Sr3V3BiO12 crystallizes in the monoclinic C2/m space group. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 10-coordinate geometry to one O(5), one O(6), two equivalent O(2), two equivalent O(4), and four equivalent O(3) atoms. In the second Sr site, Sr(2) is bonded in a 10-coordinate geometry to one O(3), one O(5), one O(7), two equivalent O(2), two equivalent O(4), and three equivalent O(1) atoms. There are two inequivalent V sites. In the first V site, V(1) is bonded in a tetrahedral geometry to one O(1), one O(3), one O(4), and one O(7) atom. In the second V site, V(2) is bonded in a tetrahedral geometry to one O(5), one O(6), and two equivalent O(2) atoms. Bi(1) is bonded in a distorted hexagonal planar geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(4) atoms. There are seven inequivalent O sites. In the first O site, O(4) is bonded in a distorted single-bond geometry to one Sr(1), two equivalent Sr(2), one V(1), and one Bi(1) atom. In the second O site, O(5) is bonded in a distorted single-bond geometry to one Sr(1), two equivalent Sr(2), and one V(2) atom. In the third O site, O(6) is bonded in a distorted linear geometry to one Sr(1) and one V(2) atom. In the fourth O site, O(7) is bonded in a linear geometry to one Sr(2) and one V(1) atom. In the fifth O site, O(1) is bonded in a distorted single-bond geometry to three equivalent Sr(2), one V(1), and one Bi(1) atom. In the sixth O site, O(2) is bonded in a distorted single-bond geometry to one Sr(1), two equivalent Sr(2), one V(2), and one Bi(1) atom. In the seventh O site, O(3) is bonded in a 1-coordinate geometry to one Sr(2), two equivalent Sr(1), and one V(1) atom.
Sr3V3BiO12 crystallizes in the monoclinic C2/m space group. There are two inequivalent Sr sites. In the first Sr site, Sr(1) is bonded in a 10-coordinate geometry to one O(5), one O(6), two equivalent O(2), two equivalent O(4), and four equivalent O(3) atoms. The Sr(1)-O(5) bond length is 2.60 Å. The Sr(1)-O(6) bond length is 2.35 Å. Both Sr(1)-O(2) bond lengths are 3.02 Å. Both Sr(1)-O(4) bond lengths are 3.04 Å. There are two shorter (2.54 Å) and two longer (2.98 Å) Sr(1)-O(3) bond lengths. In the second Sr site, Sr(2) is bonded in a 10-coordinate geometry to one O(3), one O(5), one O(7), two equivalent O(2), two equivalent O(4), and three equivalent O(1) atoms. The Sr(2)-O(3) bond length is 2.70 Å. The Sr(2)-O(5) bond length is 2.82 Å. The Sr(2)-O(7) bond length is 2.36 Å. There is one shorter (2.67 Å) and one longer (3.18 Å) Sr(2)-O(2) bond length. There is one shorter (2.64 Å) and one longer (3.13 Å) Sr(2)-O(4) bond length. There are a spread of Sr(2)-O(1) bond distances ranging from 2.64-3.07 Å. There are two inequivalent V sites. In the first V site, V(1) is bonded in a tetrahedral geometry to one O(1), one O(3), one O(4), and one O(7) atom. The V(1)-O(1) bond length is 1.78 Å. The V(1)-O(3) bond length is 1.73 Å. The V(1)-O(4) bond length is 1.78 Å. The V(1)-O(7) bond length is 1.70 Å. In the second V site, V(2) is bonded in a tetrahedral geometry to one O(5), one O(6), and two equivalent O(2) atoms. The V(2)-O(5) bond length is 1.74 Å. The V(2)-O(6) bond length is 1.68 Å. Both V(2)-O(2) bond lengths are 1.79 Å. Bi(1) is bonded in a distorted hexagonal planar geometry to two equivalent O(1), two equivalent O(2), and two equivalent O(4) atoms. Both Bi(1)-O(1) bond lengths are 2.48 Å. Both Bi(1)-O(2) bond lengths are 2.41 Å. Both Bi(1)-O(4) bond lengths are 2.43 Å. There are seven inequivalent O sites. In the first O site, O(4) is bonded in a distorted single-bond geometry to one Sr(1), two equivalent Sr(2), one V(1), and one Bi(1) atom. In the second O site, O(5) is bonded in a distorted single-bond geometry to one Sr(1), two equivalent Sr(2), and one V(2) atom. In the third O site, O(6) is bonded in a distorted linear geometry to one Sr(1) and one V(2) atom. In the fourth O site, O(7) is bonded in a linear geometry to one Sr(2) and one V(1) atom. In the fifth O site, O(1) is bonded in a distorted single-bond geometry to three equivalent Sr(2), one V(1), and one Bi(1) atom. In the sixth O site, O(2) is bonded in a distorted single-bond geometry to one Sr(1), two equivalent Sr(2), one V(2), and one Bi(1) atom. In the seventh O site, O(3) is bonded in a 1-coordinate geometry to one Sr(2), two equivalent Sr(1), and one V(1) atom.