SrCr2BiO6 is Orthorhombic Perovskite-derived structured and crystallizes in the trigonal R3 space group. Sr(1) is bonded in a 12-coordinate geometry to six equivalent O(1) and six equivalent O(2) atoms. There are two inequivalent Cr sites. In the first Cr site, Cr(1) is bonded to three equivalent O(1) and three equivalent O(2) atoms to form corner-sharing CrO6 octahedra. The corner-sharing octahedral tilt angles range from 21-26°. In the second Cr site, Cr(2) is bonded to three equivalent O(1) and three equivalent O(2) atoms to form corner-sharing CrO6 octahedra. The corner-sharing octahedral tilt angles range from 21-26°. Bi(1) is bonded in a 6-coordinate geometry to three equivalent O(1) and three equivalent O(2) atoms. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to two equivalent Sr(1), one Cr(1), one Cr(2), and one Bi(1) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to two equivalent Sr(1), one Cr(1), one Cr(2), and one Bi(1) atom.
SrCr2BiO6 is Orthorhombic Perovskite-derived structured and crystallizes in the trigonal R3 space group. Sr(1) is bonded in a 12-coordinate geometry to six equivalent O(1) and six equivalent O(2) atoms. There are three shorter (2.74 Å) and three longer (2.95 Å) Sr(1)-O(1) bond lengths. There are three shorter (2.47 Å) and three longer (3.12 Å) Sr(1)-O(2) bond lengths. There are two inequivalent Cr sites. In the first Cr site, Cr(1) is bonded to three equivalent O(1) and three equivalent O(2) atoms to form corner-sharing CrO6 octahedra. The corner-sharing octahedral tilt angles range from 21-26°. All Cr(1)-O(1) bond lengths are 1.99 Å. All Cr(1)-O(2) bond lengths are 2.05 Å. In the second Cr site, Cr(2) is bonded to three equivalent O(1) and three equivalent O(2) atoms to form corner-sharing CrO6 octahedra. The corner-sharing octahedral tilt angles range from 21-26°. All Cr(2)-O(1) bond lengths are 2.05 Å. All Cr(2)-O(2) bond lengths are 1.99 Å. Bi(1) is bonded in a 6-coordinate geometry to three equivalent O(1) and three equivalent O(2) atoms. All Bi(1)-O(1) bond lengths are 2.38 Å. All Bi(1)-O(2) bond lengths are 2.30 Å. There are two inequivalent O sites. In the first O site, O(1) is bonded in a 5-coordinate geometry to two equivalent Sr(1), one Cr(1), one Cr(2), and one Bi(1) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to two equivalent Sr(1), one Cr(1), one Cr(2), and one Bi(1) atom.