Engineering Papers⌕ Search

SEARCH · Engineering Papers

Results for “Lu”

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.

At least 487 records · Page 27
All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on LuSnAu by Materials Project

LuAuSn crystallizes in the hexagonal P6_3mc space group. The structure is three-dimensional. Lu is bonded in a 3-coordinate geometry to three equivalent Au and six equivalent Sn atoms. All Lu–Au bond lengths are 2.95 Å. There are three shorter (3.18 Å) and three longer (3.36 Å) Lu–Sn bond lengths. Au is bonded in a 10-coordinate geometry to three equivalent Lu and four equivalent Sn atoms. There are three shorter (2.81 Å) and one longer (2.89 Å) Au–Sn bond lengths. Sn is bonded in a 10-coordinate geometry to six equivalent Lu and four equivalent Au atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on LuGePt by Materials Project

LuPtGe crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Lu is bonded in a 12-coordinate geometry to six equivalent Pt and six equivalent Ge atoms. There are a spread of Lu–Pt bond distances ranging from 2.96–3.23 Å. There are a spread of Lu–Ge bond distances ranging from 2.99–3.21 Å. Pt is bonded in a 10-coordinate geometry to six equivalent Lu and four equivalent Ge atoms. There are a spread of Pt–Ge bond distances ranging from 2.54–2.74 Å. Ge is bonded in a 10-coordinate geometry to six equivalent Lu and four equivalent Pt atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on LuAl7Au3 by Materials Project

LuAu3Al7 crystallizes in the trigonal R-3c space group. The structure is three-dimensional. Lu is bonded in a 6-coordinate geometry to six equivalent Au and twelve equivalent Al atoms. All Lu–Au bond lengths are 3.24 Å. There are six shorter (3.32 Å) and six longer (3.36 Å) Lu–Al bond lengths. Au is bonded in a 9-coordinate geometry to two equivalent Lu and seven Al atoms. There are a spread of Au–Al bond distances ranging from 2.59–2.66 Å. There are two inequivalent Al sites. In the first Al site, Al is bonded in a distorted trigonal planar geometry to two equivalent Lu and three equivalent Au atoms. In the second Al site, Al is bonded in a trigonal planar geometry to three equivalent Au atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on LuCuPb by Materials Project

LuCuPb crystallizes in the hexagonal P6_3mc space group. The structure is three-dimensional. Lu is bonded in a 12-coordinate geometry to three equivalent Cu and six equivalent Pb atoms. All Lu–Cu bond lengths are 2.90 Å. There are three shorter (3.13 Å) and three longer (3.28 Å) Lu–Pb bond lengths. Cu is bonded in a 7-coordinate geometry to three equivalent Lu and four equivalent Pb atoms. There are three shorter (2.74 Å) and one longer (2.89 Å) Cu–Pb bond lengths. Pb is bonded in a 10-coordinate geometry to six equivalent Lu and four equivalent Cu atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Lu4Ge6Rh7 by Materials Project

Lu4Rh7Ge6 crystallizes in the cubic Im-3m space group. The structure is three-dimensional. Lu is bonded to six equivalent Rh and six equivalent Ge atoms to form LuGe6Rh6 cuboctahedra that share corners with twelve equivalent LuGe6Rh6 cuboctahedra, faces with six equivalent LuGe6Rh6 cuboctahedra, and faces with two equivalent RhGe6 octahedra. All Lu–Rh bond lengths are 2.94 Å. All Lu–Ge bond lengths are 3.00 Å. There are two inequivalent Rh sites. In the first Rh site, Rh is bonded to six equivalent Ge atoms to form RhGe6 octahedra that share faces with eight equivalent LuGe6Rh6 cuboctahedra. All Rh–Ge bond lengths are 2.65 Å. In the second Rh site, Rh is bonded in a 12-coordinate geometry to four equivalent Lu and four equivalent Ge atoms. All Rh–Ge bond lengths are 2.57 Å. Ge is bonded in a 9-coordinate geometry to four equivalent Lu and five Rh atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on LuMnSi by Materials Project

LuMnSi crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Lu is bonded in a 5-coordinate geometry to six equivalent Mn and five equivalent Si atoms. There are a spread of Lu–Mn bond distances ranging from 2.94–3.23 Å. There are two shorter (2.86 Å) and three longer (2.91 Å) Lu–Si bond lengths. Mn is bonded in a 4-coordinate geometry to six equivalent Lu and four equivalent Si atoms. There are a spread of Mn–Si bond distances ranging from 2.45–2.65 Å. Si is bonded in a 9-coordinate geometry to five equivalent Lu and four equivalent Mn atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on LuNiSb by Materials Project

LuNiSb is half-Heusler structured and crystallizes in the cubic F-43m space group. The structure is three-dimensional. Lu is bonded in a 4-coordinate geometry to four equivalent Ni and six equivalent Sb atoms. All Lu–Ni bond lengths are 2.71 Å. All Lu–Sb bond lengths are 3.13 Å. Ni is bonded in a body-centered cubic geometry to four equivalent Lu and four equivalent Sb atoms. All Ni–Sb bond lengths are 2.71 Å. Sb is bonded in a 10-coordinate geometry to six equivalent Lu and four equivalent Ni atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on LuGeRh by Materials Project

LuRhGe crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Lu is bonded in a 11-coordinate geometry to six equivalent Rh and five equivalent Ge atoms. There are a spread of Lu–Rh bond distances ranging from 2.95–3.28 Å. There are a spread of Lu–Ge bond distances ranging from 2.95–2.98 Å. Rh is bonded in a 10-coordinate geometry to six equivalent Lu and four equivalent Ge atoms. There are a spread of Rh–Ge bond distances ranging from 2.53–2.61 Å. Ge is bonded in a 9-coordinate geometry to five equivalent Lu and four equivalent Rh atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Lu3Ge13Rh4 by Materials Project

Lu3Rh4Ge13 crystallizes in the cubic Pm-3n space group. The structure is three-dimensional. Lu is bonded in a 8-coordinate geometry to four equivalent Rh and twelve equivalent Ge atoms. All Lu–Rh bond lengths are 3.18 Å. There are eight shorter (3.11 Å) and four longer (3.23 Å) Lu–Ge bond lengths. Rh is bonded in a 6-coordinate geometry to three equivalent Lu and six equivalent Ge atoms. All Rh–Ge bond lengths are 2.49 Å. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a cuboctahedral geometry to twelve equivalent Ge atoms. All Ge–Ge bond lengths are 3.08 Å. In the second Ge site, Ge is bonded in a 2-coordinate geometry to three equivalent Lu, two equivalent Rh, and one Ge atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on LuGeRu by Materials Project

LuRuGe crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Lu is bonded in a 9-coordinate geometry to four equivalent Ru and five equivalent Ge atoms. There are a spread of Lu–Ru bond distances ranging from 2.94–3.00 Å. There are a spread of Lu–Ge bond distances ranging from 2.98–3.03 Å. Ru is bonded in a 10-coordinate geometry to four equivalent Lu and four equivalent Ge atoms. There are a spread of Ru–Ge bond distances ranging from 2.52–2.57 Å. Ge is bonded in a 9-coordinate geometry to five equivalent Lu and four equivalent Ru atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on LuSiIr by Materials Project

LuIrSi crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Lu is bonded in a 11-coordinate geometry to six equivalent Ir and five equivalent Si atoms. There are a spread of Lu–Ir bond distances ranging from 2.98–3.20 Å. There are a spread of Lu–Si bond distances ranging from 2.89–2.96 Å. Ir is bonded in a 10-coordinate geometry to six equivalent Lu and four equivalent Si atoms. There are a spread of Ir–Si bond distances ranging from 2.48–2.55 Å. Si is bonded in a 9-coordinate geometry to five equivalent Lu and four equivalent Ir atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on LuSiRh by Materials Project

LuRhSi crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Lu is bonded in a 11-coordinate geometry to six equivalent Rh and five equivalent Si atoms. There are a spread of Lu–Rh bond distances ranging from 2.95–3.24 Å. There are a spread of Lu–Si bond distances ranging from 2.92–2.95 Å. Rh is bonded in a 10-coordinate geometry to six equivalent Lu and four equivalent Si atoms. There are three shorter (2.48 Å) and one longer (2.57 Å) Rh–Si bond lengths. Si is bonded in a 9-coordinate geometry to five equivalent Lu and four equivalent Rh atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on LuHCl by Materials Project

LuHCl crystallizes in the trigonal R-3m space group. The structure is two-dimensional and consists of three LuHCl sheets oriented in the (0, 0, 1) direction. Lu is bonded in a 7-coordinate geometry to four equivalent H and three equivalent Cl atoms. There are one shorter (2.13 Å) and three longer (2.16 Å) Lu–H bond lengths. All Lu–Cl bond lengths are 2.69 Å. H is bonded to four equivalent Lu atoms to form a mixture of edge and corner-sharing HLu4 tetrahedra. Cl is bonded in a distorted T-shaped geometry to three equivalent Lu atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on LuNiBi by Materials Project

LuNiBi is half-Heusler structured and crystallizes in the cubic F-43m space group. The structure is three-dimensional. Lu is bonded in a 4-coordinate geometry to four equivalent Ni and six equivalent Bi atoms. All Lu–Ni bond lengths are 2.77 Å. All Lu–Bi bond lengths are 3.20 Å. Ni is bonded in a body-centered cubic geometry to four equivalent Lu and four equivalent Bi atoms. All Ni–Bi bond lengths are 2.77 Å. Bi is bonded in a distorted q6 geometry to six equivalent Lu and four equivalent Ni atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on LuMn5 by Materials Project

LuMn5 crystallizes in the hexagonal P6_3mc space group. The structure is three-dimensional. Lu is bonded in a 12-coordinate geometry to sixteen Mn atoms. There are a spread of Lu–Mn bond distances ranging from 2.81–2.98 Å. There are three inequivalent Mn sites. In the first Mn site, Mn is bonded to three equivalent Lu and nine Mn atoms to form a mixture of distorted corner, edge, and face-sharing MnLu3Mn9 cuboctahedra. There are a spread of Mn–Mn bond distances ranging from 2.36–2.89 Å. In the second Mn site, Mn is bonded to three equivalent Lu and nine Mn atoms to form a mixture of corner, edge, and face-sharing MnLu3Mn9 cuboctahedra. All Mn–Mn bond lengths are 2.86 Å. In the third Mn site, Mn is bonded in a 4-coordinate geometry to four equivalent Lu and twelve Mn atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Lu2Pd2Pb by Materials Project

Lu2Pd2Pb crystallizes in the tetragonal P4/mbm space group. The structure is three-dimensional. Lu is bonded in a 6-coordinate geometry to six equivalent Pd and four equivalent Pb atoms. There are two shorter (2.88 Å) and four longer (2.93 Å) Lu–Pd bond lengths. All Lu–Pb bond lengths are 3.42 Å. Pd is bonded in a 6-coordinate geometry to six equivalent Lu and two equivalent Pb atoms. Both Pd–Pb bond lengths are 3.10 Å. Pb is bonded to eight equivalent Lu and four equivalent Pd atoms to form a mixture of distorted corner and face-sharing PbLu8Pd4 cuboctahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Lu2NiSn6 by Materials Project

Lu2NiSn6 crystallizes in the orthorhombic Cmmm space group. The structure is three-dimensional. Lu is bonded in a 10-coordinate geometry to ten Sn atoms. There are a spread of Lu–Sn bond distances ranging from 3.15–3.43 Å. Ni is bonded in a body-centered cubic geometry to eight Sn atoms. There are four shorter (2.70 Å) and four longer (2.71 Å) Ni–Sn bond lengths. There are three inequivalent Sn sites. In the first Sn site, Sn is bonded in a 4-coordinate geometry to two equivalent Lu and two equivalent Ni atoms. In the second Sn site, Sn is bonded in a 4-coordinate geometry to two equivalent Lu and two equivalent Ni atoms. In the third Sn site, Sn is bonded in a 4-coordinate geometry to six equivalent Lu and two equivalent Sn atoms. Both Sn–Sn bond lengths are 3.02 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on LuNiSn4 by Materials Project

LuNiSn4 crystallizes in the orthorhombic Cmmm space group. The structure is three-dimensional. Lu is bonded in a 10-coordinate geometry to ten Sn atoms. There are a spread of Lu–Sn bond distances ranging from 3.19–3.43 Å. Ni is bonded in a distorted body-centered cubic geometry to eight Sn atoms. There are a spread of Ni–Sn bond distances ranging from 2.67–2.76 Å. There are five inequivalent Sn sites. In the first Sn site, Sn is bonded in a 4-coordinate geometry to four equivalent Ni atoms. In the second Sn site, Sn is bonded in a 4-coordinate geometry to four equivalent Ni atoms. In the third Sn site, Sn is bonded in a 8-coordinate geometry to six equivalent Lu and two equivalent Sn atoms. Both Sn–Sn bond lengths are 3.03 Å. In the fourth Sn site, Sn is bonded in a 4-coordinate geometry to two equivalent Lu and two equivalent Ni atoms. In the fifth Sn site, Sn is bonded in a 4-coordinate geometry to two equivalent Lu and two equivalent Ni atoms.

36 MATERIALS SCIENCE↗