Engineering Papers⌕ Search

SEARCH · Engineering Papers

Results for “Ga-Ni-Y”

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.

9 records
All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on YGa2Ni by Materials Project

YNiGa2 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Y is bonded in a 5-coordinate geometry to three equivalent Ni and ten equivalent Ga atoms. There are one shorter (2.86 Å) and two longer (3.03 Å) Y–Ni bond lengths. There are a spread of Y–Ga bond distances ranging from 2.99–3.29 Å. Ni is bonded in a 9-coordinate geometry to three equivalent Y and six equivalent Ga atoms. There are two shorter (2.50 Å) and four longer (2.53 Å) Ni–Ga bond lengths. Ga is bonded in a 12-coordinate geometry to five equivalent Y and three equivalent Ni atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on YGa2Ni3 by Materials Project

YNi3Ga2 crystallizes in the hexagonal P6/mmm space group. The structure is three-dimensional. there are two inequivalent Y sites. In the first Y site, Y is bonded in a hexagonal planar geometry to six equivalent Ni atoms. All Y–Ni bond lengths are 2.78 Å. In the second Y site, Y is bonded in a 12-coordinate geometry to twelve Ni and six equivalent Ga atoms. There are six shorter (3.08 Å) and six longer (3.24 Å) Y–Ni bond lengths. All Y–Ga bond lengths are 3.05 Å. There are two inequivalent Ni sites. In the first Ni site, Ni is bonded in a 5-coordinate geometry to three Y, four Ni, and four equivalent Ga atoms. There are two shorter (2.48 Å) and two longer (2.78 Å) Ni–Ni bond lengths. All Ni–Ga bond lengths are 2.44 Å. In the second Ni site, Ni is bonded to four equivalent Y, four equivalent Ni, and four equivalent Ga atoms to form a mixture of face and corner-sharing NiY4Ga4Ni4 cuboctahedra. All Ni–Ga bond lengths are 2.55 Å. Ga is bonded in a 12-coordinate geometry to two equivalent Y and six Ni atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on YGaNi by Materials Project

YNiGa crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Y is bonded in a 12-coordinate geometry to six equivalent Ni and six equivalent Ga atoms. There are a spread of Y–Ni bond distances ranging from 2.86–3.26 Å. There are a spread of Y–Ga bond distances ranging from 3.02–3.12 Å. Ni is bonded in a 10-coordinate geometry to six equivalent Y and four equivalent Ga atoms. There are a spread of Ni–Ga bond distances ranging from 2.50–2.69 Å. Ga is bonded in a 10-coordinate geometry to six equivalent Y and four equivalent Ni atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Y3(GaNi3)2 by Materials Project

Y3(Ni3Ga)2 crystallizes in the cubic Im-3m space group. The structure is three-dimensional. Y is bonded in a 12-coordinate geometry to eight equivalent Ni and four equivalent Ga atoms. There are four shorter (2.79 Å) and four longer (3.02 Å) Y–Ni bond lengths. All Y–Ga bond lengths are 3.17 Å. Ni is bonded in a 12-coordinate geometry to four equivalent Y, six equivalent Ni, and two equivalent Ga atoms. There are four shorter (2.57 Å) and two longer (2.92 Å) Ni–Ni bond lengths. Both Ni–Ga bond lengths are 2.48 Å. Ga is bonded to six equivalent Y and six equivalent Ni atoms to form a mixture of face and corner-sharing GaY6Ni6 cuboctahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on YGa4Ni by Materials Project

YNiGa4 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Y is bonded in a 1-coordinate geometry to two equivalent Ni and thirteen Ga atoms. Both Y–Ni bond lengths are 3.14 Å. There are a spread of Y–Ga bond distances ranging from 2.90–3.36 Å. Ni is bonded in a 9-coordinate geometry to two equivalent Y and seven Ga atoms. There are a spread of Ni–Ga bond distances ranging from 2.34–2.51 Å. There are three inequivalent Ga sites. In the first Ga site, Ga is bonded in a distorted q6 geometry to four equivalent Y and six Ga atoms. There are two shorter (2.84 Å) and four longer (2.85 Å) Ga–Ga bond lengths. In the second Ga site, Ga is bonded in a distorted linear geometry to three equivalent Y, one Ni, and eight Ga atoms. All Ga–Ga bond lengths are 2.99 Å. In the third Ga site, Ga is bonded in a 12-coordinate geometry to three equivalent Y, three equivalent Ni, and six Ga atoms. There are one shorter (2.61 Å) and two longer (2.93 Å) Ga–Ga bond lengths.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Y3Ga8Ni3 by Materials Project

Y3Ni3Ga8 is beta Plutonium-derived structured and crystallizes in the monoclinic Cm space group. The structure is three-dimensional. there are three inequivalent Y sites. In the first Y site, Y is bonded in a 12-coordinate geometry to four Ni and ten Ga atoms. All Y–Ni bond lengths are 3.06 Å. There are a spread of Y–Ga bond distances ranging from 3.08–3.21 Å. In the second Y site, Y is bonded in a 12-coordinate geometry to two equivalent Ni and twelve Ga atoms. Both Y–Ni bond lengths are 3.19 Å. There are a spread of Y–Ga bond distances ranging from 3.01–3.18 Å. In the third Y site, Y is bonded in a 12-coordinate geometry to six Ni and ten Ga atoms. There are a spread of Y–Ni bond distances ranging from 3.02–3.19 Å. There are a spread of Y–Ga bond distances ranging from 3.05–3.48 Å. There are three inequivalent Ni sites. In the first Ni site, Ni is bonded in a 9-coordinate geometry to four Y, one Ni, and four Ga atoms. The Ni–Ni bond length is 2.46 Å. There are a spread of Ni–Ga bond distances ranging from 2.40–2.45 Å. In the second Ni site, Ni is bonded in a 5-coordinate geometry to four Y and five Ga atoms. There are a spread of Ni–Ga bond distances ranging from 2.34–2.44 Å. In the third Ni site, Ni is bonded in a 9-coordinate geometry to four Y, one Ni, and four Ga atoms. There are a spread of Ni–Ga bond distances ranging from 2.42–2.48 Å. There are eight inequivalent Ga sites. In the first Ga site, Ga is bonded in a 12-coordinate geometry to four Y, one Ni, and seven Ga atoms. There are a spread of Ga–Ga bond distances ranging from 2.62–2.91 Å. In the second Ga site, Ga is bonded in a 12-coordinate geometry to four Y, two Ni, and six Ga atoms. There are a spread of Ga–Ga bond distances ranging from 2.81–2.96 Å. In the third Ga site, Ga is bonded in a 2-coordinate geometry to four Y, two equivalent Ni, and four Ga atoms. There are one shorter (2.71 Å) and one longer (2.94 Å) Ga–Ga bond lengths. In the fourth Ga site, Ga is bonded in a 1-coordinate geometry to four Y, one Ni, and five Ga atoms. There are two shorter (2.64 Å) and one longer (2.90 Å) Ga–Ga bond lengths. In the fifth Ga site, Ga is bonded in a 3-coordinate geometry to four Y, three Ni, and three Ga atoms. The Ga–Ga bond length is 3.01 Å. In the sixth Ga site, Ga is bonded in a 3-coordinate geometry to four Y, three Ni, and three Ga atoms. The Ga–Ga bond length is 3.06 Å. In the seventh Ga site, Ga is bonded to four Y and eight Ga atoms to form distorted face-sharing GaY4Ga8 cuboctahedra. In the eighth Ga site, Ga is bonded in a 1-coordinate geometry to four Y, one Ni, and four Ga atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Y2Ga3Ni by Materials Project

Y2NiGa3 crystallizes in the trigonal P3m1 space group. The structure is three-dimensional. there are two inequivalent Y sites. In the first Y site, Y is bonded in a 12-coordinate geometry to three equivalent Ni and nine Ga atoms. All Y–Ni bond lengths are 2.90 Å. There are a spread of Y–Ga bond distances ranging from 3.01–3.40 Å. In the second Y site, Y is bonded in a 12-coordinate geometry to three equivalent Ni and nine Ga atoms. All Y–Ni bond lengths are 3.17 Å. There are six shorter (2.99 Å) and three longer (3.38 Å) Y–Ga bond lengths. Ni is bonded in a 9-coordinate geometry to six Y and three equivalent Ga atoms. All Ni–Ga bond lengths are 2.49 Å. There are three inequivalent Ga sites. In the first Ga site, Ga is bonded in a 9-coordinate geometry to six Y and three equivalent Ni atoms. In the second Ga site, Ga is bonded in a 9-coordinate geometry to six Y and three equivalent Ga atoms. All Ga–Ga bond lengths are 2.55 Å. In the third Ga site, Ga is bonded in a 6-coordinate geometry to six Y and three equivalent Ga atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Y2GaNi2 by Materials Project

Y2Ni2Ga crystallizes in the orthorhombic Immm space group. The structure is three-dimensional. Y is bonded in a 10-coordinate geometry to six equivalent Ni and four equivalent Ga atoms. There are two shorter (2.91 Å) and four longer (2.94 Å) Y–Ni bond lengths. There are two shorter (3.20 Å) and two longer (3.25 Å) Y–Ga bond lengths. Ni is bonded in a 9-coordinate geometry to six equivalent Y, one Ni, and two equivalent Ga atoms. The Ni–Ni bond length is 2.41 Å. Both Ni–Ga bond lengths are 2.58 Å. Ga is bonded to eight equivalent Y and four equivalent Ni atoms to form a mixture of edge and face-sharing GaY8Ni4 cuboctahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Y4Ga21Ni10 by Materials Project

Y4Ni10Ga21 crystallizes in the monoclinic C2/m space group. The structure is three-dimensional. there are two inequivalent Y sites. In the first Y site, Y is bonded in a 2-coordinate geometry to four Ni and eleven Ga atoms. There are two shorter (3.05 Å) and two longer (3.13 Å) Y–Ni bond lengths. There are a spread of Y–Ga bond distances ranging from 2.88–3.42 Å. In the second Y site, Y is bonded in a 7-coordinate geometry to four Ni and ten Ga atoms. There are two shorter (3.07 Å) and two longer (3.17 Å) Y–Ni bond lengths. There are a spread of Y–Ga bond distances ranging from 2.92–3.22 Å. There are five inequivalent Ni sites. In the first Ni site, Ni is bonded in a 10-coordinate geometry to two equivalent Y, one Ni, and seven Ga atoms. The Ni–Ni bond length is 2.76 Å. There are a spread of Ni–Ga bond distances ranging from 2.47–2.58 Å. In the second Ni site, Ni is bonded in a 9-coordinate geometry to nine Ga atoms. There are a spread of Ni–Ga bond distances ranging from 2.49–2.60 Å. In the third Ni site, Ni is bonded in a 10-coordinate geometry to two equivalent Y, one Ni, and seven Ga atoms. There are a spread of Ni–Ga bond distances ranging from 2.41–2.57 Å. In the fourth Ni site, Ni is bonded in a 10-coordinate geometry to two equivalent Y and eight Ga atoms. There are a spread of Ni–Ga bond distances ranging from 2.49–2.80 Å. In the fifth Ni site, Ni is bonded in a 9-coordinate geometry to two equivalent Y and seven Ga atoms. There are a spread of Ni–Ga bond distances ranging from 2.37–2.63 Å. There are eleven inequivalent Ga sites. In the first Ga site, Ga is bonded in a 5-coordinate geometry to two equivalent Y, three Ni, and two Ga atoms. There are one shorter (2.60 Å) and one longer (2.84 Å) Ga–Ga bond lengths. In the second Ga site, Ga is bonded in a 12-coordinate geometry to three equivalent Y, four Ni, and five Ga atoms. There are three shorter (2.88 Å) and two longer (2.92 Å) Ga–Ga bond lengths. In the third Ga site, Ga is bonded in a 12-coordinate geometry to three equivalent Y, three equivalent Ni, and six Ga atoms. There are a spread of Ga–Ga bond distances ranging from 2.70–3.08 Å. In the fourth Ga site, Ga is bonded in a 1-coordinate geometry to one Y, three Ni, and four Ga atoms. Both Ga–Ga bond lengths are 2.92 Å. In the fifth Ga site, Ga is bonded in a 5-coordinate geometry to two equivalent Y, three Ni, and two Ga atoms. There are one shorter (2.69 Å) and one longer (2.87 Å) Ga–Ga bond lengths. In the sixth Ga site, Ga is bonded in a 10-coordinate geometry to three Y, three Ni, and four Ga atoms. Both Ga–Ga bond lengths are 2.92 Å. In the seventh Ga site, Ga is bonded in a 4-coordinate geometry to one Y, four Ni, and five Ga atoms. There are two shorter (2.77 Å) and one longer (2.82 Å) Ga–Ga bond lengths. In the eighth Ga site, Ga is bonded in a 3-coordinate geometry to one Y, four Ni, and six Ga atoms. There are a spread of Ga–Ga bond distances ranging from 2.67–2.94 Å. In the ninth Ga site, Ga is bonded in a 5-coordinate geometry to two Y, five Ni, and two Ga atoms. In the tenth Ga site, Ga is bonded in a 12-coordinate geometry to four equivalent Ni and eight Ga atoms. In the eleventh Ga site, Ga is bonded in a 12-coordinate geometry to three Y, four Ni, and five Ga atoms.

36 MATERIALS SCIENCE↗