GdY(CoB)4 crystallizes in the tetragonal P4/mmm space group. Gd(1) is bonded in a 16-coordinate geometry to eight equivalent Co(1) and eight equivalent B(1) atoms. Y(1) is bonded in a 16-coordinate geometry to eight equivalent Co(1) and eight equivalent B(2) atoms. Co(1) is bonded in a 4-coordinate geometry to two equivalent Gd(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 8-coordinate geometry to four equivalent Gd(1) and four equivalent Co(1) atoms. In the second B site, B(2) is bonded in a 8-coordinate geometry to four equivalent Y(1) and four equivalent Co(1) atoms.
GdY(CoB)4 crystallizes in the tetragonal P4/mmm space group. Gd(1) is bonded in a 16-coordinate geometry to eight equivalent Co(1) and eight equivalent B(1) atoms. All Gd(1)-Co(1) bond lengths are 2.98 Å. All Gd(1)-B(1) bond lengths are 2.91 Å. Y(1) is bonded in a 16-coordinate geometry to eight equivalent Co(1) and eight equivalent B(2) atoms. All Y(1)-Co(1) bond lengths are 2.95 Å. All Y(1)-B(2) bond lengths are 2.89 Å. Co(1) is bonded in a 4-coordinate geometry to two equivalent Gd(1), two equivalent Y(1), two equivalent B(1), and two equivalent B(2) atoms. Both Co(1)-B(1) bond lengths are 2.01 Å. Both Co(1)-B(2) bond lengths are 2.01 Å. There are two inequivalent B sites. In the first B site, B(1) is bonded in a 8-coordinate geometry to four equivalent Gd(1) and four equivalent Co(1) atoms. In the second B site, B(2) is bonded in a 8-coordinate geometry to four equivalent Y(1) and four equivalent Co(1) atoms.