 octahedra that share corners with three equivalent Co(1)O6 octahedra, corners with three equivalent Co(2)O6 octahedra, faces with four equivalent Sr(1)O12 cuboctahedra, and faces with four equivalent Sr(2)O12 cuboctahedra. The corner-sharing octahedral tilt angles range from 0-1°. The Sb(2)-O(6) bond length is 1.98 Å. The Sb(2)-O(7) bond length is 1.97 Å. Both Sb(2)-O(1) bond lengths are 2.01 Å. Both Sb(2)-O(2) bond lengths are 2.02 Å. There are eight inequivalent O sites. In the first O site, O(1) is bonded in a distorted linear geometry to two equivalent Sr(1), two equivalent Sr(2), one Co(2), and one Sb(2) atom. In the second O site, O(2) is bonded in a distorted linear geometry to two equivalent Sr(1), two equivalent Sr(2), one Co(1), and one Sb(2) atom. In the third O site, O(3) is bonded to two equivalent Sr(1), two equivalent Sr(2), one Co(1), and one Sb(1) atom to form a mixture of distorted corner, face, and edge-sharing OSr4CoSb octahedra. The corner-sharing octahedral tilt angles range from 0-61°. In the fourth O site, O(4) is bonded to two equivalent Sr(1), two equivalent Sr(2), one Co(2), and one Sb(1) atom to form a mixture of distorted corner, face, and edge-sharing OSr4CoSb octahedra. The corner-sharing octahedral tilt angles range from 0-62°. In the fifth O site, O(5) is bonded to two equivalent Sr(1), two equivalent Sr(2), one Co(2), and one Sb(1) atom to form a mixture of distorted corner, face, and edge-sharing OSr4CoSb octahedra. The corner-sharing octahedral tilt angles range from 0-60°. In the sixth O site, O(6) is bonded to two equivalent Sr(1), two equivalent Sr(2), one Co(1), and one Sb(2) atom to form a mixture of distorted corner, face, and edge-sharing OSr4CoSb octahedra. The corner-sharing octahedral tilt angles range from 0-62°. In the seventh O site, O(7) is bonded to two equivalent Sr(1), two equivalent Sr(2), one Co(2), and one Sb(2) atom to form a mixture of distorted corner, face, and edge-sharing OSr4CoSb octahedra. The corner-sharing octahedral tilt angles range from 0-61°. In the eighth O site, O(8) is bonded to two equivalent Sr(1), two equivalent Sr(2), one Co(1), and one Sb(1) atom to form a mixture of distorted corner, face, and edge-sharing OSr4CoSb octahedra. The corner-sharing octahedral tilt angles range from 0-60°.