ThY(Ru3B2)2 crystallizes in the orthorhombic Pmmm space group. Th(1) is bonded in a 20-coordinate geometry to two equivalent Th(1), four equivalent Ru(2), eight equivalent Ru(3), two equivalent B(1), and four equivalent B(2) atoms. Y(1) is bonded in a 20-coordinate geometry to two equivalent Y(1), four equivalent Ru(1), eight equivalent Ru(3), two equivalent B(2), and four equivalent B(1) atoms. There are three inequivalent Ru sites. In the first Ru site, Ru(1) is bonded in a distorted square co-planar geometry to four equivalent Y(1) and four equivalent B(1) atoms. In the second Ru site, Ru(2) is bonded in a distorted square co-planar geometry to four equivalent Th(1) and four equivalent B(2) atoms. In the third Ru site, Ru(3) is bonded in a distorted square co-planar geometry to two equivalent Th(1), two equivalent Y(1), two equivalent B(1), and two equivalent B(2) atoms. There are two inequivalent B sites. In the first B site, B(1) is bonded in a 6-coordinate geometry to one Th(1), two equivalent Y(1), two equivalent Ru(1), and four equivalent Ru(3) atoms. In the second B site, B(2) is bonded in a 6-coordinate geometry to two equivalent Th(1), one Y(1), two equivalent Ru(2), and four equivalent Ru(3) atoms.
ThY(Ru3B2)2 crystallizes in the orthorhombic Pmmm space group. Th(1) is bonded in a 20-coordinate geometry to two equivalent Th(1), four equivalent Ru(2), eight equivalent Ru(3), two equivalent B(1), and four equivalent B(2) atoms. Both Th(1)-Th(1) bond lengths are 3.05 Å. All Th(1)-Ru(2) bond lengths are 3.17 Å. All Th(1)-Ru(3) bond lengths are 3.21 Å. Both Th(1)-B(1) bond lengths are 3.18 Å. All Th(1)-B(2) bond lengths are 3.20 Å. Y(1) is bonded in a 20-coordinate geometry to two equivalent Y(1), four equivalent Ru(1), eight equivalent Ru(3), two equivalent B(2), and four equivalent B(1) atoms. Both Y(1)-Y(1) bond lengths are 3.05 Å. All Y(1)-Ru(1) bond lengths are 3.17 Å. All Y(1)-Ru(3) bond lengths are 3.11 Å. Both Y(1)-B(2) bond lengths are 3.20 Å. All Y(1)-B(1) bond lengths are 3.21 Å. There are three inequivalent Ru sites. In the first Ru site, Ru(1) is bonded in a distorted square co-planar geometry to four equivalent Y(1) and four equivalent B(1) atoms. All Ru(1)-B(1) bond lengths are 2.22 Å. In the second Ru site, Ru(2) is bonded in a distorted square co-planar geometry to four equivalent Th(1) and four equivalent B(2) atoms. All Ru(2)-B(2) bond lengths are 2.20 Å. In the third Ru site, Ru(3) is bonded in a distorted square co-planar geometry to two equivalent Th(1), two equivalent Y(1), two equivalent B(1), and two equivalent B(2) atoms. Both Ru(3)-B(1) bond lengths are 2.21 Å. Both Ru(3)-B(2) bond lengths are 2.21 Å. There are two inequivalent B sites. In the first B site, B(1) is bonded in a 6-coordinate geometry to one Th(1), two equivalent Y(1), two equivalent Ru(1), and four equivalent Ru(3) atoms. In the second B site, B(2) is bonded in a 6-coordinate geometry to two equivalent Th(1), one Y(1), two equivalent Ru(2), and four equivalent Ru(3) atoms.