EuLaPd6 is Uranium Silicide-derived structured and crystallizes in the tetragonal P4/mmm space group. Eu(1) is bonded to four equivalent Pd(1) and eight equivalent Pd(3) atoms to form EuPd12 cuboctahedra that share corners with four equivalent Eu(1)Pd12 cuboctahedra, corners with eight equivalent La(1)Pd12 cuboctahedra, faces with two equivalent La(1)Pd12 cuboctahedra, and faces with four equivalent Eu(1)Pd12 cuboctahedra. La(1) is bonded to four equivalent Pd(2) and eight equivalent Pd(3) atoms to form LaPd12 cuboctahedra that share corners with four equivalent La(1)Pd12 cuboctahedra, corners with eight equivalent Eu(1)Pd12 cuboctahedra, faces with two equivalent Eu(1)Pd12 cuboctahedra, and faces with four equivalent La(1)Pd12 cuboctahedra. There are three inequivalent Pd sites. In the first Pd site, Pd(1) is bonded in a distorted square co-planar geometry to four equivalent Eu(1) atoms. In the second Pd site, Pd(2) is bonded in a distorted square co-planar geometry to four equivalent La(1) atoms. In the third Pd site, Pd(3) is bonded in a distorted square co-planar geometry to two equivalent Eu(1) and two equivalent La(1) atoms.
EuLaPd6 is Uranium Silicide-derived structured and crystallizes in the tetragonal P4/mmm space group. Eu(1) is bonded to four equivalent Pd(1) and eight equivalent Pd(3) atoms to form EuPd12 cuboctahedra that share corners with four equivalent Eu(1)Pd12 cuboctahedra, corners with eight equivalent La(1)Pd12 cuboctahedra, faces with two equivalent La(1)Pd12 cuboctahedra, and faces with four equivalent Eu(1)Pd12 cuboctahedra. All Eu(1)-Pd(1) bond lengths are 3.05 Å. All Eu(1)-Pd(3) bond lengths are 3.03 Å. La(1) is bonded to four equivalent Pd(2) and eight equivalent Pd(3) atoms to form LaPd12 cuboctahedra that share corners with four equivalent La(1)Pd12 cuboctahedra, corners with eight equivalent Eu(1)Pd12 cuboctahedra, faces with two equivalent Eu(1)Pd12 cuboctahedra, and faces with four equivalent La(1)Pd12 cuboctahedra. All La(1)-Pd(2) bond lengths are 3.05 Å. All La(1)-Pd(3) bond lengths are 3.03 Å. There are three inequivalent Pd sites. In the first Pd site, Pd(1) is bonded in a distorted square co-planar geometry to four equivalent Eu(1) atoms. In the second Pd site, Pd(2) is bonded in a distorted square co-planar geometry to four equivalent La(1) atoms. In the third Pd site, Pd(3) is bonded in a distorted square co-planar geometry to two equivalent Eu(1) and two equivalent La(1) atoms.