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At least 1,189 records · Page 66
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DOE OSTI2020

Materials Data on TbDyHg2 by Materials Project

DyTbHg2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Dy is bonded in a body-centered cubic geometry to eight equivalent Hg atoms. All Dy–Hg bond lengths are 3.24 Å. Tb is bonded in a body-centered cubic geometry to eight equivalent Hg atoms. All Tb–Hg bond lengths are 3.24 Å. Hg is bonded in a body-centered cubic geometry to four equivalent Dy and four equivalent Tb atoms.

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Materials Data on DyHg2 by Materials Project

DyHg2 crystallizes in the trigonal P-3m1 space group. The structure is two-dimensional and consists of one DyHg2 sheet oriented in the (0, 0, 1) direction. Dy is bonded in a distorted hexagonal planar geometry to six equivalent Hg atoms. All Dy–Hg bond lengths are 3.10 Å. Hg is bonded in a distorted trigonal planar geometry to three equivalent Dy atoms.

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Materials Data on DyLuIn2 by Materials Project

LuDyIn2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Lu is bonded in a body-centered cubic geometry to eight equivalent In atoms. All Lu–In bond lengths are 3.23 Å. Dy is bonded in a body-centered cubic geometry to eight equivalent In atoms. All Dy–In bond lengths are 3.23 Å. In is bonded in a body-centered cubic geometry to four equivalent Lu and four equivalent Dy atoms.

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Materials Data on DyThN2 by Materials Project

ThDyN2 is Caswellsilverite structured and crystallizes in the trigonal R-3m space group. The structure is three-dimensional. Th is bonded to six equivalent N atoms to form ThN6 octahedra that share corners with six equivalent DyN6 octahedra, edges with six equivalent ThN6 octahedra, and edges with six equivalent DyN6 octahedra. The corner-sharing octahedral tilt angles are 1°. All Th–N bond lengths are 2.54 Å. Dy is bonded to six equivalent N atoms to form DyN6 octahedra that share corners with six equivalent ThN6 octahedra, edges with six equivalent ThN6 octahedra, and edges with six equivalent DyN6 octahedra. The corner-sharing octahedral tilt angles are 1°. All Dy–N bond lengths are 2.52 Å. N is bonded to three equivalent Th and three equivalent Dy atoms to form a mixture of edge and corner-sharing NDy3Th3 octahedra. The corner-sharing octahedral tilt angles are 0°.

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Materials Data on Dy3MnAlS7 by Materials Project

Dy3MnAlS7 crystallizes in the monoclinic P2_1 space group. The structure is three-dimensional. there are three inequivalent Dy3+ sites. In the first Dy3+ site, Dy3+ is bonded to seven S2- atoms to form distorted DyS7 pentagonal bipyramids that share a cornercorner with one MnS6 octahedra, corners with six DyS7 pentagonal bipyramids, corners with two equivalent AlS4 tetrahedra, an edgeedge with one MnS6 octahedra, edges with four DyS7 pentagonal bipyramids, an edgeedge with one AlS4 tetrahedra, and a faceface with one MnS6 octahedra. The corner-sharing octahedral tilt angles are 22°. There are a spread of Dy–S bond distances ranging from 2.75–2.92 Å. In the second Dy3+ site, Dy3+ is bonded to seven S2- atoms to form distorted DyS7 pentagonal bipyramids that share a cornercorner with one MnS6 octahedra, corners with six DyS7 pentagonal bipyramids, corners with two equivalent AlS4 tetrahedra, an edgeedge with one MnS6 octahedra, edges with four DyS7 pentagonal bipyramids, an edgeedge with one AlS4 tetrahedra, and a faceface with one MnS6 octahedra. The corner-sharing octahedral tilt angles are 23°. There are a spread of Dy–S bond distances ranging from 2.72–2.95 Å. In the third Dy3+ site, Dy3+ is bonded to seven S2- atoms to form distorted DyS7 pentagonal bipyramids that share a cornercorner with one MnS6 octahedra, corners with six DyS7 pentagonal bipyramids, corners with two equivalent AlS4 tetrahedra, an edgeedge with one MnS6 octahedra, edges with four DyS7 pentagonal bipyramids, an edgeedge with one AlS4 tetrahedra, and a faceface with one MnS6 octahedra. The corner-sharing octahedral tilt angles are 22°. There are a spread of Dy–S bond distances ranging from 2.73–2.94 Å. Mn2+ is bonded to six S2- atoms to form MnS6 octahedra that share corners with three DyS7 pentagonal bipyramids, edges with three DyS7 pentagonal bipyramids, faces with two equivalent MnS6 octahedra, and faces with three DyS7 pentagonal bipyramids. There are a spread of Mn–S bond distances ranging from 2.36–2.42 Å. Al3+ is bonded to four S2- atoms to form AlS4 tetrahedra that share corners with six DyS7 pentagonal bipyramids and edges with three DyS7 pentagonal bipyramids. There are a spread of Al–S bond distances ranging from 2.22–2.25 Å. There are seven inequivalent S2- sites. In the first S2- site, S2- is bonded to three Dy3+ and two equivalent Mn2+ atoms to form distorted SDy3Mn2 square pyramids that share corners with two equivalent SDy3Mn2 square pyramids, corners with three equivalent SDy3Al tetrahedra, edges with four SDy3Mn2 square pyramids, and faces with two SDy3Mn2 square pyramids. In the second S2- site, S2- is bonded to three Dy3+ and two equivalent Mn2+ atoms to form distorted SDy3Mn2 square pyramids that share corners with two equivalent SDy3Mn2 square pyramids, corners with three equivalent SDy3Al tetrahedra, edges with four SDy3Mn2 square pyramids, and faces with two SDy3Mn2 square pyramids. In the third S2- site, S2- is bonded to three Dy3+ and two equivalent Mn2+ atoms to form distorted SDy3Mn2 square pyramids that share corners with two equivalent SDy3Mn2 square pyramids, corners with three equivalent SDy3Al tetrahedra, edges with four SDy3Mn2 square pyramids, and faces with two SDy3Mn2 square pyramids. In the fourth S2- site, S2- is bonded in a distorted rectangular see-saw-like geometry to three Dy3+ and one Al3+ atom. In the fifth S2- site, S2- is bonded in a distorted rectangular see-saw-like geometry to three Dy3+ and one Al3+ atom. In the sixth S2- site, S2- is bonded in a distorted rectangular see-saw-like geometry to three Dy3+ and one Al3+ atom. In the seventh S2- site, S2- is bonded to three Dy3+ and one Al3+ atom to form distorted corner-sharing SDy3Al tetrahedra.

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Materials Data on DyPa3 by Materials Project

Pa3Dy is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Pa is bonded to eight equivalent Pa and four equivalent Dy atoms to form PaDy4Pa8 cuboctahedra that share corners with twelve equivalent PaDy4Pa8 cuboctahedra, edges with eight equivalent DyPa12 cuboctahedra, edges with sixteen equivalent PaDy4Pa8 cuboctahedra, faces with four equivalent DyPa12 cuboctahedra, and faces with fourteen equivalent PaDy4Pa8 cuboctahedra. All Pa–Pa bond lengths are 3.33 Å. All Pa–Dy bond lengths are 3.33 Å. Dy is bonded to twelve equivalent Pa atoms to form DyPa12 cuboctahedra that share corners with twelve equivalent DyPa12 cuboctahedra, edges with twenty-four equivalent PaDy4Pa8 cuboctahedra, faces with six equivalent DyPa12 cuboctahedra, and faces with twelve equivalent PaDy4Pa8 cuboctahedra.

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Materials Data on Gd3Dy by Materials Project

DyGd3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Dy is bonded to twelve equivalent Gd atoms to form DyGd12 cuboctahedra that share corners with twelve equivalent DyGd12 cuboctahedra, edges with twenty-four equivalent GdGd8Dy4 cuboctahedra, faces with six equivalent DyGd12 cuboctahedra, and faces with twelve equivalent GdGd8Dy4 cuboctahedra. All Dy–Gd bond lengths are 3.50 Å. Gd is bonded to four equivalent Dy and eight equivalent Gd atoms to form GdGd8Dy4 cuboctahedra that share corners with twelve equivalent GdGd8Dy4 cuboctahedra, edges with eight equivalent DyGd12 cuboctahedra, edges with sixteen equivalent GdGd8Dy4 cuboctahedra, faces with four equivalent DyGd12 cuboctahedra, and faces with fourteen equivalent GdGd8Dy4 cuboctahedra. All Gd–Gd bond lengths are 3.50 Å.

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Materials Data on Rb3Dy by Materials Project

Rb3Dy is beta Cu3Ti-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Rb is bonded to eight equivalent Rb and four equivalent Dy atoms to form distorted RbRb8Dy4 cuboctahedra that share corners with four equivalent DyRb12 cuboctahedra, corners with fourteen equivalent RbRb8Dy4 cuboctahedra, edges with six equivalent DyRb12 cuboctahedra, edges with twelve equivalent RbRb8Dy4 cuboctahedra, faces with four equivalent DyRb12 cuboctahedra, and faces with sixteen equivalent RbRb8Dy4 cuboctahedra. There are a spread of Rb–Rb bond distances ranging from 4.39–4.69 Å. There are two shorter (4.51 Å) and two longer (4.54 Å) Rb–Dy bond lengths. Dy is bonded to twelve equivalent Rb atoms to form DyRb12 cuboctahedra that share corners with six equivalent DyRb12 cuboctahedra, corners with twelve equivalent RbRb8Dy4 cuboctahedra, edges with eighteen equivalent RbRb8Dy4 cuboctahedra, faces with eight equivalent DyRb12 cuboctahedra, and faces with twelve equivalent RbRb8Dy4 cuboctahedra.

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Materials Data on DyTmCu2 by Materials Project

TmDyCu2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Tm is bonded in a body-centered cubic geometry to eight equivalent Cu atoms. All Tm–Cu bond lengths are 2.98 Å. Dy is bonded in a body-centered cubic geometry to eight equivalent Cu atoms. All Dy–Cu bond lengths are 2.98 Å. Cu is bonded in a body-centered cubic geometry to four equivalent Tm and four equivalent Dy atoms.

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Materials Data on GdDyRh2 by Materials Project

DyGdRh2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Dy is bonded in a body-centered cubic geometry to eight equivalent Rh atoms. All Dy–Rh bond lengths are 2.98 Å. Gd is bonded in a body-centered cubic geometry to eight equivalent Rh atoms. All Gd–Rh bond lengths are 2.98 Å. Rh is bonded in a body-centered cubic geometry to four equivalent Dy and four equivalent Gd atoms.

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Materials Data on DyThRu2 by Materials Project

ThDyRu2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Th is bonded in a body-centered cubic geometry to eight equivalent Ru atoms. All Th–Ru bond lengths are 3.01 Å. Dy is bonded in a body-centered cubic geometry to eight equivalent Ru atoms. All Dy–Ru bond lengths are 3.01 Å. Ru is bonded in a body-centered cubic geometry to four equivalent Th and four equivalent Dy atoms.

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Materials Data on DyTmHg2 by Materials Project

TmDyHg2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Tm is bonded in a body-centered cubic geometry to eight equivalent Hg atoms. All Tm–Hg bond lengths are 3.21 Å. Dy is bonded in a body-centered cubic geometry to eight equivalent Hg atoms. All Dy–Hg bond lengths are 3.21 Å. Hg is bonded in a body-centered cubic geometry to four equivalent Tm and four equivalent Dy atoms.

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Materials Data on DyTm3 by Materials Project

Tm3Dy is Magnesium-derived structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Tm is bonded to eight equivalent Tm and four equivalent Dy atoms to form TmDy4Tm8 cuboctahedra that share corners with four equivalent DyTm12 cuboctahedra, corners with fourteen equivalent TmDy4Tm8 cuboctahedra, edges with six equivalent DyTm12 cuboctahedra, edges with twelve equivalent TmDy4Tm8 cuboctahedra, faces with four equivalent DyTm12 cuboctahedra, and faces with sixteen equivalent TmDy4Tm8 cuboctahedra. There are a spread of Tm–Tm bond distances ranging from 3.46–3.57 Å. There are two shorter (3.47 Å) and two longer (3.56 Å) Tm–Dy bond lengths. Dy is bonded to twelve equivalent Tm atoms to form DyTm12 cuboctahedra that share corners with six equivalent DyTm12 cuboctahedra, corners with twelve equivalent TmDy4Tm8 cuboctahedra, edges with eighteen equivalent TmDy4Tm8 cuboctahedra, faces with eight equivalent DyTm12 cuboctahedra, and faces with twelve equivalent TmDy4Tm8 cuboctahedra.

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Materials Data on KDyO3 by Materials Project

KDyO3 is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. K is bonded to twelve equivalent O atoms to form KO12 cuboctahedra that share corners with twelve equivalent KO12 cuboctahedra, faces with six equivalent KO12 cuboctahedra, and faces with eight equivalent DyO6 octahedra. All K–O bond lengths are 3.16 Å. Dy is bonded to six equivalent O atoms to form DyO6 octahedra that share corners with six equivalent DyO6 octahedra and faces with eight equivalent KO12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°. All Dy–O bond lengths are 2.23 Å. O is bonded in a distorted linear geometry to four equivalent K and two equivalent Dy atoms.

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Materials Data on DyCrC6(N3O2)2 by Materials Project

CrDy(CN)6(O2)2 crystallizes in the orthorhombic Cmcm space group. The structure is zero-dimensional and consists of four 1,2,3,4-tetraoxacyclobutane molecules; four chromium molecules; and four Dy(CN)6 clusters. In each Dy(CN)6 cluster, Dy3+ is bonded in a distorted pentagonal pyramidal geometry to six N3- atoms. There are four shorter (2.35 Å) and two longer (2.41 Å) Dy–N bond lengths. There are two inequivalent C+3.33+ sites. In the first C+3.33+ site, C+3.33+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.17 Å. In the second C+3.33+ site, C+3.33+ is bonded in a single-bond geometry to one N3- atom. The C–N bond length is 1.17 Å. There are two inequivalent N3- sites. In the first N3- site, N3- is bonded in a linear geometry to one Dy3+ and one C+3.33+ atom. In the second N3- site, N3- is bonded in a linear geometry to one Dy3+ and one C+3.33+ atom.

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Materials Data on DyLuRh2 by Materials Project

LuDyRh2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Lu is bonded in a body-centered cubic geometry to eight equivalent Rh atoms. All Lu–Rh bond lengths are 2.94 Å. Dy is bonded in a body-centered cubic geometry to eight equivalent Rh atoms. All Dy–Rh bond lengths are 2.94 Å. Rh is bonded in a body-centered cubic geometry to four equivalent Lu and four equivalent Dy atoms.

36 MATERIALS SCIENCE↗
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Materials Data on DyMg2Sc by Materials Project

Mg2DySc 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 four equivalent Dy and four equivalent Sc atoms. All Mg–Dy bond lengths are 3.20 Å. All Mg–Sc bond lengths are 3.20 Å. Dy is bonded in a distorted body-centered cubic geometry to eight equivalent Mg atoms. Sc is bonded in a distorted body-centered cubic geometry to eight equivalent Mg atoms.

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Materials Data on DyErZn2 by Materials Project

ErDyZn2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Er is bonded in a body-centered cubic geometry to eight equivalent Zn atoms. All Er–Zn bond lengths are 3.08 Å. Dy is bonded in a body-centered cubic geometry to eight equivalent Zn atoms. All Dy–Zn bond lengths are 3.08 Å. Zn is bonded in a body-centered cubic geometry to four equivalent Er and four equivalent Dy atoms.

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