Ce3YRh4 crystallizes in the orthorhombic Pmm2 space group. There are three inequivalent Ce sites. In the first Ce site, Ce(1) is bonded in a 7-coordinate geometry to one Rh(2), two equivalent Rh(1), and four equivalent Rh(4) atoms. In the second Ce site, Ce(2) is bonded in a 7-coordinate geometry to one Rh(3), two equivalent Rh(4), and four equivalent Rh(1) atoms. In the third Ce site, Ce(3) is bonded in a 7-coordinate geometry to one Rh(4), two equivalent Rh(3), and four equivalent Rh(2) atoms. Y(1) is bonded in a 7-coordinate geometry to one Rh(1), two equivalent Rh(2), and four equivalent Rh(3) atoms. There are four inequivalent Rh sites. In the first Rh site, Rh(1) is bonded in a 9-coordinate geometry to two equivalent Ce(1), four equivalent Ce(2), one Y(1), and two equivalent Rh(4) atoms. In the second Rh site, Rh(2) is bonded in a 5-coordinate geometry to one Ce(1), four equivalent Ce(3), and two equivalent Y(1) atoms. In the third Rh site, Rh(3) is bonded in a 7-coordinate geometry to one Ce(2), two equivalent Ce(3), and four equivalent Y(1) atoms. In the fourth Rh site, Rh(4) is bonded in a 5-coordinate geometry to one Ce(3), two equivalent Ce(2), four equivalent Ce(1), and two equivalent Rh(1) atoms.
Ce3YRh4 crystallizes in the orthorhombic Pmm2 space group. There are three inequivalent Ce sites. In the first Ce site, Ce(1) is bonded in a 7-coordinate geometry to one Rh(2), two equivalent Rh(1), and four equivalent Rh(4) atoms. The Ce(1)-Rh(2) bond length is 2.93 Å. Both Ce(1)-Rh(1) bond lengths are 3.16 Å. All Ce(1)-Rh(4) bond lengths are 2.86 Å. In the second Ce site, Ce(2) is bonded in a 7-coordinate geometry to one Rh(3), two equivalent Rh(4), and four equivalent Rh(1) atoms. The Ce(2)-Rh(3) bond length is 2.92 Å. Both Ce(2)-Rh(4) bond lengths are 3.25 Å. All Ce(2)-Rh(1) bond lengths are 2.88 Å. In the third Ce site, Ce(3) is bonded in a 7-coordinate geometry to one Rh(4), two equivalent Rh(3), and four equivalent Rh(2) atoms. The Ce(3)-Rh(4) bond length is 2.97 Å. Both Ce(3)-Rh(3) bond lengths are 3.10 Å. All Ce(3)-Rh(2) bond lengths are 2.85 Å. Y(1) is bonded in a 7-coordinate geometry to one Rh(1), two equivalent Rh(2), and four equivalent Rh(3) atoms. The Y(1)-Rh(1) bond length is 2.94 Å. Both Y(1)-Rh(2) bond lengths are 3.21 Å. All Y(1)-Rh(3) bond lengths are 2.88 Å. There are four inequivalent Rh sites. In the first Rh site, Rh(1) is bonded in a 9-coordinate geometry to two equivalent Ce(1), four equivalent Ce(2), one Y(1), and two equivalent Rh(4) atoms. Both Rh(1)-Rh(4) bond lengths are 2.95 Å. In the second Rh site, Rh(2) is bonded in a 5-coordinate geometry to one Ce(1), four equivalent Ce(3), and two equivalent Y(1) atoms. In the third Rh site, Rh(3) is bonded in a 7-coordinate geometry to one Ce(2), two equivalent Ce(3), and four equivalent Y(1) atoms. In the fourth Rh site, Rh(4) is bonded in a 5-coordinate geometry to one Ce(3), two equivalent Ce(2), four equivalent Ce(1), and two equivalent Rh(1) atoms.