Engineering Papers⌕ Search

SEARCH · Engineering Papers

Results for “Ru”

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 1,603 records · Page 89

Materials Data on Ta2TcRu by Materials Project

Ta2TcRu is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Ta is bonded in a body-centered cubic geometry to four equivalent Tc and four equivalent Ru atoms. All Ta–Tc bond lengths are 2.76 Å. All Ta–Ru bond lengths are 2.76 Å. Tc is bonded in a body-centered cubic geometry to eight equivalent Ta atoms. Ru is bonded in a body-centered cubic geometry to eight equivalent Ta atoms.

36 MATERIALS SCIENCE↗

Materials Data on Be2RuRh by Materials Project

Be2RuRh crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two Be2RuRh ribbons oriented in the (1, 0, 0) direction. Be is bonded in a linear geometry to one Ru and one Rh atom. The Be–Ru bond length is 2.13 Å. The Be–Rh bond length is 2.12 Å. Ru is bonded in a linear geometry to two equivalent Be atoms. Rh is bonded in a linear geometry to two equivalent Be atoms.

36 MATERIALS SCIENCE↗

Materials Data on Nb2TcRu by Materials Project

Nb2TcRu is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Nb is bonded in a body-centered cubic geometry to four equivalent Tc and four equivalent Ru atoms. All Nb–Tc bond lengths are 2.76 Å. All Nb–Ru bond lengths are 2.76 Å. Tc is bonded in a distorted body-centered cubic geometry to eight equivalent Nb atoms. Ru is bonded in a body-centered cubic geometry to eight equivalent Nb atoms.

36 MATERIALS SCIENCE↗

Materials Data on Ho2RuPt by Materials Project

Ho2RuPt is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Ho is bonded in a body-centered cubic geometry to four equivalent Ru and four equivalent Pt atoms. All Ho–Ru bond lengths are 2.97 Å. All Ho–Pt bond lengths are 2.97 Å. Ru is bonded in a body-centered cubic geometry to eight equivalent Ho atoms. Pt is bonded in a body-centered cubic geometry to eight equivalent Ho atoms.

36 MATERIALS SCIENCE↗

Materials Data on Be2PdRu by Materials Project

Be2RuPd crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two Be2RuPd ribbons oriented in the (1, 0, 0) direction. Be is bonded in a linear geometry to one Ru and one Pd atom. The Be–Ru bond length is 2.12 Å. The Be–Pd bond length is 2.12 Å. Ru is bonded in a linear geometry to two equivalent Be atoms. Pd is bonded in a linear geometry to two equivalent Be atoms.

36 MATERIALS SCIENCE↗

Materials Data on Tm(BRu)4 by Materials Project

Tm(RuB)4 crystallizes in the tetragonal I4_1/acd space group. The structure is three-dimensional. Tm3+ is bonded in a 12-coordinate geometry to twelve equivalent B3- atoms. There are a spread of Tm–B bond distances ranging from 2.96–3.21 Å. Ru+2.25+ is bonded to five equivalent B3- atoms to form a mixture of distorted edge and corner-sharing RuB5 trigonal bipyramids. There are a spread of Ru–B bond distances ranging from 2.15–2.28 Å. B3- is bonded in a 6-coordinate geometry to three equivalent Tm3+, five equivalent Ru+2.25+, and one B3- atom. The B–B bond length is 1.79 Å.

36 MATERIALS SCIENCE↗

Materials Data on Pr(BRu)4 by Materials Project

Pr(RuB)4 crystallizes in the tetragonal I4_1/acd space group. The structure is three-dimensional. Pr3+ is bonded to twelve equivalent B3- atoms to form distorted PrB12 cuboctahedra that share corners with twelve equivalent RuB5 trigonal bipyramids, edges with twelve equivalent PrB12 cuboctahedra, edges with four equivalent RuB5 trigonal bipyramids, and faces with twelve equivalent RuB5 trigonal bipyramids. There are a spread of Pr–B bond distances ranging from 3.01–3.23 Å. Ru+2.25+ is bonded to five equivalent B3- atoms to form distorted RuB5 trigonal bipyramids that share corners with three equivalent PrB12 cuboctahedra, corners with eight equivalent RuB5 trigonal bipyramids, an edgeedge with one PrB12 cuboctahedra, edges with six equivalent RuB5 trigonal bipyramids, and faces with three equivalent PrB12 cuboctahedra. There are a spread of Ru–B bond distances ranging from 2.16–2.32 Å. B3- is bonded in a 6-coordinate geometry to three equivalent Pr3+, five equivalent Ru+2.25+, and one B3- atom. The B–B bond length is 1.81 Å.

36 MATERIALS SCIENCE↗

Materials Data on Be2NiRu by Materials Project

Be2RuNi is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Be is bonded in a body-centered cubic geometry to four equivalent Ru and four equivalent Ni atoms. All Be–Ru bond lengths are 2.35 Å. All Be–Ni bond lengths are 2.35 Å. Ru is bonded in a body-centered cubic geometry to eight equivalent Be atoms. Ni is bonded in a distorted body-centered cubic geometry to eight equivalent Be atoms.

36 MATERIALS SCIENCE↗

Materials Data on Nb2CrRu by Materials Project

Nb2CrRu crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two Nb2CrRu ribbons oriented in the (1, 0, 0) direction. Nb is bonded in a linear geometry to one Cr and one Ru atom. The Nb–Cr bond length is 2.34 Å. The Nb–Ru bond length is 2.23 Å. Cr is bonded in a linear geometry to two equivalent Nb atoms. Ru is bonded in a linear geometry to two equivalent Nb atoms.

36 MATERIALS SCIENCE↗

Materials Data on Hf2OsRu by Materials Project

Hf2OsRu crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two Hf2OsRu ribbons oriented in the (1, 0, 0) direction. Hf is bonded in a linear geometry to one Os and one Ru atom. The Hf–Os bond length is 2.31 Å. The Hf–Ru bond length is 2.27 Å. Os is bonded in a linear geometry to two equivalent Hf atoms. Ru is bonded in a linear geometry to two equivalent Hf atoms.

36 MATERIALS SCIENCE↗

Materials Data on Y2InRu by Materials Project

Y2RuIn crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two Y2RuIn ribbons oriented in the (1, 0, 0) direction. Y is bonded in a linear geometry to one Ru and one In atom. The Y–Ru bond length is 2.31 Å. The Y–In bond length is 3.08 Å. Ru is bonded in a linear geometry to two equivalent Y atoms. In is bonded in a linear geometry to two equivalent Y atoms.

36 MATERIALS SCIENCE↗

Materials Data on Y2IrRu by Materials Project

Y2RuIr is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Y is bonded in a body-centered cubic geometry to four equivalent Ru and four equivalent Ir atoms. All Y–Ru bond lengths are 2.97 Å. All Y–Ir bond lengths are 2.97 Å. Ru is bonded in a body-centered cubic geometry to eight equivalent Y atoms. Ir is bonded in a body-centered cubic geometry to eight equivalent Y atoms.

36 MATERIALS SCIENCE↗

Materials Data on Hf2ReRu by Materials Project

Hf2ReRu crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two Hf2ReRu ribbons oriented in the (1, 0, 0) direction. Hf is bonded in a linear geometry to one Re and one Ru atom. The Hf–Re bond length is 2.53 Å. The Hf–Ru bond length is 2.30 Å. Re is bonded in a linear geometry to two equivalent Hf atoms. Ru is bonded in a linear geometry to two equivalent Hf atoms.

36 MATERIALS SCIENCE↗

Materials Data on Ho2AgRu by Materials Project

Ho2RuAg is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Ho is bonded in a body-centered cubic geometry to four equivalent Ru and four equivalent Ag atoms. All Ho–Ru bond lengths are 3.03 Å. All Ho–Ag bond lengths are 3.03 Å. Ru is bonded in a body-centered cubic geometry to eight equivalent Ho atoms. Ag is bonded in a body-centered cubic geometry to eight equivalent Ho atoms.

36 MATERIALS SCIENCE↗

Materials Data on Hf2CoRu by Materials Project

Hf2RuCo crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two Hf2RuCo ribbons oriented in the (1, 0, 0) direction. Hf is bonded in a linear geometry to one Ru and one Co atom. The Hf–Ru bond length is 2.25 Å. The Hf–Co bond length is 2.20 Å. Ru is bonded in a linear geometry to two equivalent Hf atoms. Co is bonded in a linear geometry to two equivalent Hf atoms.

36 MATERIALS SCIENCE↗

Materials Data on Tm2GaRu by Materials Project

Tm2RuGa 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 four equivalent Ru and four equivalent Ga atoms. All Tm–Ru bond lengths are 2.98 Å. All Tm–Ga bond lengths are 2.98 Å. Ru is bonded in a body-centered cubic geometry to eight equivalent Tm atoms. Ga is bonded in a body-centered cubic geometry to eight equivalent Tm atoms.

36 MATERIALS SCIENCE↗

Materials Data on MgSc2Ru by Materials Project

MgSc2Ru crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Mg is bonded to four equivalent Mg and eight equivalent Sc atoms to form a mixture of face and corner-sharing MgMg4Sc8 cuboctahedra. All Mg–Mg bond lengths are 3.27 Å. All Mg–Sc bond lengths are 3.26 Å. Sc is bonded in a 4-coordinate geometry to four equivalent Mg and four equivalent Ru atoms. All Sc–Ru bond lengths are 2.77 Å. Ru is bonded in a body-centered cubic geometry to eight equivalent Sc atoms.

36 MATERIALS SCIENCE↗

Materials Data on Ho2NiRu by Materials Project

Ho2RuNi is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Ho is bonded in a body-centered cubic geometry to four equivalent Ru and four equivalent Ni atoms. All Ho–Ru bond lengths are 2.92 Å. All Ho–Ni bond lengths are 2.92 Å. Ru is bonded in a body-centered cubic geometry to eight equivalent Ho atoms. Ni is bonded in a body-centered cubic geometry to eight equivalent Ho atoms.

36 MATERIALS SCIENCE↗