SEARCH · Engineering Papers
Search indexed NASA NTRS and DOE OSTI research on propulsion, heat transfer, battery materials and energy systems. Follow report and document links to the original sources.
Quote a phrase for an exact phrase match. Source license links do not imply unrestricted reuse.
DySi2 is hexagonal omega structure structured and crystallizes in the hexagonal P6/mmm space group. The structure is three-dimensional. Dy is bonded to twelve equivalent Si atoms to form a mixture of edge and face-sharing DySi12 cuboctahedra. All Dy–Si bond lengths are 3.08 Å. Si is bonded in a 9-coordinate geometry to six equivalent Dy and three equivalent Si atoms. All Si–Si bond lengths are 2.38 Å.
AuDy is alpha-derived structured and crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Dy is bonded in a 7-coordinate geometry to seven equivalent Au atoms. There are a spread of Dy–Au bond distances ranging from 3.01–3.11 Å. Au is bonded in a 7-coordinate geometry to seven equivalent Dy atoms.
DyScSb is Matlockite structured and crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. Dy is bonded in a 5-coordinate geometry to five equivalent Sb atoms. There are four shorter (3.15 Å) and one longer (3.16 Å) Dy–Sb bond lengths. Sc is bonded in a 12-coordinate geometry to four equivalent Sb atoms. All Sc–Sb bond lengths are 3.07 Å. Sb is bonded in a 9-coordinate geometry to five equivalent Dy and four equivalent Sc atoms.
ErDyRh2 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 Rh atoms. All Er–Rh bond lengths are 2.96 Å. Dy is bonded in a body-centered cubic geometry to eight equivalent Rh atoms. All Dy–Rh bond lengths are 2.96 Å. Rh is bonded in a body-centered cubic geometry to four equivalent Er and four equivalent Dy atoms.
ErDyAl2 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 Al atoms. All Er–Al bond lengths are 3.10 Å. Dy is bonded in a body-centered cubic geometry to eight equivalent Al atoms. All Dy–Al bond lengths are 3.10 Å. Al is bonded in a body-centered cubic geometry to four equivalent Er and four equivalent Dy atoms.
TmDyAg2 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 Ag atoms. All Tm–Ag bond lengths are 3.14 Å. Dy is bonded in a body-centered cubic geometry to eight equivalent Ag atoms. All Dy–Ag bond lengths are 3.14 Å. Ag is bonded in a body-centered cubic geometry to four equivalent Tm and four equivalent Dy atoms.
ErDyRu2 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 Ru atoms. All Er–Ru bond lengths are 2.93 Å. Dy is bonded in a body-centered cubic geometry to eight equivalent Ru atoms. All Dy–Ru bond lengths are 2.93 Å. Ru is bonded in a body-centered cubic geometry to four equivalent Er and four equivalent Dy atoms.
Th3Dy is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Th is bonded to eight equivalent Th and four equivalent Dy atoms to form ThDy4Th8 cuboctahedra that share corners with twelve equivalent ThDy4Th8 cuboctahedra, edges with eight equivalent DyTh12 cuboctahedra, edges with sixteen equivalent ThDy4Th8 cuboctahedra, faces with four equivalent DyTh12 cuboctahedra, and faces with fourteen equivalent ThDy4Th8 cuboctahedra. All Th–Th bond lengths are 3.56 Å. All Th–Dy bond lengths are 3.56 Å. Dy is bonded to twelve equivalent Th atoms to form DyTh12 cuboctahedra that share corners with twelve equivalent DyTh12 cuboctahedra, edges with twenty-four equivalent ThDy4Th8 cuboctahedra, faces with six equivalent DyTh12 cuboctahedra, and faces with twelve equivalent ThDy4Th8 cuboctahedra.
TmDyCd2 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 Cd atoms. All Tm–Cd bond lengths are 3.23 Å. Dy is bonded in a body-centered cubic geometry to eight equivalent Cd atoms. All Dy–Cd bond lengths are 3.23 Å. Cd is bonded in a body-centered cubic geometry to four equivalent Tm and four equivalent Dy atoms.
LuDyCd2 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 Cd atoms. All Lu–Cd bond lengths are 3.22 Å. Dy is bonded in a body-centered cubic geometry to eight equivalent Cd atoms. All Dy–Cd bond lengths are 3.22 Å. Cd is bonded in a body-centered cubic geometry to four equivalent Lu and four equivalent Dy atoms.
ErDyAg2 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 Ag atoms. All Er–Ag bond lengths are 3.14 Å. Dy is bonded in a body-centered cubic geometry to eight equivalent Ag atoms. All Dy–Ag bond lengths are 3.14 Å. Ag is bonded in a body-centered cubic geometry to four equivalent Er and four equivalent Dy atoms.
Er3Dy is Magnesium-derived structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Er is bonded to eight equivalent Er and four equivalent Dy atoms to form ErDy4Er8 cuboctahedra that share corners with four equivalent DyEr12 cuboctahedra, corners with fourteen equivalent ErDy4Er8 cuboctahedra, edges with six equivalent DyEr12 cuboctahedra, edges with twelve equivalent ErDy4Er8 cuboctahedra, faces with four equivalent DyEr12 cuboctahedra, and faces with sixteen equivalent ErDy4Er8 cuboctahedra. There are a spread of Er–Er bond distances ranging from 3.49–3.60 Å. There are two shorter (3.49 Å) and two longer (3.59 Å) Er–Dy bond lengths. Dy is bonded to twelve equivalent Er atoms to form DyEr12 cuboctahedra that share corners with six equivalent DyEr12 cuboctahedra, corners with twelve equivalent ErDy4Er8 cuboctahedra, edges with eighteen equivalent ErDy4Er8 cuboctahedra, faces with eight equivalent DyEr12 cuboctahedra, and faces with twelve equivalent ErDy4Er8 cuboctahedra.
DyPt is alpha-derived structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Dy is bonded in a 7-coordinate geometry to seven equivalent Pt atoms. There are a spread of Dy–Pt bond distances ranging from 2.87–3.03 Å. Pt is bonded in a 7-coordinate geometry to seven equivalent Dy atoms.
LiDyF2 crystallizes in the tetragonal I4_1/amd space group. The structure is three-dimensional. Li is bonded in a square co-planar geometry to four equivalent F atoms. All Li–F bond lengths are 2.50 Å. Dy is bonded to six equivalent F atoms to form distorted edge-sharing DyF6 octahedra. There are two shorter (2.35 Å) and four longer (2.38 Å) Dy–F bond lengths. F is bonded in a 5-coordinate geometry to two equivalent Li and three equivalent Dy atoms.
DyCu2 crystallizes in the orthorhombic Imma space group. The structure is three-dimensional. Dy is bonded in a 12-coordinate geometry to twelve equivalent Cu atoms. There are a spread of Dy–Cu bond distances ranging from 2.94–3.10 Å. Cu is bonded in a 10-coordinate geometry to six equivalent Dy and four equivalent Cu atoms. There are a spread of Cu–Cu bond distances ranging from 2.48–2.72 Å.
CaDyZn2 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 Zn atoms. All Ca–Zn bond lengths are 3.12 Å. Dy is bonded in a body-centered cubic geometry to eight equivalent Zn atoms. All Dy–Zn bond lengths are 3.12 Å. Zn is bonded in a body-centered cubic geometry to four equivalent Ca and four equivalent Dy atoms.
DyB12 crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Dy is bonded in a 1-coordinate geometry to twenty-four equivalent B atoms. All Dy–B bond lengths are 2.79 Å. B is bonded in a 7-coordinate geometry to two equivalent Dy and five equivalent B atoms. There is one shorter (1.72 Å) and four longer (1.79 Å) B–B bond length.
YbDyZn2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Yb is bonded in a body-centered cubic geometry to eight equivalent Zn atoms. All Yb–Zn bond lengths are 3.11 Å. Dy is bonded in a body-centered cubic geometry to eight equivalent Zn atoms. All Dy–Zn bond lengths are 3.11 Å. Zn is bonded in a body-centered cubic geometry to four equivalent Yb and four equivalent Dy atoms.