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At least 883 records · Page 49
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DOE OSTI2020

Materials Data on EuYO2 by Materials Project

EuYO2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. Eu is bonded to six equivalent O atoms to form EuO6 octahedra that share corners with six equivalent YO6 octahedra, edges with six equivalent EuO6 octahedra, and edges with six equivalent YO6 octahedra. The corner-sharing octahedral tilt angles are 8°. All Eu–O bond lengths are 2.61 Å. Y is bonded to six equivalent O atoms to form YO6 octahedra that share corners with six equivalent EuO6 octahedra, edges with six equivalent EuO6 octahedra, and edges with six equivalent YO6 octahedra. The corner-sharing octahedral tilt angles are 8°. All Y–O bond lengths are 2.36 Å. O is bonded to three equivalent Eu and three equivalent Y atoms to form a mixture of edge and corner-sharing OEu3Y3 octahedra. The corner-sharing octahedral tilt angles are 0°.

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Materials Data on Eu3NbO7 by Materials Project

Eu3NbO7 crystallizes in the orthorhombic P2_12_12_1 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 2.37–2.73 Å. In the second Eu3+ site, Eu3+ is bonded to seven O2- atoms to form distorted EuO7 pentagonal bipyramids that share corners with two equivalent NbO6 octahedra, corners with three EuO7 pentagonal bipyramids, edges with two equivalent NbO6 octahedra, and edges with two equivalent EuO7 pentagonal bipyramids. The corner-sharing octahedra tilt angles range from 40–44°. There are a spread of Eu–O bond distances ranging from 2.19–2.67 Å. In the third Eu3+ site, Eu3+ is bonded to seven O2- atoms to form distorted EuO7 pentagonal bipyramids that share corners with two equivalent NbO6 octahedra, corners with three EuO7 pentagonal bipyramids, edges with two equivalent NbO6 octahedra, and edges with two equivalent EuO7 pentagonal bipyramids. The corner-sharing octahedra tilt angles range from 33–43°. There are a spread of Eu–O bond distances ranging from 2.30–2.72 Å. Nb5+ is bonded to six O2- atoms to form NbO6 octahedra that share corners with two equivalent NbO6 octahedra, corners with four EuO7 pentagonal bipyramids, and edges with four EuO7 pentagonal bipyramids. The corner-sharing octahedral tilt angles are 33°. There are a spread of Nb–O bond distances ranging from 1.93–2.08 Å. There are seven 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 to four Eu3+ atoms to form a mixture of corner and edge-sharing OEu4 tetrahedra. In the third O2- site, O2- is bonded in a 2-coordinate geometry to two Eu3+ and two equivalent Nb5+ atoms. In the fourth O2- site, O2- is bonded in a 3-coordinate geometry to two Eu3+ and one Nb5+ atom. In the fifth O2- site, O2- is bonded to three Eu3+ and one Nb5+ atom to form a mixture of distorted corner and edge-sharing OEu3Nb tetrahedra. In the sixth O2- site, O2- is bonded in a 4-coordinate geometry to three Eu3+ and one Nb5+ atom. In the seventh O2- site, O2- is bonded to three Eu3+ and one Nb5+ atom to form a mixture of distorted corner and edge-sharing OEu3Nb tetrahedra.

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DOE OSTI2020

Materials Data on EuMgHg2 by Materials Project

MgEuHg2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Mg is bonded in a body-centered cubic geometry to eight equivalent Hg atoms. All Mg–Hg bond lengths are 3.21 Å. Eu is bonded in a body-centered cubic geometry to eight equivalent Hg atoms. All Eu–Hg bond lengths are 3.21 Å. Hg is bonded in a body-centered cubic geometry to four equivalent Mg and four equivalent Eu atoms.

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DOE OSTI2020

Materials Data on EuCdHg2 by Materials Project

EuHg2Cd is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Eu is bonded in a body-centered cubic geometry to eight equivalent Hg atoms. All Eu–Hg bond lengths are 3.24 Å. Hg is bonded in a body-centered cubic geometry to four equivalent Eu and four equivalent Cd atoms. All Hg–Cd bond lengths are 3.24 Å. Cd is bonded in a distorted body-centered cubic geometry to eight equivalent Hg atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on EuAgAu2 by Materials Project

EuAu2Ag is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Eu is bonded in a body-centered cubic geometry to eight equivalent Au atoms. All Eu–Au bond lengths are 3.09 Å. Au is bonded in a body-centered cubic geometry to four equivalent Eu and four equivalent Ag atoms. All Au–Ag bond lengths are 3.09 Å. Ag is bonded in a distorted body-centered cubic geometry to eight equivalent Au atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on LiEuTl2 by Materials Project

LiEuTl2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Li is bonded in a body-centered cubic geometry to eight equivalent Tl atoms. All Li–Tl bond lengths are 3.33 Å. Eu is bonded in a body-centered cubic geometry to eight equivalent Tl atoms. All Eu–Tl bond lengths are 3.33 Å. Tl is bonded in a body-centered cubic geometry to four equivalent Li and four equivalent Eu atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on EuBi3 by Materials Project

EuBi3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Eu is bonded to twelve equivalent Bi atoms to form a mixture of corner and face-sharing EuBi12 cuboctahedra. All Eu–Bi bond lengths are 3.54 Å. Bi is bonded in a distorted square co-planar geometry to four equivalent Eu atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on CaEuIn2 by Materials Project

CaEuIn2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Ca is bonded in a body-centered cubic geometry to eight equivalent In atoms. All Ca–In bond lengths are 3.44 Å. Eu is bonded in a body-centered cubic geometry to eight equivalent In atoms. All Eu–In bond lengths are 3.44 Å. In is bonded in a body-centered cubic geometry to four equivalent Ca and four equivalent Eu atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Eu3P by Materials Project

Eu3P crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Eu is bonded in a 4-coordinate geometry to four equivalent P atoms. There are two shorter (3.22 Å) and two longer (3.51 Å) Eu–P bond lengths. P is bonded to twelve equivalent Eu atoms to form a mixture of corner and face-sharing PEu12 cuboctahedra.

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Materials Data on EuInAu2 by Materials Project

EuAu2In is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Eu is bonded in a body-centered cubic geometry to eight equivalent Au atoms. All Eu–Au bond lengths are 3.09 Å. Au is bonded in a body-centered cubic geometry to four equivalent Eu and four equivalent In atoms. All Au–In bond lengths are 3.09 Å. In is bonded in a body-centered cubic geometry to eight equivalent Au atoms.

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DOE OSTI2020

Materials Data on NaEuTl2 by Materials Project

NaEuTl2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Na is bonded in a body-centered cubic geometry to eight equivalent Tl atoms. All Na–Tl bond lengths are 3.39 Å. Eu is bonded in a body-centered cubic geometry to eight equivalent Tl atoms. All Eu–Tl bond lengths are 3.39 Å. Tl is bonded in a body-centered cubic geometry to four equivalent Na and four equivalent Eu atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on EuCdAu2 by Materials Project

EuAu2Cd is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Eu is bonded in a body-centered cubic geometry to eight equivalent Au atoms. All Eu–Au bond lengths are 3.11 Å. Au is bonded in a body-centered cubic geometry to four equivalent Eu and four equivalent Cd atoms. All Au–Cd bond lengths are 3.11 Å. Cd is bonded in a body-centered cubic geometry to eight equivalent Au atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on EuSnAu2 by Materials Project

EuAu2Sn is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Eu is bonded in a body-centered cubic geometry to eight equivalent Au atoms. All Eu–Au bond lengths are 3.12 Å. Au is bonded in a body-centered cubic geometry to four equivalent Eu and four equivalent Sn atoms. All Au–Sn bond lengths are 3.12 Å. Sn is bonded in a distorted body-centered cubic geometry to eight equivalent Au atoms.

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DOE OSTI2020

Materials Data on EuMgGe by Materials Project

MgEuGe crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Mg is bonded to four equivalent Ge atoms to form a mixture of distorted corner and edge-sharing MgGe4 tetrahedra. There are a spread of Mg–Ge bond distances ranging from 2.80–2.92 Å. Eu is bonded in a 5-coordinate geometry to five equivalent Ge atoms. There are a spread of Eu–Ge bond distances ranging from 3.18–3.28 Å. Ge is bonded in a 9-coordinate geometry to four equivalent Mg and five equivalent Eu atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Eu3Sn by Materials Project

Eu3Sn is beta Cu3Ti-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Eu is bonded in a distorted see-saw-like geometry to four equivalent Sn atoms. There are two shorter (3.59 Å) and two longer (3.73 Å) Eu–Sn bond lengths. Sn is bonded to twelve equivalent Eu atoms to form a mixture of face and corner-sharing SnEu12 cuboctahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on EuMgO3 by Materials Project

MgEuO3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Mg is bonded to six equivalent O atoms to form MgO6 octahedra that share corners with six equivalent MgO6 octahedra and faces with eight equivalent EuO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Mg–O bond lengths are 1.96 Å. Eu is bonded to twelve equivalent O atoms to form EuO12 cuboctahedra that share corners with twelve equivalent EuO12 cuboctahedra, faces with six equivalent EuO12 cuboctahedra, and faces with eight equivalent MgO6 octahedra. All Eu–O bond lengths are 2.77 Å. O is bonded in a distorted linear geometry to two equivalent Mg and four equivalent Eu atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on EuNi3 by Materials Project

EuNi3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Eu is bonded to twelve equivalent Ni atoms to form EuNi12 cuboctahedra that share corners with twelve equivalent EuNi12 cuboctahedra, edges with twenty-four equivalent NiEu4Ni8 cuboctahedra, faces with six equivalent EuNi12 cuboctahedra, and faces with twelve equivalent NiEu4Ni8 cuboctahedra. All Eu–Ni bond lengths are 2.75 Å. Ni is bonded to four equivalent Eu and eight equivalent Ni atoms to form distorted NiEu4Ni8 cuboctahedra that share corners with twelve equivalent NiEu4Ni8 cuboctahedra, edges with eight equivalent EuNi12 cuboctahedra, edges with sixteen equivalent NiEu4Ni8 cuboctahedra, faces with four equivalent EuNi12 cuboctahedra, and faces with fourteen equivalent NiEu4Ni8 cuboctahedra. All Ni–Ni bond lengths are 2.75 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on LaEuZn2 by Materials Project

EuLaZn2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Eu is bonded in a body-centered cubic geometry to eight equivalent Zn atoms. All Eu–Zn bond lengths are 3.23 Å. La is bonded in a body-centered cubic geometry to eight equivalent Zn atoms. All La–Zn bond lengths are 3.23 Å. Zn is bonded in a body-centered cubic geometry to four equivalent Eu and four equivalent La atoms.

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