Sc7V9O24 crystallizes in the triclinic P1 space group. There are seven inequivalent Sc sites. In the first Sc site, Sc(1) is bonded in a 4-coordinate geometry to one O(21), one O(22), one O(5), and one O(6) atom. In the second Sc site, Sc(2) is bonded in a 4-coordinate geometry to one O(14), one O(15), one O(17), one O(2), and one O(6) atom. In the third Sc site, Sc(3) is bonded in a 4-coordinate geometry to one O(19), one O(20), one O(3), and one O(4) atom. In the fourth Sc site, Sc(4) is bonded in a 1-coordinate geometry to one O(13), one O(14), one O(24), one O(7), and one O(8) atom. In the fifth Sc site, Sc(5) is bonded in a distorted bent 150 degrees geometry to one O(14), one O(19), one O(5), and one O(9) atom. In the sixth Sc site, Sc(6) is bonded in a 1-coordinate geometry to one O(14), one O(17), and one O(4) atom. In the seventh Sc site, Sc(7) is bonded in a 5-coordinate geometry to one O(11), one O(22), one O(3), one O(4), and one O(9) atom. There are nine inequivalent V sites. In the first V site, V(1) is bonded in a 8-coordinate geometry to one O(1), one O(17), one O(20), one O(22), one O(24), one O(4), one O(5), and one O(7) atom. In the second V site, V(2) is bonded in a 4-coordinate geometry to one O(13), one O(16), one O(21), and one O(22) atom. In the third V site, V(3) is bonded in a distorted bent 150 degrees geometry to one O(11), one O(16), one O(20), and one O(6) atom. In the fourth V site, V(4) is bonded in a distorted single-bond geometry to one O(12), one O(22), one O(3), and one O(7) atom. In the fifth V site, V(5) is bonded in a 7-coordinate geometry to one O(1), one O(10), one O(11), one O(12), one O(17), one O(18), and one O(9) atom. In the sixth V site, V(6) is bonded in a square co-planar geometry to one O(10), one O(11), one O(13), and one O(15) atom. In the seventh V site, V(7) is bonded in a distorted octahedral geometry to one O(19), one O(2), one O(21), one O(23), one O(3), and one O(6) atom. In the eighth V site, V(8) is bonded in a 4-coordinate geometry to one O(10), one O(12), one O(19), one O(23), and one O(7) atom. In the ninth V site, V(9) is bonded in a 4-coordinate geometry to one O(12), one O(14), one O(16), and one O(9) atom. There are twenty-four inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one V(1), one V(5), and one O(11) atom. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Sc(2), one V(7), and one O(6) atom. In the third O site, O(3) is bonded in a 4-coordinate geometry to one Sc(3), one Sc(7), one V(4), and one V(7) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one Sc(3), one Sc(6), one Sc(7), and one V(1) atom. In the fifth O site, O(5) is bonded in a distorted T-shaped geometry to one Sc(1), one Sc(5), and one V(1) atom. In the sixth O site, O(6) is bonded in a 5-coordinate geometry to one Sc(1), one Sc(2), one V(3), one V(7), and one O(2) atom. In the seventh O site, O(7) is bonded in a 4-coordinate geometry to one Sc(4), one V(1), one V(4), and one V(8) atom. In the eighth O site, O(8) is bonded in a 1-coordinate geometry to one Sc(4) atom. In the ninth O site, O(9) is bonded in a 2-coordinate geometry to one Sc(5), one Sc(7), one V(5), and one V(9) atom. In the tenth O site, O(10) is bonded in a 3-coordinate geometry to one V(5), one V(6), and one V(8) atom. In the eleventh O site, O(11) is bonded in a 5-coordinate geometry to one Sc(7), one V(3), one V(5), one V(6), and one O(1) atom. In the twelfth O site, O(12) is bonded in a 4-coordinate geometry to one V(4), one V(5), one V(8), and one V(9) atom. In the thirteenth O site, O(13) is bonded in a 4-coordinate geometry to one Sc(4), one V(2), one V(6), and one O(24) atom. In the fourteenth O site, O(14) is bonded in a 5-coordinate geometry to one Sc(2), one Sc(4), one Sc(5), one Sc(6), and one V(9) atom. In the fifteenth O site, O(15) is bonded in a 1-coordinate geometry to one Sc(2) and one V(6) atom. In the sixteenth O site, O(16) is bonded in a 1-coordinate geometry to one V(2), one V(3), and one V(9) atom. In the seventeenth O site, O(17) is bonded in a 4-coordinate geometry to one Sc(2), one Sc(6), one V(1), and one V(5) atom. In the eighteenth O site, O(18) is bonded in a distorted single-bond geometry to one V(5) atom. In the nineteenth O site, O(19) is bonded in a 5-coordinate geometry to one Sc(3), one Sc(5), one V(7), one V(8), and one O(23) atom. In the twentieth O site, O(20) is bonded in a 3-coordinate geometry to one Sc(3), one V(1), and one V(3) atom. In the twenty-first O site, O(21) is bonded in a 3-coordinate geometry to one Sc(1), one V(2), and one V(7) atom. In the twenty-second O site, O(22) is bonded in a distorted single-bond geometry to one Sc(1), one Sc(7), one V(1), one V(2), and one V(4) atom. In the twenty-third O site, O(23) is bonded in a 3-coordinate geometry to one V(7), one V(8), and one O(19) atom. In the twenty-fourth O site, O(24) is bonded in a single-bond geometry to one Sc(4), one V(1), and one O(13) atom.
Sc7V9O24 crystallizes in the triclinic P1 space group. There are seven inequivalent Sc sites. In the first Sc site, Sc(1) is bonded in a 4-coordinate geometry to one O(21), one O(22), one O(5), and one O(6) atom. The Sc(1)-O(21) bond length is 2.40 Å. The Sc(1)-O(22) bond length is 2.04 Å. The Sc(1)-O(5) bond length is 1.99 Å. The Sc(1)-O(6) bond length is 2.54 Å. In the second Sc site, Sc(2) is bonded in a 4-coordinate geometry to one O(14), one O(15), one O(17), one O(2), and one O(6) atom. The Sc(2)-O(14) bond length is 1.87 Å. The Sc(2)-O(15) bond length is 1.32 Å. The Sc(2)-O(17) bond length is 2.09 Å. The Sc(2)-O(2) bond length is 1.71 Å. The Sc(2)-O(6) bond length is 2.13 Å. In the third Sc site, Sc(3) is bonded in a 4-coordinate geometry to one O(19), one O(20), one O(3), and one O(4) atom. The Sc(3)-O(19) bond length is 2.47 Å. The Sc(3)-O(20) bond length is 1.99 Å. The Sc(3)-O(3) bond length is 2.32 Å. The Sc(3)-O(4) bond length is 2.00 Å. In the fourth Sc site, Sc(4) is bonded in a 1-coordinate geometry to one O(13), one O(14), one O(24), one O(7), and one O(8) atom. The Sc(4)-O(13) bond length is 2.06 Å. The Sc(4)-O(14) bond length is 2.27 Å. The Sc(4)-O(24) bond length is 1.56 Å. The Sc(4)-O(7) bond length is 2.34 Å. The Sc(4)-O(8) bond length is 1.93 Å. In the fifth Sc site, Sc(5) is bonded in a distorted bent 150 degrees geometry to one O(14), one O(19), one O(5), and one O(9) atom. The Sc(5)-O(14) bond length is 2.83 Å. The Sc(5)-O(19) bond length is 2.83 Å. The Sc(5)-O(5) bond length is 1.77 Å. The Sc(5)-O(9) bond length is 1.57 Å. In the sixth Sc site, Sc(6) is bonded in a 1-coordinate geometry to one O(14), one O(17), and one O(4) atom. The Sc(6)-O(14) bond length is 2.16 Å. The Sc(6)-O(17) bond length is 1.91 Å. The Sc(6)-O(4) bond length is 1.28 Å. In the seventh Sc site, Sc(7) is bonded in a 5-coordinate geometry to one O(11), one O(22), one O(3), one O(4), and one O(9) atom. The Sc(7)-O(11) bond length is 2.77 Å. The Sc(7)-O(22) bond length is 2.92 Å. The Sc(7)-O(3) bond length is 2.21 Å. The Sc(7)-O(4) bond length is 2.17 Å. The Sc(7)-O(9) bond length is 2.57 Å. There are nine inequivalent V sites. In the first V site, V(1) is bonded in a 8-coordinate geometry to one O(1), one O(17), one O(20), one O(22), one O(24), one O(4), one O(5), and one O(7) atom. The V(1)-O(1) bond length is 2.68 Å. The V(1)-O(17) bond length is 2.11 Å. The V(1)-O(20) bond length is 2.53 Å. The V(1)-O(22) bond length is 2.59 Å. The V(1)-O(24) bond length is 2.62 Å. The V(1)-O(4) bond length is 2.69 Å. The V(1)-O(5) bond length is 2.35 Å. The V(1)-O(7) bond length is 1.80 Å. In the second V site, V(2) is bonded in a 4-coordinate geometry to one O(13), one O(16), one O(21), and one O(22) atom. The V(2)-O(13) bond length is 2.59 Å. The V(2)-O(16) bond length is 2.57 Å. The V(2)-O(21) bond length is 2.25 Å. The V(2)-O(22) bond length is 2.23 Å. In the third V site, V(3) is bonded in a distorted bent 150 degrees geometry to one O(11), one O(16), one O(20), and one O(6) atom. The V(3)-O(11) bond length is 2.53 Å. The V(3)-O(16) bond length is 1.47 Å. The V(3)-O(20) bond length is 1.72 Å. The V(3)-O(6) bond length is 2.76 Å. In the fourth V site, V(4) is bonded in a distorted single-bond geometry to one O(12), one O(22), one O(3), and one O(7) atom. The V(4)-O(12) bond length is 2.19 Å. The V(4)-O(22) bond length is 1.27 Å. The V(4)-O(3) bond length is 2.73 Å. The V(4)-O(7) bond length is 2.00 Å. In the fifth V site, V(5) is bonded in a 7-coordinate geometry to one O(1), one O(10), one O(11), one O(12), one O(17), one O(18), and one O(9) atom. The V(5)-O(1) bond length is 1.63 Å. The V(5)-O(10) bond length is 2.30 Å. The V(5)-O(11) bond length is 2.01 Å. The V(5)-O(12) bond length is 2.33 Å. The V(5)-O(17) bond length is 2.19 Å. The V(5)-O(18) bond length is 1.77 Å. The V(5)-O(9) bond length is 1.80 Å. In the sixth V site, V(6) is bonded in a square co-planar geometry to one O(10), one O(11), one O(13), and one O(15) atom. The V(6)-O(10) bond length is 1.95 Å. The V(6)-O(11) bond length is 2.25 Å. The V(6)-O(13) bond length is 2.18 Å. The V(6)-O(15) bond length is 1.97 Å. In the seventh V site, V(7) is bonded in a distorted octahedral geometry to one O(19), one O(2), one O(21), one O(23), one O(3), and one O(6) atom. The V(7)-O(19) bond length is 1.65 Å. The V(7)-O(2) bond length is 1.62 Å. The V(7)-O(21) bond length is 1.74 Å. The V(7)-O(23) bond length is 1.71 Å. The V(7)-O(3) bond length is 1.78 Å. The V(7)-O(6) bond length is 1.61 Å. In the eighth V site, V(8) is bonded in a 4-coordinate geometry to one O(10), one O(12), one O(19), one O(23), and one O(7) atom. The V(8)-O(10) bond length is 1.37 Å. The V(8)-O(12) bond length is 1.78 Å. The V(8)-O(19) bond length is 2.11 Å. The V(8)-O(23) bond length is 1.68 Å. The V(8)-O(7) bond length is 2.10 Å. In the ninth V site, V(9) is bonded in a 4-coordinate geometry to one O(12), one O(14), one O(16), and one O(9) atom. The V(9)-O(12) bond length is 2.00 Å. The V(9)-O(14) bond length is 2.00 Å. The V(9)-O(16) bond length is 2.36 Å. The V(9)-O(9) bond length is 2.45 Å. There are twenty-four inequivalent O sites. In the first O site, O(1) is bonded in a distorted single-bond geometry to one V(1), one V(5), and one O(11) atom. The O(1)-O(11) bond length is 1.62 Å. In the second O site, O(2) is bonded in a 3-coordinate geometry to one Sc(2), one V(7), and one O(6) atom. The O(2)-O(6) bond length is 1.17 Å. In the third O site, O(3) is bonded in a 4-coordinate geometry to one Sc(3), one Sc(7), one V(4), and one V(7) atom. In the fourth O site, O(4) is bonded in a distorted single-bond geometry to one Sc(3), one Sc(6), one Sc(7), and one V(1) atom. In the fifth O site, O(5) is bonded in a distorted T-shaped geometry to one Sc(1), one Sc(5), and one V(1) atom. In the sixth O site, O(6) is bonded in a 5-coordinate geometry to one Sc(1), one Sc(2), one V(3), one V(7), and one O(2) atom. In the seventh O site, O(7) is bonded in a 4-coordinate geometry to one Sc(4), one V(1), one V(4), and one V(8) atom. In the eighth O site, O(8) is bonded in a 1-coordinate geometry to one Sc(4) atom. In the ninth O site, O(9) is bonded in a 2-coordinate geometry to one Sc(5), one Sc(7), one V(5), and one V(9) atom. In the tenth O site, O(10) is bonded in a 3-coordinate geometry to one V(5), one V(6), and one V(8) atom. In the eleventh O site, O(11) is bonded in a 5-coordinate geometry to one Sc(7), one V(3), one V(5), one V(6), and one O(1) atom. In the twelfth O site, O(12) is bonded in a 4-coordinate geometry to one V(4), one V(5), one V(8), and one V(9) atom. In the thirteenth O site, O(13) is bonded in a 4-coordinate geometry to one Sc(4), one V(2), one V(6), and one O(24) atom. The O(13)-O(24) bond length is 1.70 Å. In the fourteenth O site, O(14) is bonded in a 5-coordinate geometry to one Sc(2), one Sc(4), one Sc(5), one Sc(6), and one V(9) atom. In the fifteenth O site, O(15) is bonded in a 1-coordinate geometry to one Sc(2) and one V(6) atom. In the sixteenth O site, O(16) is bonded in a 1-coordinate geometry to one V(2), one V(3), and one V(9) atom. In the seventeenth O site, O(17) is bonded in a 4-coordinate geometry to one Sc(2), one Sc(6), one V(1), and one V(5) atom. In the eighteenth O site, O(18) is bonded in a distorted single-bond geometry to one V(5) atom. In the nineteenth O site, O(19) is bonded in a 5-coordinate geometry to one Sc(3), one Sc(5), one V(7), one V(8), and one O(23) atom. The O(19)-O(23) bond length is 1.14 Å. In the twentieth O site, O(20) is bonded in a 3-coordinate geometry to one Sc(3), one V(1), and one V(3) atom. In the twenty-first O site, O(21) is bonded in a 3-coordinate geometry to one Sc(1), one V(2), and one V(7) atom. In the twenty-second O site, O(22) is bonded in a distorted single-bond geometry to one Sc(1), one Sc(7), one V(1), one V(2), and one V(4) atom. In the twenty-third O site, O(23) is bonded in a 3-coordinate geometry to one V(7), one V(8), and one O(19) atom. In the twenty-fourth O site, O(24) is bonded in a single-bond geometry to one Sc(4), one V(1), and one O(13) atom.