Engineering Papers⌕ Search

SEARCH · Engineering Papers

Results for “Cs3Ac”

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 Cs3Ac by Materials Project

Cs3Ac is alpha bismuth trifluoride structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. there are two inequivalent Cs sites. In the first Cs site, Cs is bonded in a distorted body-centered cubic geometry to four equivalent Cs and four equivalent Ac atoms. All Cs–Cs bond lengths are 4.75 Å. All Cs–Ac bond lengths are 4.75 Å. In the second Cs site, Cs is bonded in a body-centered cubic geometry to eight equivalent Cs atoms. Ac is bonded in a body-centered cubic geometry to eight equivalent Cs atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Cs3Ac by Materials Project

Cs3Ac is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Cs is bonded to eight equivalent Cs and four equivalent Ac atoms to form CsCs8Ac4 cuboctahedra that share corners with twelve equivalent CsCs8Ac4 cuboctahedra, edges with eight equivalent AcCs12 cuboctahedra, edges with sixteen equivalent CsCs8Ac4 cuboctahedra, faces with four equivalent AcCs12 cuboctahedra, and faces with fourteen equivalent CsCs8Ac4 cuboctahedra. All Cs–Cs bond lengths are 4.92 Å. All Cs–Ac bond lengths are 4.92 Å. Ac is bonded to twelve equivalent Cs atoms to form AcCs12 cuboctahedra that share corners with twelve equivalent AcCs12 cuboctahedra, edges with twenty-four equivalent CsCs8Ac4 cuboctahedra, faces with six equivalent AcCs12 cuboctahedra, and faces with twelve equivalent CsCs8Ac4 cuboctahedra.

36 MATERIALS SCIENCE↗