Engineering Papers⌕ Search

SEARCH · Engineering Papers

Results for “Pt-Sc-Zn”

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.

4 records
All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on Sc2ZnPt by Materials Project

Sc2PtZn 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 four equivalent Pt and four equivalent Zn atoms. All Sc–Pt bond lengths are 2.87 Å. All Sc–Zn bond lengths are 2.87 Å. Pt is bonded in a body-centered cubic geometry to eight equivalent Sc atoms. Zn is bonded in a body-centered cubic geometry to eight equivalent Sc atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on ScZn2Pt by Materials Project

ScPtZn2 is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Sc is bonded in a distorted body-centered cubic geometry to six equivalent Pt and eight equivalent Zn atoms. All Sc–Pt bond lengths are 3.16 Å. All Sc–Zn bond lengths are 2.73 Å. Pt is bonded in a distorted body-centered cubic geometry to six equivalent Sc and eight equivalent Zn atoms. All Pt–Zn bond lengths are 2.73 Å. Zn is bonded in a body-centered cubic geometry to four equivalent Sc and four equivalent Pt atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on ScZnPt2 by Materials Project

ScPt2Zn is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Sc2+ is bonded in a body-centered cubic geometry to eight equivalent Pt2- atoms. All Sc–Pt bond lengths are 2.77 Å. Pt2- is bonded in a body-centered cubic geometry to four equivalent Sc2+ and four equivalent Zn2+ atoms. All Pt–Zn bond lengths are 2.77 Å. Zn2+ is bonded in a body-centered cubic geometry to eight equivalent Pt2- atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on ScZnPt by Materials Project

ScPtZn crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Sc is bonded in a 5-coordinate geometry to five equivalent Pt and six equivalent Zn atoms. There are a spread of Sc–Pt bond distances ranging from 2.78–2.86 Å. There are two shorter (3.00 Å) and four longer (3.18 Å) Sc–Zn bond lengths. Pt is bonded in a 9-coordinate geometry to five equivalent Sc and four equivalent Zn atoms. All Pt–Zn bond lengths are 2.69 Å. Zn is bonded to six equivalent Sc, four equivalent Pt, and two equivalent Zn atoms to form a mixture of distorted edge, face, and corner-sharing ZnSc6Zn2Pt4 cuboctahedra. Both Zn–Zn bond lengths are 2.65 Å.

36 MATERIALS SCIENCE↗