RbTh3F13 crystallizes in the orthorhombic Pmc2_1 space group. Rb(1) is bonded in a 10-coordinate geometry to one F(1), one F(6), two equivalent F(2), two equivalent F(3), two equivalent F(4), and two equivalent F(5) atoms. There are two inequivalent Th sites. In the first Th site, Th(1) is bonded in a 9-coordinate geometry to one F(1), one F(3), one F(4), one F(6), one F(7), one F(8), one F(9), and two equivalent F(2) atoms. In the second Th site, Th(2) is bonded in a 6-coordinate geometry to one F(8), one F(9), two equivalent F(3), two equivalent F(4), and four equivalent F(5) atoms. There are nine inequivalent F sites. In the first F site, F(9) is bonded in a trigonal non-coplanar geometry to one Th(2) and two equivalent Th(1) atoms. In the second F site, F(1) is bonded in a distorted trigonal non-coplanar geometry to one Rb(1) and two equivalent Th(1) atoms. In the third F site, F(2) is bonded in a distorted bent 150 degrees geometry to one Rb(1) and two equivalent Th(1) atoms. In the fourth F site, F(3) is bonded in a 3-coordinate geometry to one Rb(1), one Th(1), and one Th(2) atom. In the fifth F site, F(4) is bonded in a 3-coordinate geometry to one Rb(1), one Th(1), and one Th(2) atom. In the sixth F site, F(5) is bonded in a 3-coordinate geometry to one Rb(1) and two equivalent Th(2) atoms. In the seventh F site, F(6) is bonded in a trigonal planar geometry to one Rb(1) and two equivalent Th(1) atoms. In the eighth F site, F(7) is bonded in a water-like geometry to two equivalent Th(1) atoms. In the ninth F site, F(8) is bonded in a trigonal non-coplanar geometry to one Th(2) and two equivalent Th(1) atoms.
RbTh3F13 crystallizes in the orthorhombic Pmc2_1 space group. Rb(1) is bonded in a 10-coordinate geometry to one F(1), one F(6), two equivalent F(2), two equivalent F(3), two equivalent F(4), and two equivalent F(5) atoms. The Rb(1)-F(1) bond length is 3.18 Å. The Rb(1)-F(6) bond length is 2.89 Å. Both Rb(1)-F(2) bond lengths are 3.29 Å. Both Rb(1)-F(3) bond lengths are 3.11 Å. Both Rb(1)-F(4) bond lengths are 3.02 Å. Both Rb(1)-F(5) bond lengths are 2.84 Å. There are two inequivalent Th sites. In the first Th site, Th(1) is bonded in a 9-coordinate geometry to one F(1), one F(3), one F(4), one F(6), one F(7), one F(8), one F(9), and two equivalent F(2) atoms. The Th(1)-F(1) bond length is 2.41 Å. The Th(1)-F(3) bond length is 2.39 Å. The Th(1)-F(4) bond length is 2.32 Å. The Th(1)-F(6) bond length is 2.40 Å. The Th(1)-F(7) bond length is 2.52 Å. The Th(1)-F(8) bond length is 2.39 Å. The Th(1)-F(9) bond length is 2.48 Å. There is one shorter (2.33 Å) and one longer (2.35 Å) Th(1)-F(2) bond length. In the second Th site, Th(2) is bonded in a 6-coordinate geometry to one F(8), one F(9), two equivalent F(3), two equivalent F(4), and four equivalent F(5) atoms. The Th(2)-F(8) bond length is 2.68 Å. The Th(2)-F(9) bond length is 2.71 Å. Both Th(2)-F(3) bond lengths are 2.39 Å. Both Th(2)-F(4) bond lengths are 2.38 Å. There are two shorter (2.24 Å) and two longer (2.91 Å) Th(2)-F(5) bond lengths. There are nine inequivalent F sites. In the first F site, F(9) is bonded in a trigonal non-coplanar geometry to one Th(2) and two equivalent Th(1) atoms. In the second F site, F(1) is bonded in a distorted trigonal non-coplanar geometry to one Rb(1) and two equivalent Th(1) atoms. In the third F site, F(2) is bonded in a distorted bent 150 degrees geometry to one Rb(1) and two equivalent Th(1) atoms. In the fourth F site, F(3) is bonded in a 3-coordinate geometry to one Rb(1), one Th(1), and one Th(2) atom. In the fifth F site, F(4) is bonded in a 3-coordinate geometry to one Rb(1), one Th(1), and one Th(2) atom. In the sixth F site, F(5) is bonded in a 3-coordinate geometry to one Rb(1) and two equivalent Th(2) atoms. In the seventh F site, F(6) is bonded in a trigonal planar geometry to one Rb(1) and two equivalent Th(1) atoms. In the eighth F site, F(7) is bonded in a water-like geometry to two equivalent Th(1) atoms. In the ninth F site, F(8) is bonded in a trigonal non-coplanar geometry to one Th(2) and two equivalent Th(1) atoms.