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 865 records · Page 48
All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on NdB2Ru3 by Materials Project

NdRu3B2 crystallizes in the hexagonal P6/mmm space group. The structure is three-dimensional. Nd is bonded in a 12-coordinate geometry to two equivalent Nd, twelve equivalent Ru, and six equivalent B atoms. Both Nd–Nd bond lengths are 3.05 Å. All Nd–Ru bond lengths are 3.18 Å. All Nd–B bond lengths are 3.22 Å. Ru is bonded in a distorted square co-planar geometry to four equivalent Nd and four equivalent B atoms. All Ru–B bond lengths are 2.22 Å. B is bonded in a 6-coordinate geometry to three equivalent Nd and six equivalent Ru atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on ScRu3C by Materials Project

ScRu3C is (Cubic) Perovskite structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Sc is bonded to twelve equivalent Ru atoms to form ScRu12 cuboctahedra that share corners with twelve equivalent ScRu12 cuboctahedra, faces with six equivalent ScRu12 cuboctahedra, and faces with eight equivalent CRu6 octahedra. All Sc–Ru bond lengths are 2.89 Å. Ru is bonded in a distorted linear geometry to four equivalent Sc and two equivalent C atoms. Both Ru–C bond lengths are 2.04 Å. C is bonded to six equivalent Ru atoms to form CRu6 octahedra that share corners with six equivalent CRu6 octahedra and faces with eight equivalent ScRu12 cuboctahedra. The corner-sharing octahedral tilt angles are 0°.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on H2Ru6(CO)17 by Materials Project

(Ru)2(Ru2H)2(CO)17 crystallizes in the triclinic P-1 space group. The structure is zero-dimensional and consists of thirty-four formaldehyde molecules, four ruthenium molecules, and two Ru2H clusters. In each Ru2H cluster, there are four inequivalent Ru2+ sites. In the first Ru2+ site, Ru2+ is bonded in a distorted single-bond geometry to one H1+ atom. The Ru–H bond length is 1.87 Å. In the second Ru2+ site, Ru2+ is bonded in a distorted single-bond geometry to one H1+ atom. The Ru–H bond length is 1.85 Å. In the third Ru2+ site, Ru2+ is bonded in a 2-coordinate geometry to two H1+ atoms. Both Ru–H bond lengths are 1.97 Å. In the fourth Ru2+ site, Ru2+ is bonded in a distorted L-shaped geometry to two H1+ atoms. There is one shorter (1.92 Å) and one longer (1.95 Å) Ru–H bond length. There are two inequivalent H1+ sites. In the first H1+ site, H1+ is bonded in a trigonal non-coplanar geometry to three Ru2+ atoms. In the second H1+ site, H1+ is bonded in a trigonal non-coplanar geometry to three Ru2+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Er6Te2Ru by Materials Project

Er6RuTe2 crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. there are two inequivalent Er sites. In the first Er site, Er is bonded in a 5-coordinate geometry to one Ru and four equivalent Te atoms. The Er–Ru bond length is 3.24 Å. All Er–Te bond lengths are 3.24 Å. In the second Er site, Er is bonded in a 4-coordinate geometry to two equivalent Ru and two equivalent Te atoms. Both Er–Ru bond lengths are 2.81 Å. Both Er–Te bond lengths are 3.22 Å. Ru is bonded in a 9-coordinate geometry to nine Er atoms. Te is bonded in a 9-coordinate geometry to nine Er atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on LuSiRu by Materials Project

LuRuSi 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 Si atoms. There are a spread of Lu–Ru bond distances ranging from 2.91–2.93 Å. There are a spread of Lu–Si bond distances ranging from 2.96–2.98 Å. Ru is bonded in a 8-coordinate geometry to four equivalent Lu and four equivalent Si atoms. There are a spread of Ru–Si bond distances ranging from 2.46–2.53 Å. Si is bonded in a 9-coordinate geometry to five equivalent Lu and four equivalent Ru atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on LiRu2W by Materials Project

LiWRu2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Li is bonded in a distorted body-centered cubic geometry to six equivalent W and eight equivalent Ru atoms. All Li–W bond lengths are 3.03 Å. All Li–Ru bond lengths are 2.62 Å. W is bonded in a 8-coordinate geometry to six equivalent Li and eight equivalent Ru atoms. All W–Ru bond lengths are 2.62 Å. Ru is bonded in a distorted body-centered cubic geometry to four equivalent Li and four equivalent W atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on TaTiRu2 by Materials Project

TiTaRu2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Ti is bonded in a body-centered cubic geometry to eight equivalent Ru atoms. All Ti–Ru bond lengths are 2.71 Å. Ta is bonded in a body-centered cubic geometry to eight equivalent Ru atoms. All Ta–Ru bond lengths are 2.71 Å. Ru is bonded in a body-centered cubic geometry to four equivalent Ti and four equivalent Ta atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on LiTaRu2 by Materials Project

LiTaRu2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Li is bonded in a body-centered cubic geometry to eight equivalent Ru atoms. All Li–Ru bond lengths are 2.65 Å. Ta is bonded in a body-centered cubic geometry to eight equivalent Ru atoms. All Ta–Ru bond lengths are 2.65 Å. Ru is bonded in a body-centered cubic geometry to four equivalent Li and four equivalent Ta atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on TaAlRu2 by Materials Project

Ru2AlTa 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 eight equivalent Ru atoms. All Ta–Ru bond lengths are 2.68 Å. Ru is bonded in a body-centered cubic geometry to four equivalent Ta and four equivalent Al atoms. All Ru–Al bond lengths are 2.68 Å. Al is bonded in a body-centered cubic geometry to eight equivalent Ru atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on ScSbRu2 by Materials Project

ScRu2Sb is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Sc is bonded in a body-centered cubic geometry to eight equivalent Ru and six equivalent Sb atoms. All Sc–Ru bond lengths are 2.77 Å. All Sc–Sb bond lengths are 3.20 Å. Ru is bonded in a distorted body-centered cubic geometry to four equivalent Sc and four equivalent Sb atoms. All Ru–Sb bond lengths are 2.77 Å. Sb is bonded in a distorted body-centered cubic geometry to six equivalent Sc and eight equivalent Ru atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on BeRu2W by Materials Project

BeWRu2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Be is bonded in a distorted body-centered cubic geometry to six equivalent W and eight equivalent Ru atoms. All Be–W bond lengths are 3.00 Å. All Be–Ru bond lengths are 2.59 Å. W is bonded in a 8-coordinate geometry to six equivalent Be and eight equivalent Ru atoms. All W–Ru bond lengths are 2.59 Å. Ru is bonded in a body-centered cubic geometry to four equivalent Be and four equivalent W atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on BeGeRu2 by Materials Project

BeRu2Ge 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 eight equivalent Ru atoms. All Be–Ru bond lengths are 2.53 Å. Ru is bonded in a body-centered cubic geometry to four equivalent Be and four equivalent Ge atoms. All Ru–Ge bond lengths are 2.53 Å. Ge is bonded in a body-centered cubic geometry to eight equivalent Ru atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on TmPaRu2 by Materials Project

PaTmRu2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Pa is bonded in a body-centered cubic geometry to eight equivalent Ru atoms. All Pa–Ru bond lengths are 2.95 Å. Tm is bonded in a body-centered cubic geometry to eight equivalent Ru atoms. All Tm–Ru bond lengths are 2.95 Å. Ru is bonded in a body-centered cubic geometry to four equivalent Pa and four equivalent Tm atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on AlSiRu2 by Materials Project

Ru2AlSi is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Ru is bonded in a body-centered cubic geometry to four equivalent Al and four equivalent Si atoms. All Ru–Al bond lengths are 2.57 Å. All Ru–Si bond lengths are 2.57 Å. Al is bonded in a body-centered cubic geometry to eight equivalent Ru atoms. Si is bonded in a body-centered cubic geometry to eight equivalent Ru atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on AlCrRu2 by Materials Project

CrRu2Al is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Cr is bonded in a body-centered cubic geometry to eight equivalent Ru atoms. All Cr–Ru bond lengths are 2.59 Å. Ru is bonded in a body-centered cubic geometry to four equivalent Cr and four equivalent Al atoms. All Ru–Al bond lengths are 2.59 Å. Al is bonded in a body-centered cubic geometry to eight equivalent Ru atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on PaZnRu2 by Materials Project

PaRu2Zn is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Pa is bonded in a body-centered cubic geometry to eight equivalent Ru atoms. All Pa–Ru bond lengths are 2.81 Å. Ru is bonded in a body-centered cubic geometry to four equivalent Pa and four equivalent Zn atoms. All Ru–Zn bond lengths are 2.81 Å. Zn is bonded in a body-centered cubic geometry to eight equivalent Ru atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on ErTaRu2 by Materials Project

ErTaRu2 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 2.82 Å. Ta is bonded in a body-centered cubic geometry to eight equivalent Ru atoms. All Ta–Ru bond lengths are 2.82 Å. Ru is bonded in a body-centered cubic geometry to four equivalent Er and four equivalent Ta atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ta2NbRu by Materials Project

Ta2NbRu is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Ta is bonded in a distorted body-centered cubic geometry to four equivalent Nb and four equivalent Ru atoms. All Ta–Nb bond lengths are 2.80 Å. All Ta–Ru bond lengths are 2.80 Å. Nb is bonded in a 8-coordinate geometry to eight equivalent Ta and six equivalent Ru atoms. All Nb–Ru bond lengths are 3.23 Å. Ru is bonded in a distorted body-centered cubic geometry to eight equivalent Ta and six equivalent Nb atoms.

36 MATERIALS SCIENCE↗