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At least 469 records · Page 26
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DOE OSTI2020

Materials Data on Lu3Si by Materials Project

Lu3Si is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Lu is bonded to eight equivalent Lu and four equivalent Si atoms to form distorted LuLu8Si4 cuboctahedra that share corners with twelve equivalent LuLu8Si4 cuboctahedra, edges with eight equivalent SiLu12 cuboctahedra, edges with sixteen equivalent LuLu8Si4 cuboctahedra, faces with four equivalent SiLu12 cuboctahedra, and faces with fourteen equivalent LuLu8Si4 cuboctahedra. All Lu–Lu bond lengths are 3.21 Å. All Lu–Si bond lengths are 3.21 Å. Si is bonded to twelve equivalent Lu atoms to form SiLu12 cuboctahedra that share corners with twelve equivalent SiLu12 cuboctahedra, edges with twenty-four equivalent LuLu8Si4 cuboctahedra, faces with six equivalent SiLu12 cuboctahedra, and faces with twelve equivalent LuLu8Si4 cuboctahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on LuSnIr by Materials Project

LuIrSn crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. Lu is bonded in a 11-coordinate geometry to five Ir and six equivalent Sn atoms. There are four shorter (2.98 Å) and one longer (3.03 Å) Lu–Ir bond lengths. There are two shorter (3.14 Å) and four longer (3.27 Å) Lu–Sn bond lengths. There are two inequivalent Ir sites. In the first Ir site, Ir is bonded in a 9-coordinate geometry to three equivalent Lu and six equivalent Sn atoms. All Ir–Sn bond lengths are 2.75 Å. In the second Ir site, Ir is bonded in a 9-coordinate geometry to six equivalent Lu and three equivalent Sn atoms. All Ir–Sn bond lengths are 2.80 Å. Sn is bonded in a 10-coordinate geometry to six equivalent Lu and four Ir atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Lu3Tl by Materials Project

Lu3Tl is beta Cu3Ti-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Lu is bonded to eight equivalent Lu and four equivalent Tl atoms to form LuLu8Tl4 cuboctahedra that share corners with four equivalent TlLu12 cuboctahedra, corners with fourteen equivalent LuLu8Tl4 cuboctahedra, edges with six equivalent TlLu12 cuboctahedra, edges with twelve equivalent LuLu8Tl4 cuboctahedra, faces with four equivalent TlLu12 cuboctahedra, and faces with sixteen equivalent LuLu8Tl4 cuboctahedra. There are a spread of Lu–Lu bond distances ranging from 3.35–3.40 Å. There are two shorter (3.37 Å) and two longer (3.38 Å) Lu–Tl bond lengths. Tl is bonded to twelve equivalent Lu atoms to form TlLu12 cuboctahedra that share corners with six equivalent TlLu12 cuboctahedra, corners with twelve equivalent LuLu8Tl4 cuboctahedra, edges with eighteen equivalent LuLu8Tl4 cuboctahedra, faces with eight equivalent TlLu12 cuboctahedra, and faces with twelve equivalent LuLu8Tl4 cuboctahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on K2LuSbO7 by Materials Project

K2LuSbO7 crystallizes in the orthorhombic Imm2 space group. The structure is three-dimensional. there are two inequivalent K sites. In the first K site, K is bonded to eight O atoms to form KO8 hexagonal bipyramids that share corners with two equivalent KO8 hexagonal bipyramids, corners with two equivalent SbO6 octahedra, edges with four equivalent KO8 hexagonal bipyramids, edges with two equivalent SbO6 octahedra, and edges with four equivalent LuO6 octahedra. The corner-sharing octahedral tilt angles are 52°. There are a spread of K–O bond distances ranging from 2.62–3.08 Å. In the second K site, K is bonded to eight O atoms to form distorted KO8 hexagonal bipyramids that share edges with six KO8 hexagonal bipyramids, edges with two equivalent LuO6 octahedra, and edges with four equivalent SbO6 octahedra. There are four shorter (2.74 Å) and four longer (3.14 Å) K–O bond lengths. Lu is bonded to six O atoms to form LuO6 octahedra that share corners with two equivalent LuO6 octahedra, corners with four equivalent SbO6 octahedra, and edges with six KO8 hexagonal bipyramids. The corner-sharing octahedra tilt angles range from 34–49°. There are two shorter (2.18 Å) and four longer (2.21 Å) Lu–O bond lengths. Sb is bonded to six O atoms to form SbO6 octahedra that share corners with two equivalent KO8 hexagonal bipyramids, corners with four equivalent LuO6 octahedra, and edges with six KO8 hexagonal bipyramids. The corner-sharing octahedral tilt angles are 34°. There are a spread of Sb–O bond distances ranging from 1.97–2.01 Å. There are six inequivalent O sites. In the first O site, O is bonded in a distorted rectangular see-saw-like geometry to three K and one Sb atom. In the second O site, O is bonded in a 2-coordinate geometry to two K, one Lu, and one Sb atom. In the third O site, O is bonded in a 2-coordinate geometry to two K, one Lu, and one Sb atom. In the fourth O site, O is bonded in a 2-coordinate geometry to two equivalent K and two equivalent Lu atoms. In the fifth O site, O is bonded in a distorted rectangular see-saw-like geometry to three K and one Sb atom. In the sixth O site, O is bonded in a 2-coordinate geometry to two equivalent K and two equivalent Lu atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on LuCd2 by Materials Project

LuCd2 crystallizes in the trigonal P-3m1 space group. The structure is three-dimensional. Lu is bonded to two equivalent Lu and twelve equivalent Cd atoms to form a mixture of distorted corner, edge, and face-sharing LuLu2Cd12 cuboctahedra. Both Lu–Lu bond lengths are 3.43 Å. There are six shorter (3.29 Å) and six longer (3.35 Å) Lu–Cd bond lengths. Cd is bonded in a 11-coordinate geometry to six equivalent Lu and five equivalent Cd atoms. There are three shorter (2.84 Å) and two longer (3.43 Å) Cd–Cd bond lengths.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on LuSnPt by Materials Project

LuPtSn crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. Lu is bonded in a 11-coordinate geometry to five Pt and six equivalent Sn atoms. All Lu–Pt bond lengths are 3.01 Å. There are two shorter (3.20 Å) and four longer (3.29 Å) Lu–Sn bond lengths. There are two inequivalent Pt sites. In the first Pt site, Pt is bonded in a 9-coordinate geometry to three equivalent Lu and six equivalent Sn atoms. All Pt–Sn bond lengths are 2.78 Å. In the second Pt site, Pt is bonded in a 9-coordinate geometry to six equivalent Lu and three equivalent Sn atoms. All Pt–Sn bond lengths are 2.80 Å. Sn is bonded in a 10-coordinate geometry to six equivalent Lu and four Pt atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on LuNiGe2 by Materials Project

LuNiGe2 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Lu is bonded in a 12-coordinate geometry to four equivalent Ni and ten Ge atoms. All Lu–Ni bond lengths are 3.11 Å. There are a spread of Lu–Ge bond distances ranging from 3.08–3.21 Å. Ni is bonded in a 9-coordinate geometry to four equivalent Lu and five Ge atoms. There are a spread of Ni–Ge bond distances ranging from 2.28–2.40 Å. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 1-coordinate geometry to six equivalent Lu, one Ni, and two equivalent Ge atoms. Both Ge–Ge bond lengths are 2.49 Å. In the second Ge site, Ge is bonded in a 4-coordinate geometry to four equivalent Lu and four equivalent Ni atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on LuAgGe by Materials Project

LuAgGe crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. Lu is bonded in a 11-coordinate geometry to six equivalent Ag and five Ge atoms. There are two shorter (3.14 Å) and four longer (3.30 Å) Lu–Ag bond lengths. There are one shorter (2.94 Å) and four longer (2.98 Å) Lu–Ge bond lengths. Ag is bonded in a 12-coordinate geometry to six equivalent Lu, two equivalent Ag, and four Ge atoms. Both Ag–Ag bond lengths are 3.13 Å. There are two shorter (2.69 Å) and two longer (2.74 Å) Ag–Ge bond lengths. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 9-coordinate geometry to three equivalent Lu and six equivalent Ag atoms. In the second Ge site, Ge is bonded in a 9-coordinate geometry to six equivalent Lu and three equivalent Ag atoms.

36 MATERIALS SCIENCE↗
NASA NTRS2003

Expedition 7 Crew Training Clip

This video shows the Expedition 7 crew of the International Space Station (ISS) during various training activities prior to launch. The crew consisted of Commander Yuri Malenchenko and Flight Engineer Ed Lu. At the virtual reality lab, the two astronauts work at a control panel, with Lu operating a joystick and speaking on earphones. Another section of the video shows Lu and Malenchenko inputting data into laptop computers, Lu testing an intercom and a video camera, and Lu using a machine to analyze blood samples from the crew. At the neutral buoyancy lab, the astronauts are helped in suit-up. The attachment of their gloves is shown. The video ends with Lu and Malenchenko lowered into a pool on a platform.

Source record↗
DOE OSTI2020

Materials Data on Lu3TlC by Materials Project

Lu3TlC is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Lu is bonded in a linear geometry to four equivalent Tl and two equivalent C atoms. All Lu–Tl bond lengths are 3.38 Å. Both Lu–C bond lengths are 2.39 Å. Tl is bonded to twelve equivalent Lu atoms to form TlLu12 cuboctahedra that share corners with twelve equivalent TlLu12 cuboctahedra, faces with six equivalent TlLu12 cuboctahedra, and faces with eight equivalent CLu6 octahedra. C is bonded to six equivalent Lu atoms to form CLu6 octahedra that share corners with six equivalent CLu6 octahedra and faces with eight equivalent TlLu12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Lu3SnC by Materials Project

Lu3SnC is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Lu is bonded in a linear geometry to four equivalent Sn and two equivalent C atoms. All Lu–Sn bond lengths are 3.36 Å. Both Lu–C bond lengths are 2.38 Å. Sn is bonded to twelve equivalent Lu atoms to form SnLu12 cuboctahedra that share corners with twelve equivalent SnLu12 cuboctahedra, faces with six equivalent SnLu12 cuboctahedra, and faces with eight equivalent CLu6 octahedra. C is bonded to six equivalent Lu atoms to form CLu6 octahedra that share corners with six equivalent CLu6 octahedra and faces with eight equivalent SnLu12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on LuGeIr by Materials Project

LuIrGe 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 Ge atoms. There are a spread of Lu–Ir bond distances ranging from 3.00–3.22 Å. There are a spread of Lu–Ge bond distances ranging from 2.92–2.99 Å. Ir is bonded in a 10-coordinate geometry to six equivalent Lu and four equivalent Ge atoms. There are a spread of Ir–Ge bond distances ranging from 2.54–2.60 Å. Ge is bonded in a 9-coordinate geometry to five equivalent Lu and four equivalent Ir atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on LuInRh by Materials Project

LuRhIn crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Lu is bonded in a 5-coordinate geometry to five equivalent Rh and six equivalent In atoms. There are a spread of Lu–Rh bond distances ranging from 2.89–3.08 Å. There are a spread of Lu–In bond distances ranging from 3.21–3.39 Å. Rh is bonded in a 9-coordinate geometry to five equivalent Lu and four equivalent In atoms. There are a spread of Rh–In bond distances ranging from 2.72–2.85 Å. In is bonded in a 12-coordinate geometry to six equivalent Lu, four equivalent Rh, and two equivalent In atoms. Both In–In bond lengths are 3.07 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on LuNi2Sn by Materials Project

LuNi2Sn is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Lu is bonded in a distorted body-centered cubic geometry to eight equivalent Ni and six equivalent Sn atoms. All Lu–Ni bond lengths are 2.77 Å. All Lu–Sn bond lengths are 3.20 Å. Ni is bonded in a distorted body-centered cubic geometry to four equivalent Lu and four equivalent Sn atoms. All Ni–Sn bond lengths are 2.77 Å. Sn is bonded in a 8-coordinate geometry to six equivalent Lu and eight equivalent Ni atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Lu3InN by Materials Project

Lu3InN is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Lu is bonded in a linear geometry to four equivalent In and two equivalent N atoms. All Lu–In bond lengths are 3.31 Å. Both Lu–N bond lengths are 2.34 Å. In is bonded to twelve equivalent Lu atoms to form InLu12 cuboctahedra that share corners with twelve equivalent InLu12 cuboctahedra, faces with six equivalent InLu12 cuboctahedra, and faces with eight equivalent NLu6 octahedra. N is bonded to six equivalent Lu atoms to form NLu6 octahedra that share corners with six equivalent NLu6 octahedra and faces with eight equivalent InLu12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on LuAgSn by Materials Project

LuAgSn crystallizes in the hexagonal P6_3mc space group. The structure is three-dimensional. Lu is bonded in a 12-coordinate geometry to six equivalent Ag and six equivalent Sn atoms. There are three shorter (3.02 Å) and three longer (3.57 Å) Lu–Ag bond lengths. There are three shorter (3.16 Å) and three longer (3.39 Å) Lu–Sn bond lengths. Ag is bonded in a 10-coordinate geometry to six equivalent Lu and four equivalent Sn atoms. There are three shorter (2.81 Å) and one longer (2.94 Å) Ag–Sn bond lengths. Sn is bonded in a 10-coordinate geometry to six equivalent Lu and four equivalent Ag atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Lu2InPd2 by Materials Project

Lu2Pd2In 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 In atoms. There are two shorter (2.82 Å) and four longer (2.95 Å) Lu–Pd bond lengths. All Lu–In bond lengths are 3.37 Å. Pd is bonded in a 9-coordinate geometry to six equivalent Lu, one Pd, and two equivalent In atoms. The Pd–Pd bond length is 2.79 Å. Both Pd–In bond lengths are 3.01 Å. In is bonded to eight equivalent Lu and four equivalent Pd atoms to form a mixture of corner and face-sharing InLu8Pd4 cuboctahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on LuCuSn by Materials Project

LuCuSn crystallizes in the hexagonal P6_3mc space group. The structure is three-dimensional. Lu is bonded in a 12-coordinate geometry to six equivalent Cu and six equivalent Sn atoms. There are three shorter (2.87 Å) and three longer (3.49 Å) Lu–Cu bond lengths. There are three shorter (3.07 Å) and three longer (3.22 Å) Lu–Sn bond lengths. Cu is bonded in a 10-coordinate geometry to six equivalent Lu and four equivalent Sn atoms. There are three shorter (2.68 Å) and one longer (2.87 Å) Cu–Sn bond lengths. Sn is bonded in a 10-coordinate geometry to six equivalent Lu and four equivalent Cu atoms.

36 MATERIALS SCIENCE↗