Engineering Papers⌕ Search

SEARCH · Engineering Papers

Results for “C-Hf-Pb”

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.

Materials Data on Hf2PbC by Materials Project

Hf2PbC is H-Phase structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Hf is bonded in a 6-coordinate geometry to three equivalent Pb and three equivalent C atoms. All Hf–Pb bond lengths are 3.15 Å. All Hf–C bond lengths are 2.29 Å. Pb is bonded in a 12-coordinate geometry to six equivalent Hf atoms. C is bonded to six equivalent Hf atoms to form edge-sharing CHf6 octahedra.

36 MATERIALS SCIENCE↗