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EuPd2 is Cubic Laves structured and crystallizes in the cubic Fd-3m space group. The structure is three-dimensional. Eu is bonded in a 12-coordinate geometry to twelve equivalent Pd atoms. All Eu–Pd bond lengths are 3.25 Å. Pd is bonded to six equivalent Eu and six equivalent Pd atoms to form a mixture of edge, face, and corner-sharing PdEu6Pd6 cuboctahedra. All Pd–Pd bond lengths are 2.77 Å.
EuSi2 is hexagonal omega structure structured and crystallizes in the hexagonal P6/mmm space group. The structure is three-dimensional. Eu is bonded to twelve equivalent Si atoms to form a mixture of edge and face-sharing EuSi12 cuboctahedra. All Eu–Si bond lengths are 3.17 Å. Si is bonded in a 9-coordinate geometry to six equivalent Eu and three equivalent Si atoms. All Si–Si bond lengths are 2.36 Å.
EuPd3B is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Eu is bonded to twelve equivalent Pd atoms to form EuPd12 cuboctahedra that share corners with twelve equivalent EuPd12 cuboctahedra, faces with six equivalent EuPd12 cuboctahedra, and faces with eight equivalent BPd6 octahedra. All Eu–Pd bond lengths are 3.09 Å. Pd is bonded to four equivalent Eu and two equivalent B atoms to form a mixture of distorted edge, face, and corner-sharing PdEu4B2 octahedra. The corner-sharing octahedra tilt angles range from 0–60°. Both Pd–B bond lengths are 2.19 Å. B is bonded to six equivalent Pd atoms to form BPd6 octahedra that share corners with six equivalent BPd6 octahedra and faces with eight equivalent EuPd12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°.
EuPb3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Eu is bonded to twelve equivalent Pb atoms to form a mixture of corner and face-sharing EuPb12 cuboctahedra. All Eu–Pb bond lengths are 3.51 Å. Pb is bonded in a distorted square co-planar geometry to four equivalent Eu atoms.
EuSn3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Eu is bonded to twelve equivalent Sn atoms to form a mixture of face and corner-sharing EuSn12 cuboctahedra. All Eu–Sn bond lengths are 3.39 Å. Sn is bonded in a distorted square co-planar geometry to four equivalent Eu atoms.
EuPb is Tetraauricupride structured and crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Eu is bonded in a body-centered cubic geometry to eight equivalent Pb atoms. All Eu–Pb bond lengths are 3.46 Å. Pb is bonded in a body-centered cubic geometry to eight equivalent Eu atoms.
EuGe crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Eu is bonded in a 7-coordinate geometry to seven equivalent Ge atoms. There are a spread of Eu–Ge bond distances ranging from 3.20–3.33 Å. Ge is bonded in a 9-coordinate geometry to seven equivalent Eu and two equivalent Ge atoms. Both Ge–Ge bond lengths are 2.63 Å.
EuHg2 crystallizes in the hexagonal P6/mmm space group. The structure is three-dimensional. Eu is bonded to twelve equivalent Hg atoms to form a mixture of edge and face-sharing EuHg12 cuboctahedra. All Eu–Hg bond lengths are 3.49 Å. Hg is bonded in a 9-coordinate geometry to six equivalent Eu and three equivalent Hg atoms. All Hg–Hg bond lengths are 2.95 Å.
EuB6 is Calcium hexaboride structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Eu is bonded in a 1-coordinate geometry to twenty-four equivalent B atoms. All Eu–B bond lengths are 3.07 Å. B is bonded in a 1-coordinate geometry to four equivalent Eu and five equivalent B atoms. There is one shorter (1.68 Å) and four longer (1.76 Å) B–B bond length.
Eu4As3 crystallizes in the cubic I-43d space group. The structure is three-dimensional. Eu+2.25+ is bonded to six equivalent As3- atoms to form a mixture of distorted edge, face, and corner-sharing EuAs6 octahedra. The corner-sharing octahedra tilt angles range from 20–48°. There are three shorter (3.03 Å) and three longer (3.34 Å) Eu–As bond lengths. As3- is bonded in a 8-coordinate geometry to eight equivalent Eu+2.25+ atoms.
EuRh3C is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Eu is bonded to twelve equivalent Rh atoms to form EuRh12 cuboctahedra that share corners with twelve equivalent EuRh12 cuboctahedra, faces with six equivalent EuRh12 cuboctahedra, and faces with eight equivalent CRh6 octahedra. All Eu–Rh bond lengths are 2.99 Å. Rh is bonded to four equivalent Eu and two equivalent C atoms to form a mixture of distorted edge, corner, and face-sharing RhEu4C2 octahedra. The corner-sharing octahedra tilt angles range from 0–60°. Both Rh–C bond lengths are 2.11 Å. C is bonded to six equivalent Rh atoms to form CRh6 octahedra that share corners with six equivalent CRh6 octahedra and faces with eight equivalent EuRh12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°.
EuGa2 is hexagonal omega structure structured and crystallizes in the hexagonal P6/mmm space group. The structure is three-dimensional. Eu is bonded to twelve equivalent Ga atoms to form a mixture of edge and face-sharing EuGa12 cuboctahedra. All Eu–Ga bond lengths are 3.36 Å. Ga is bonded in a 9-coordinate geometry to six equivalent Eu and three equivalent Ga atoms. All Ga–Ga bond lengths are 2.50 Å.
MgEu is Tetraauricupride structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Mg is bonded in a body-centered cubic geometry to eight equivalent Eu atoms. All Mg–Eu bond lengths are 3.56 Å. Eu is bonded in a body-centered cubic geometry to eight equivalent Mg atoms.
SiEu crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Eu is bonded in a 7-coordinate geometry to seven equivalent Si atoms. There are a spread of Eu–Si bond distances ranging from 3.14–3.26 Å. Si is bonded in a 9-coordinate geometry to seven equivalent Eu and two equivalent Si atoms. Both Si–Si bond lengths are 2.46 Å.
EuCo2Al9 crystallizes in the hexagonal P6/mmm space group. The structure is three-dimensional. Eu is bonded to twelve equivalent Al atoms to form face-sharing EuAl12 cuboctahedra. All Eu–Al bond lengths are 3.51 Å. Co is bonded in a 9-coordinate geometry to nine Al atoms. There are three shorter (2.28 Å) and six longer (2.55 Å) Co–Al bond lengths. There are two inequivalent Al sites. In the first Al site, Al is bonded in a distorted water-like geometry to two equivalent Eu and two equivalent Co atoms. In the second Al site, Al is bonded in a linear geometry to two equivalent Co atoms.
EuGa2 crystallizes in the orthorhombic Imma space group. The structure is three-dimensional. Eu is bonded in a 12-coordinate geometry to twelve equivalent Ga atoms. There are a spread of Eu–Ga bond distances ranging from 3.15–3.43 Å. Ga is bonded in a 10-coordinate geometry to six equivalent Eu and four equivalent Ga atoms. There are a spread of Ga–Ga bond distances ranging from 2.66–2.83 Å.
EuPt2 is Cubic Laves structured and crystallizes in the cubic Fd-3m space group. The structure is three-dimensional. Eu is bonded in a 12-coordinate geometry to twelve equivalent Pt atoms. All Eu–Pt bond lengths are 3.25 Å. Pt is bonded to six equivalent Eu and six equivalent Pt atoms to form a mixture of edge, face, and corner-sharing PtEu6Pt6 cuboctahedra. All Pt–Pt bond lengths are 2.77 Å.
EuCd2 crystallizes in the orthorhombic Imma space group. The structure is three-dimensional. Eu is bonded in a 12-coordinate geometry to twelve equivalent Cd atoms. There are a spread of Eu–Cd bond distances ranging from 3.42–3.65 Å. Cd is bonded in a 10-coordinate geometry to six equivalent Eu and four equivalent Cd atoms. There are three shorter (2.93 Å) and one longer (3.07 Å) Cd–Cd bond lengths.