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CeCd is Tetraauricupride structured and crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Ce is bonded in a body-centered cubic geometry to eight equivalent Cd atoms. All Ce–Cd bond lengths are 3.34 Å. Cd is bonded in a body-centered cubic geometry to eight equivalent Ce atoms.
CeCd is Tetraauricupride structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Ce is bonded in a body-centered cubic geometry to eight equivalent Cd atoms. All Ce–Cd bond lengths are 3.33 Å. Cd is bonded in a body-centered cubic geometry to eight equivalent Ce atoms.
CeCd3 is alpha bismuth trifluoride structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Ce is bonded in a distorted body-centered cubic geometry to fourteen Cd atoms. There are eight shorter (3.17 Å) and six longer (3.66 Å) Ce–Cd bond lengths. There are two inequivalent Cd sites. In the first Cd site, Cd is bonded in a 8-coordinate geometry to six equivalent Ce and eight equivalent Cd atoms. All Cd–Cd bond lengths are 3.17 Å. In the second Cd site, Cd is bonded in a distorted body-centered cubic geometry to four equivalent Ce and four equivalent Cd atoms.
CeCd2 crystallizes in the trigonal P-3m1 space group. The structure is three-dimensional. Ce is bonded to two equivalent Ce and six equivalent Cd atoms to form CeCe2Cd6 hexagonal bipyramids that share corners with two equivalent CeCe2Cd6 hexagonal bipyramids, corners with six equivalent CdCe3Cd5 hexagonal bipyramids, edges with six equivalent CeCe2Cd6 hexagonal bipyramids, and edges with eighteen equivalent CdCe3Cd5 hexagonal bipyramids. Both Ce–Ce bond lengths are 3.09 Å. All Ce–Cd bond lengths are 3.24 Å. Cd is bonded to three equivalent Ce and five equivalent Cd atoms to form distorted CdCe3Cd5 hexagonal bipyramids that share corners with three equivalent CeCe2Cd6 hexagonal bipyramids, corners with five equivalent CdCe3Cd5 hexagonal bipyramids, edges with nine equivalent CeCe2Cd6 hexagonal bipyramids, and edges with fifteen equivalent CdCe3Cd5 hexagonal bipyramids. There are two shorter (3.09 Å) and three longer (3.25 Å) Cd–Cd bond lengths.
CeCd11 crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Ce is bonded in a 12-coordinate geometry to twenty Cd atoms. There are a spread of Ce–Cd bond distances ranging from 3.59–3.89 Å. There are seven inequivalent Cd sites. In the first Cd site, Cd is bonded in a distorted q6 geometry to two equivalent Ce and eight Cd atoms. There are four shorter (2.95 Å) and four longer (3.03 Å) Cd–Cd bond lengths. In the second Cd site, Cd is bonded in a 10-coordinate geometry to one Ce and nine Cd atoms. The Cd–Ce bond length is 3.59 Å. All Cd–Cd bond lengths are 3.14 Å. In the third Cd site, Cd is bonded in a 9-coordinate geometry to three equivalent Ce and six Cd atoms. All Cd–Cd bond lengths are 2.96 Å. In the fourth Cd site, Cd is bonded in a 10-coordinate geometry to one Ce and nine Cd atoms. All Cd–Cd bond lengths are 3.14 Å. In the fifth Cd site, Cd is bonded in a 10-coordinate geometry to one Ce and nine Cd atoms. The Cd–Ce bond length is 3.59 Å. Both Cd–Cd bond lengths are 3.14 Å. In the sixth Cd site, Cd is bonded in a 10-coordinate geometry to one Ce and nine Cd atoms. The Cd–Ce bond length is 3.59 Å. There are four shorter (3.03 Å) and four longer (3.14 Å) Cd–Cd bond lengths. In the seventh Cd site, Cd is bonded in a cuboctahedral geometry to twelve Cd atoms.
CeCd2 crystallizes in the trigonal P-3m1 space group. The structure is three-dimensional. Ce is bonded in a 12-coordinate geometry to two equivalent Ce and twelve equivalent Cd atoms. Both Ce–Ce bond lengths are 3.30 Å. All Ce–Cd bond lengths are 3.41 Å. Cd is bonded in a 11-coordinate geometry to six equivalent Ce and five equivalent Cd atoms. There are three shorter (2.98 Å) and two longer (3.30 Å) Cd–Cd bond lengths.