CsRbMo3O10 crystallizes in the triclinic P-1 space group. Cs(1) is bonded in a 10-coordinate geometry to one O(4), one O(6), one O(8), one O(9), two equivalent O(1), two equivalent O(5), and two equivalent O(7) atoms. Rb(1) is bonded in a 8-coordinate geometry to one O(10), one O(2), one O(5), one O(7), two equivalent O(8), and two equivalent O(9) atoms. There are three inequivalent Mo sites. In the first Mo site, Mo(1) is bonded in a 6-coordinate geometry to one O(10), one O(4), one O(6), one O(7), and two equivalent O(3) atoms. In the second Mo site, Mo(2) is bonded in a 6-coordinate geometry to one O(1), one O(4), one O(6), one O(9), and two equivalent O(2) atoms. In the third Mo site, Mo(3) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(8) atom. There are ten inequivalent O sites. In the first O site, O(1) is bonded in a distorted water-like geometry to two equivalent Cs(1), one Mo(2), and one Mo(3) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Rb(1), one Mo(3), and two equivalent Mo(2) atoms. In the third O site, O(3) is bonded in a distorted trigonal non-coplanar geometry to one Mo(3) and two equivalent Mo(1) atoms. In the fourth O site, O(4) is bonded in a 1-coordinate geometry to one Cs(1), one Mo(1), one Mo(2), and one Mo(3) atom. In the fifth O site, O(5) is bonded in a distorted single-bond geometry to two equivalent Cs(1), one Rb(1), and one Mo(3) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to one Cs(1), one Mo(1), and one Mo(2) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to two equivalent Cs(1), one Rb(1), and one Mo(1) atom. In the eighth O site, O(8) is bonded in a single-bond geometry to one Cs(1), two equivalent Rb(1), and one Mo(3) atom. In the ninth O site, O(9) is bonded in a distorted single-bond geometry to one Cs(1), two equivalent Rb(1), and one Mo(2) atom. In the tenth O site, O(10) is bonded in a distorted linear geometry to one Rb(1) and one Mo(1) atom.
CsRbMo3O10 crystallizes in the triclinic P-1 space group. Cs(1) is bonded in a 10-coordinate geometry to one O(4), one O(6), one O(8), one O(9), two equivalent O(1), two equivalent O(5), and two equivalent O(7) atoms. The Cs(1)-O(4) bond length is 3.32 Å. The Cs(1)-O(6) bond length is 3.12 Å. The Cs(1)-O(8) bond length is 3.36 Å. The Cs(1)-O(9) bond length is 3.22 Å. There is one shorter (3.43 Å) and one longer (3.47 Å) Cs(1)-O(1) bond length. There is one shorter (3.26 Å) and one longer (3.44 Å) Cs(1)-O(5) bond length. There is one shorter (3.12 Å) and one longer (3.68 Å) Cs(1)-O(7) bond length. Rb(1) is bonded in a 8-coordinate geometry to one O(10), one O(2), one O(5), one O(7), two equivalent O(8), and two equivalent O(9) atoms. The Rb(1)-O(10) bond length is 2.95 Å. The Rb(1)-O(2) bond length is 2.94 Å. The Rb(1)-O(5) bond length is 3.16 Å. The Rb(1)-O(7) bond length is 2.96 Å. There is one shorter (3.15 Å) and one longer (3.20 Å) Rb(1)-O(8) bond length. There is one shorter (2.86 Å) and one longer (3.23 Å) Rb(1)-O(9) bond length. There are three inequivalent Mo sites. In the first Mo site, Mo(1) is bonded in a 6-coordinate geometry to one O(10), one O(4), one O(6), one O(7), and two equivalent O(3) atoms. The Mo(1)-O(10) bond length is 1.73 Å. The Mo(1)-O(4) bond length is 1.88 Å. The Mo(1)-O(6) bond length is 2.69 Å. The Mo(1)-O(7) bond length is 1.76 Å. There is one shorter (2.04 Å) and one longer (2.21 Å) Mo(1)-O(3) bond length. In the second Mo site, Mo(2) is bonded in a 6-coordinate geometry to one O(1), one O(4), one O(6), one O(9), and two equivalent O(2) atoms. The Mo(2)-O(1) bond length is 1.99 Å. The Mo(2)-O(4) bond length is 2.48 Å. The Mo(2)-O(6) bond length is 1.75 Å. The Mo(2)-O(9) bond length is 1.76 Å. There is one shorter (1.90 Å) and one longer (2.22 Å) Mo(2)-O(2) bond length. In the third Mo site, Mo(3) is bonded in a 6-coordinate geometry to one O(1), one O(2), one O(3), one O(4), one O(5), and one O(8) atom. The Mo(3)-O(1) bond length is 1.94 Å. The Mo(3)-O(2) bond length is 2.39 Å. The Mo(3)-O(3) bond length is 2.00 Å. The Mo(3)-O(4) bond length is 2.28 Å. The Mo(3)-O(5) bond length is 1.74 Å. The Mo(3)-O(8) bond length is 1.75 Å. There are ten inequivalent O sites. In the first O site, O(1) is bonded in a distorted water-like geometry to two equivalent Cs(1), one Mo(2), and one Mo(3) atom. In the second O site, O(2) is bonded in a 4-coordinate geometry to one Rb(1), one Mo(3), and two equivalent Mo(2) atoms. In the third O site, O(3) is bonded in a distorted trigonal non-coplanar geometry to one Mo(3) and two equivalent Mo(1) atoms. In the fourth O site, O(4) is bonded in a 1-coordinate geometry to one Cs(1), one Mo(1), one Mo(2), and one Mo(3) atom. In the fifth O site, O(5) is bonded in a distorted single-bond geometry to two equivalent Cs(1), one Rb(1), and one Mo(3) atom. In the sixth O site, O(6) is bonded in a distorted single-bond geometry to one Cs(1), one Mo(1), and one Mo(2) atom. In the seventh O site, O(7) is bonded in a distorted single-bond geometry to two equivalent Cs(1), one Rb(1), and one Mo(1) atom. In the eighth O site, O(8) is bonded in a single-bond geometry to one Cs(1), two equivalent Rb(1), and one Mo(3) atom. In the ninth O site, O(9) is bonded in a distorted single-bond geometry to one Cs(1), two equivalent Rb(1), and one Mo(2) atom. In the tenth O site, O(10) is bonded in a distorted linear geometry to one Rb(1) and one Mo(1) atom.