Search NASA⌕ Search

SEARCH · Search NASA

Results for “Hf2CuTc”

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.

2 records
All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on Hf2CuTc by Materials Project

Hf2TcCu is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Hf is bonded in a body-centered cubic geometry to four equivalent Tc and four equivalent Cu atoms. All Hf–Tc bond lengths are 2.82 Å. All Hf–Cu bond lengths are 2.82 Å. Tc is bonded in a body-centered cubic geometry to eight equivalent Hf atoms. Cu is bonded in a body-centered cubic geometry to eight equivalent Hf atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Hf2CuTc by Materials Project

Hf2TcCu crystallizes in the orthorhombic Immm space group. The structure is one-dimensional and consists of two Hf2TcCu ribbons oriented in the (1, 0, 0) direction. Hf is bonded in a linear geometry to one Tc and one Cu atom. The Hf–Tc bond length is 2.25 Å. The Hf–Cu bond length is 2.75 Å. Tc is bonded in a linear geometry to two equivalent Hf atoms. Cu is bonded in a linear geometry to two equivalent Hf atoms.

36 MATERIALS SCIENCE↗