Yb2Ru3Ga10 crystallizes in the tetragonal P4/mbm space group. Yb(1) is bonded in a 14-coordinate geometry to two equivalent Ru(1); two equivalent Ru(2); two equivalent Ga(2); and eight Ga(1,1) atoms. There are two inequivalent Ru sites. In the first Ru site, Ru(1) is bonded to two equivalent Yb(1); two equivalent Ga(2); and eight Ga(1,1) atoms to form distorted RuYb2Ga10 cuboctahedra that share corners with two equivalent Ru(1)Yb2Ga10 cuboctahedra, edges with five equivalent Ru(1)Yb2Ga10 cuboctahedra, and faces with four equivalent Ru(2)Yb4Ga8 cuboctahedra. In the second Ru site, Ru(2) is bonded to four equivalent Yb(1) and eight Ga(1,1) atoms to form distorted RuYb4Ga8 cuboctahedra that share corners with four equivalent Ru(2)Yb4Ga8 cuboctahedra and faces with eight equivalent Ru(1)Yb2Ga10 cuboctahedra. There are three inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a 10-coordinate geometry to two equivalent Yb(1), one Ru(2), two equivalent Ru(1), one Ga(2), and four equivalent Ga(1) atoms. In the second Ga site, Ga(1) is bonded in a 10-coordinate geometry to two equivalent Yb(1); one Ru(2); two equivalent Ru(1); one Ga(2); and four Ga(1,1) atoms. In the third Ga site, Ga(2) is bonded in a 9-coordinate geometry to two equivalent Yb(1); two equivalent Ru(1); one Ga(2); and four Ga(1,1) atoms.
Yb2Ru3Ga10 crystallizes in the tetragonal P4/mbm space group. Yb(1) is bonded in a 14-coordinate geometry to two equivalent Ru(1); two equivalent Ru(2); two equivalent Ga(2); and eight Ga(1,1) atoms. Both Yb(1)-Ru(1) bond lengths are 3.19 Å. Both Yb(1)-Ru(2) bond lengths are 3.27 Å. Both Yb(1)-Ga(2) bond lengths are 2.95 Å. There are four shorter (2.96 Å) and four longer (3.03 Å) Yb(1)-Ga(1,1) bond lengths. There are two inequivalent Ru sites. In the first Ru site, Ru(1) is bonded to two equivalent Yb(1); two equivalent Ga(2); and eight Ga(1,1) atoms to form distorted RuYb2Ga10 cuboctahedra that share corners with two equivalent Ru(1)Yb2Ga10 cuboctahedra, edges with five equivalent Ru(1)Yb2Ga10 cuboctahedra, and faces with four equivalent Ru(2)Yb4Ga8 cuboctahedra. Both Ru(1)-Ga(2) bond lengths are 2.65 Å. There are four shorter (2.69 Å) and four longer (2.72 Å) Ru(1)-Ga(1,1) bond lengths. In the second Ru site, Ru(2) is bonded to four equivalent Yb(1) and eight Ga(1,1) atoms to form distorted RuYb4Ga8 cuboctahedra that share corners with four equivalent Ru(2)Yb4Ga8 cuboctahedra and faces with eight equivalent Ru(1)Yb2Ga10 cuboctahedra. All Ru(2)-Ga(1,1) bond lengths are 2.68 Å. There are three inequivalent Ga sites. In the first Ga site, Ga(1) is bonded in a 10-coordinate geometry to two equivalent Yb(1), one Ru(2), two equivalent Ru(1), one Ga(2), and four equivalent Ga(1) atoms. The Ga(1)-Ga(2) bond length is 2.68 Å. There are a spread of Ga(1)-Ga(1) bond distances ranging from 2.65-2.94 Å. In the second Ga site, Ga(1) is bonded in a 10-coordinate geometry to two equivalent Yb(1); one Ru(2); two equivalent Ru(1); one Ga(2); and four Ga(1,1) atoms. The Ga(1)-Ga(2) bond length is 2.68 Å. The Ga(1)-Ga(1) bond length is 2.65 Å. In the third Ga site, Ga(2) is bonded in a 9-coordinate geometry to two equivalent Yb(1); two equivalent Ru(1); one Ga(2); and four Ga(1,1) atoms. The Ga(2)-Ga(2) bond length is 2.75 Å.