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EuTl2 crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Eu is bonded in a 12-coordinate geometry to twelve equivalent Tl atoms. There are six shorter (3.41 Å) and six longer (3.83 Å) Eu–Tl bond lengths. Tl is bonded in a 10-coordinate geometry to six equivalent Eu and four equivalent Tl atoms. There are three shorter (3.08 Å) and one longer (3.29 Å) Tl–Tl bond lengths.
EuRh3B 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 BRh6 octahedra. All Eu–Rh bond lengths are 3.01 Å. Rh is bonded to four equivalent Eu and two equivalent B atoms to form a mixture of distorted face, edge, and corner-sharing RhEu4B2 octahedra. The corner-sharing octahedra tilt angles range from 0–60°. Both Rh–B bond lengths are 2.13 Å. B is bonded to six equivalent Rh atoms to form BRh6 octahedra that share corners with six equivalent BRh6 octahedra and faces with eight equivalent EuRh12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°.
Eu3O4Br crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. there are two inequivalent Eu3+ sites. In the first Eu3+ site, Eu3+ is bonded in a 7-coordinate geometry to five O2- and two equivalent Br1- atoms. There are a spread of Eu–O bond distances ranging from 2.26–2.36 Å. Both Eu–Br bond lengths are 3.25 Å. In the second Eu3+ site, Eu3+ is bonded in a 5-coordinate geometry to five O2- atoms. There are a spread of Eu–O bond distances ranging from 2.28–2.38 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded to four Eu3+ atoms to form a mixture of corner and edge-sharing OEu4 tetrahedra. In the second O2- site, O2- is bonded in a trigonal planar geometry to three Eu3+ atoms. In the third O2- site, O2- is bonded to four Eu3+ atoms to form a mixture of distorted corner and edge-sharing OEu4 tetrahedra. Br1- is bonded in a 4-coordinate geometry to four equivalent Eu3+ atoms.
EuTl is Tetraauricupride structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Eu is bonded in a body-centered cubic geometry to eight equivalent Tl atoms. All Eu–Tl bond lengths are 3.91 Å. Tl is bonded in a body-centered cubic geometry to eight equivalent Eu atoms.
EuSn crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Eu is bonded in a 5-coordinate geometry to seven equivalent Sn atoms. There are a spread of Eu–Sn bond distances ranging from 3.37–3.57 Å. Sn is bonded in a 9-coordinate geometry to seven equivalent Eu and two equivalent Sn atoms. Both Sn–Sn bond lengths are 2.97 Å.
Eu4Ir crystallizes in the tetragonal I4_1/amd space group. The structure is three-dimensional. Eu is bonded in a distorted water-like geometry to two equivalent Ir atoms. There are one shorter (2.86 Å) and one longer (3.24 Å) Eu–Ir bond lengths. Ir is bonded in a 8-coordinate geometry to eight equivalent Eu atoms.
EuRh2 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 Rh atoms. All Eu–Rh bond lengths are 3.17 Å. Rh is bonded to six equivalent Eu and six equivalent Rh atoms to form a mixture of edge, corner, and face-sharing RhEu6Rh6 cuboctahedra. All Rh–Rh bond lengths are 2.70 Å.
EuPd3 is Uranium Silicide 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 a mixture of corner and face-sharing EuPd12 cuboctahedra. All Eu–Pd bond lengths are 2.96 Å. Pd is bonded in a distorted square co-planar geometry to four equivalent Eu atoms.
EuIn2 crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Eu is bonded in a 12-coordinate geometry to twelve equivalent In atoms. There are six shorter (3.32 Å) and six longer (3.72 Å) Eu–In bond lengths. In is bonded in a 10-coordinate geometry to six equivalent Eu and four equivalent In atoms. There are three shorter (3.01 Å) and one longer (3.16 Å) In–In bond lengths.
EuPdH3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Eu is bonded to twelve equivalent H atoms to form EuH12 cuboctahedra that share corners with twelve equivalent EuH12 cuboctahedra, faces with six equivalent EuH12 cuboctahedra, and faces with eight equivalent PdH6 octahedra. All Eu–H bond lengths are 2.71 Å. Pd is bonded to six equivalent H atoms to form PdH6 octahedra that share corners with six equivalent PdH6 octahedra and faces with eight equivalent EuH12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Pd–H bond lengths are 1.92 Å. H is bonded to four equivalent Eu and two equivalent Pd atoms to form a mixture of face, edge, and corner-sharing HEu4Pd2 octahedra. The corner-sharing octahedra tilt angles range from 0–60°.
Eu5P3O12Cl crystallizes in the hexagonal P6_3/m space group. The structure is three-dimensional. there are two inequivalent Eu2+ sites. In the first Eu2+ site, Eu2+ is bonded in a 9-coordinate geometry to nine O2- atoms. There are a spread of Eu–O bond distances ranging from 2.60–2.86 Å. In the second Eu2+ site, Eu2+ is bonded in a 8-coordinate geometry to six O2- and two equivalent Cl1- atoms. There are a spread of Eu–O bond distances ranging from 2.45–2.85 Å. Both Eu–Cl bond lengths are 3.08 Å. P5+ is bonded in a tetrahedral geometry to four O2- atoms. There are a spread of P–O bond distances ranging from 1.55–1.57 Å. There are three inequivalent O2- sites. In the first O2- site, O2- is bonded in a distorted single-bond geometry to three Eu2+ and one P5+ atom. In the second O2- site, O2- is bonded in a 1-coordinate geometry to three Eu2+ and one P5+ atom. In the third O2- site, O2- is bonded in a distorted single-bond geometry to three Eu2+ and one P5+ atom. Cl1- is bonded to six equivalent Eu2+ atoms to form distorted face-sharing ClEu6 octahedra.
Eu2O3 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are three inequivalent Eu3+ sites. In the first Eu3+ site, Eu3+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Eu–O bond distances ranging from 2.33–2.78 Å. In the second Eu3+ site, Eu3+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Eu–O bond distances ranging from 2.31–2.59 Å. In the third Eu3+ site, Eu3+ is bonded to six O2- atoms to form a mixture of edge and corner-sharing EuO6 octahedra. The corner-sharing octahedral tilt angles are 0°. There are a spread of Eu–O bond distances ranging from 2.26–2.56 Å. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded to four Eu3+ atoms to form distorted OEu4 trigonal pyramids that share a cornercorner with one OEu6 octahedra, corners with two equivalent OEu5 square pyramids, corners with nine OEu4 tetrahedra, corners with two equivalent OEu4 trigonal pyramids, edges with three equivalent OEu5 square pyramids, and edges with two equivalent OEu4 trigonal pyramids. The corner-sharing octahedral tilt angles are 38°. In the second O2- site, O2- is bonded to five Eu3+ atoms to form distorted OEu5 square pyramids that share corners with seven OEu4 tetrahedra, corners with two equivalent OEu4 trigonal pyramids, edges with two equivalent OEu6 octahedra, edges with two equivalent OEu5 square pyramids, edges with three OEu4 tetrahedra, and edges with three equivalent OEu4 trigonal pyramids. In the third O2- site, O2- is bonded to six Eu3+ atoms to form OEu6 octahedra that share corners with six OEu4 tetrahedra, corners with two equivalent OEu4 trigonal pyramids, edges with two equivalent OEu6 octahedra, edges with four equivalent OEu5 square pyramids, and edges with six OEu4 tetrahedra. In the fourth O2- site, O2- is bonded to four Eu3+ atoms to form distorted OEu4 tetrahedra that share corners with two equivalent OEu6 octahedra, corners with two equivalent OEu5 square pyramids, corners with four OEu4 tetrahedra, corners with six equivalent OEu4 trigonal pyramids, an edgeedge with one OEu6 octahedra, edges with two equivalent OEu5 square pyramids, and an edgeedge with one OEu4 tetrahedra. The corner-sharing octahedral tilt angles are 11°. In the fifth O2- site, O2- is bonded to four Eu3+ atoms to form OEu4 tetrahedra that share a cornercorner with one OEu6 octahedra, corners with five equivalent OEu5 square pyramids, corners with four OEu4 tetrahedra, corners with three equivalent OEu4 trigonal pyramids, edges with two equivalent OEu6 octahedra, an edgeedge with one OEu5 square pyramid, and edges with two equivalent OEu4 tetrahedra. The corner-sharing octahedral tilt angles are 48°.
AgEu crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Eu is bonded in a 7-coordinate geometry to seven equivalent Ag atoms. There are a spread of Eu–Ag bond distances ranging from 3.26–3.35 Å. Ag is bonded in a 9-coordinate geometry to seven equivalent Eu and two equivalent Ag atoms. Both Ag–Ag bond lengths are 2.93 Å.
EuZn2 crystallizes in the orthorhombic Imma space group. The structure is three-dimensional. Eu is bonded in a 12-coordinate geometry to twelve equivalent Zn atoms. There are a spread of Eu–Zn bond distances ranging from 3.18–3.43 Å. Zn is bonded in a 10-coordinate geometry to six equivalent Eu and four equivalent Zn atoms. There are a spread of Zn–Zn bond distances ranging from 2.68–2.83 Å.
Eu3Sb4S9 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are three inequivalent Eu2+ sites. In the first Eu2+ site, Eu2+ is bonded in a 8-coordinate geometry to eight S2- atoms. There are a spread of Eu–S bond distances ranging from 3.03–3.26 Å. In the second Eu2+ site, Eu2+ is bonded in a 8-coordinate geometry to eight S2- atoms. There are a spread of Eu–S bond distances ranging from 3.02–3.20 Å. In the third Eu2+ site, Eu2+ is bonded in a 8-coordinate geometry to eight S2- atoms. There are a spread of Eu–S bond distances ranging from 3.04–3.09 Å. There are four inequivalent Sb3+ sites. In the first Sb3+ site, Sb3+ is bonded to five S2- atoms to form a mixture of edge and corner-sharing SbS5 square pyramids. There are a spread of Sb–S bond distances ranging from 2.48–2.93 Å. In the second Sb3+ site, Sb3+ is bonded to six S2- atoms to form distorted SbS6 octahedra that share corners with four SbS5 square pyramids, edges with two equivalent SbS6 octahedra, and an edgeedge with one SbS5 square pyramid. There are a spread of Sb–S bond distances ranging from 2.47–3.21 Å. In the third Sb3+ site, Sb3+ is bonded to five S2- atoms to form SbS5 square pyramids that share corners with two equivalent SbS6 octahedra, corners with two equivalent SbS5 square pyramids, and edges with three SbS5 square pyramids. The corner-sharing octahedral tilt angles are 51°. There are a spread of Sb–S bond distances ranging from 2.47–3.02 Å. In the fourth Sb3+ site, Sb3+ is bonded to five S2- atoms to form distorted SbS5 square pyramids that share corners with two equivalent SbS6 octahedra, corners with two equivalent SbS5 square pyramids, an edgeedge with one SbS6 octahedra, and edges with three SbS5 square pyramids. The corner-sharing octahedral tilt angles are 59°. There are a spread of Sb–S bond distances ranging from 2.47–2.92 Å. There are nine inequivalent S2- sites. In the first S2- site, S2- is bonded to one Eu2+ and four Sb3+ atoms to form SEuSb4 square pyramids that share corners with three equivalent SEu2Sb4 pentagonal pyramids, corners with four SEu4Sb square pyramids, an edgeedge with one SEu2Sb4 pentagonal pyramid, edges with three SEuSb4 square pyramids, and edges with two equivalent SEu4Sb trigonal bipyramids. In the second S2- site, S2- is bonded to two Eu2+ and four Sb3+ atoms to form distorted SEu2Sb4 pentagonal pyramids that share corners with four SEuSb4 square pyramids, edges with two equivalent SEu2Sb4 pentagonal pyramids, edges with three SEuSb4 square pyramids, and edges with two equivalent SEu4Sb trigonal bipyramids. In the third S2- site, S2- is bonded in a 5-coordinate geometry to four Eu2+ and one Sb3+ atom. In the fourth S2- site, S2- is bonded to four Eu2+ and one Sb3+ atom to form distorted SEu4Sb square pyramids that share corners with two equivalent SEuSb4 square pyramids, corners with two equivalent SEu4Sb trigonal bipyramids, edges with two equivalent SEu2Sb4 pentagonal pyramids, edges with two equivalent SEu4Sb square pyramids, and an edgeedge with one SEu4Sb trigonal bipyramid. In the fifth S2- site, S2- is bonded in a 5-coordinate geometry to three equivalent Eu2+ and two equivalent Sb3+ atoms. In the sixth S2- site, S2- is bonded to one Eu2+ and four Sb3+ atoms to form SEuSb4 square pyramids that share a cornercorner with one SEu2Sb4 pentagonal pyramid, corners with two equivalent SEuSb4 square pyramids, edges with three SEuSb4 square pyramids, and edges with two equivalent SEu4Sb trigonal bipyramids. In the seventh S2- site, S2- is bonded to four Eu2+ and one Sb3+ atom to form distorted SEu4Sb trigonal bipyramids that share corners with two equivalent SEu4Sb square pyramids, edges with two equivalent SEu2Sb4 pentagonal pyramids, edges with five SEuSb4 square pyramids, and edges with two equivalent SEu4Sb trigonal bipyramids. In the eighth S2- site, S2- is bonded in a 3-coordinate geometry to one Eu2+ and three Sb3+ atoms. In the ninth S2- site, S2- is bonded in a 5-coordinate geometry to four Eu2+ and one Sb3+ atom.
Eu2Zr2O7 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are three inequivalent Eu3+ sites. In the first Eu3+ site, Eu3+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are two shorter (2.34 Å) and six longer (2.62 Å) Eu–O bond lengths. In the second Eu3+ site, Eu3+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are two shorter (2.34 Å) and six longer (2.62 Å) Eu–O bond lengths. In the third Eu3+ site, Eu3+ is bonded in a body-centered cubic geometry to eight O2- atoms. There are two shorter (2.35 Å) and six longer (2.62 Å) Eu–O bond lengths. There are three inequivalent Zr4+ sites. In the first Zr4+ site, Zr4+ is bonded to six O2- atoms to form corner-sharing ZrO6 octahedra. The corner-sharing octahedral tilt angles are 51°. There are four shorter (2.12 Å) and two longer (2.13 Å) Zr–O bond lengths. In the second Zr4+ site, Zr4+ is bonded to six O2- atoms to form corner-sharing ZrO6 octahedra. The corner-sharing octahedral tilt angles are 51°. There are four shorter (2.12 Å) and two longer (2.13 Å) Zr–O bond lengths. In the third Zr4+ site, Zr4+ is bonded to six O2- atoms to form corner-sharing ZrO6 octahedra. The corner-sharing octahedral tilt angles are 51°. There are four shorter (2.12 Å) and two longer (2.13 Å) Zr–O bond lengths. There are five inequivalent O2- sites. In the first O2- site, O2- is bonded in a 4-coordinate geometry to two Eu3+ and two Zr4+ atoms. In the second O2- site, O2- is bonded in a 4-coordinate geometry to two Eu3+ and two equivalent Zr4+ atoms. In the third O2- site, O2- is bonded to two equivalent Eu3+ and two Zr4+ atoms to form a mixture of distorted edge and corner-sharing OEu2Zr2 tetrahedra. In the fourth O2- site, O2- is bonded to two Eu3+ and two Zr4+ atoms to form a mixture of distorted edge and corner-sharing OEu2Zr2 tetrahedra. In the fifth O2- site, O2- is bonded to four Eu3+ atoms to form a mixture of edge and corner-sharing OEu4 tetrahedra.
Eu6Mg7H26 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are four inequivalent Mg2+ sites. In the first Mg2+ site, Mg2+ is bonded to six H1- atoms to form distorted corner-sharing MgH6 octahedra. The corner-sharing octahedra tilt angles range from 30–50°. There are a spread of Mg–H bond distances ranging from 1.88–2.13 Å. In the second Mg2+ site, Mg2+ is bonded to six H1- atoms to form corner-sharing MgH6 octahedra. The corner-sharing octahedra tilt angles range from 24–60°. There are a spread of Mg–H bond distances ranging from 1.88–2.00 Å. In the third Mg2+ site, Mg2+ is bonded to six H1- atoms to form a mixture of edge and corner-sharing MgH6 octahedra. The corner-sharing octahedra tilt angles range from 50–60°. There are a spread of Mg–H bond distances ranging from 1.89–1.93 Å. In the fourth Mg2+ site, Mg2+ is bonded to six H1- atoms to form corner-sharing MgH6 octahedra. The corner-sharing octahedra tilt angles range from 24–30°. There is two shorter (1.90 Å) and four longer (1.94 Å) Mg–H bond length. There are three inequivalent Eu2+ sites. In the first Eu2+ site, Eu2+ is bonded in a 10-coordinate geometry to ten H1- atoms. There are a spread of Eu–H bond distances ranging from 2.37–2.86 Å. In the second Eu2+ site, Eu2+ is bonded in a 11-coordinate geometry to eleven H1- atoms. There are a spread of Eu–H bond distances ranging from 2.46–2.78 Å. In the third Eu2+ site, Eu2+ is bonded in a 10-coordinate geometry to seven H1- atoms. There are a spread of Eu–H bond distances ranging from 2.35–2.48 Å. There are nine inequivalent H1- sites. In the first H1- site, H1- is bonded in a 2-coordinate geometry to two Mg2+ and two Eu2+ atoms. In the second H1- site, H1- is bonded to two Mg2+ and two Eu2+ atoms to form a mixture of distorted edge and corner-sharing HEu2Mg2 tetrahedra. In the third H1- site, H1- is bonded in a 2-coordinate geometry to one Mg2+ and three Eu2+ atoms. In the fourth H1- site, H1- is bonded in a distorted single-bond geometry to one Mg2+ and three equivalent Eu2+ atoms. In the fifth H1- site, H1- is bonded in a distorted L-shaped geometry to two equivalent Mg2+ and one Eu2+ atom. In the sixth H1- site, H1- is bonded in a distorted trigonal planar geometry to three Mg2+ atoms. In the seventh H1- site, H1- is bonded in a 1-coordinate geometry to two Mg2+ and one Eu2+ atom. In the eighth H1- site, H1- is bonded to one Mg2+ and three Eu2+ atoms to form distorted HEu3Mg tetrahedra that share corners with eight HEu2Mg2 tetrahedra and edges with four HEu3Mg tetrahedra. In the ninth H1- site, H1- is bonded to one Mg2+ and three Eu2+ atoms to form distorted HEu3Mg tetrahedra that share corners with eight HEu2Mg2 tetrahedra and edges with four HEu3Mg tetrahedra.
Eu3ReO8 crystallizes in the monoclinic P2_1/m space group. The structure is three-dimensional. there are three inequivalent Eu3+ sites. In the first Eu3+ site, Eu3+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Eu–O bond distances ranging from 2.30–2.58 Å. In the second Eu3+ site, Eu3+ is bonded in a 8-coordinate geometry to eight O2- atoms. There are a spread of Eu–O bond distances ranging from 2.44–2.78 Å. In the third Eu3+ site, Eu3+ is bonded in a 7-coordinate geometry to seven O2- atoms. There are a spread of Eu–O bond distances ranging from 2.30–2.53 Å. Re7+ is bonded in an octahedral geometry to six O2- atoms. There are a spread of Re–O bond distances ranging from 1.82–2.02 Å. There are six inequivalent O2- sites. In the first O2- site, O2- is bonded in a 1-coordinate geometry to two Eu3+ and one Re7+ atom. In the second O2- site, O2- is bonded in a 1-coordinate geometry to three Eu3+ and one Re7+ atom. In the third O2- site, O2- is bonded in a 1-coordinate geometry to two Eu3+ and one Re7+ atom. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to two Eu3+ and one Re7+ atom. In the fifth O2- site, O2- is bonded to four Eu3+ atoms to form a mixture of distorted edge and corner-sharing OEu4 tetrahedra. In the sixth O2- site, O2- is bonded in a 1-coordinate geometry to two Eu3+ and one Re7+ atom.