Engineering Papers⌕ Search

SEARCH · Engineering Papers

Results for “SiPd”

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 19 records
All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on Gd(SiPd)2 by Materials Project

Gd(PdSi)2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Gd is bonded in a 8-coordinate geometry to eight equivalent Pd and eight equivalent Si atoms. All Gd–Pd bond lengths are 3.26 Å. All Gd–Si bond lengths are 3.19 Å. Pd is bonded to four equivalent Gd and four equivalent Si atoms to form a mixture of distorted corner, edge, and face-sharing PdGd4Si4 tetrahedra. All Pd–Si bond lengths are 2.48 Å. Si is bonded in a 9-coordinate geometry to four equivalent Gd, four equivalent Pd, and one Si atom. The Si–Si bond length is 2.34 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Pu(SiPd)2 by Materials Project

Pu(PdSi)2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Pu4+ is bonded to eight equivalent Si4- atoms to form PuSi8 hexagonal bipyramids that share corners with sixteen equivalent PdSi4 tetrahedra, edges with four equivalent PuSi8 hexagonal bipyramids, edges with eight equivalent PdSi4 tetrahedra, and faces with four equivalent PuSi8 hexagonal bipyramids. All Pu–Si bond lengths are 3.08 Å. Pd2+ is bonded to four equivalent Si4- atoms to form PdSi4 tetrahedra that share corners with eight equivalent PuSi8 hexagonal bipyramids, corners with four equivalent PdSi4 tetrahedra, edges with four equivalent PuSi8 hexagonal bipyramids, and edges with four equivalent PdSi4 tetrahedra. All Pd–Si bond lengths are 2.48 Å. Si4- is bonded in a 9-coordinate geometry to four equivalent Pu4+, four equivalent Pd2+, and one Si4- atom. The Si–Si bond length is 2.30 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Eu(SiPd)2 by Materials Project

EuPd2Si2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Eu2+ is bonded to eight equivalent Si4- atoms to form EuSi8 hexagonal bipyramids that share corners with sixteen equivalent PdSi4 tetrahedra, edges with four equivalent EuSi8 hexagonal bipyramids, edges with eight equivalent PdSi4 tetrahedra, and faces with four equivalent EuSi8 hexagonal bipyramids. All Eu–Si bond lengths are 3.25 Å. Pd3+ is bonded to four equivalent Si4- atoms to form PdSi4 tetrahedra that share corners with eight equivalent EuSi8 hexagonal bipyramids, corners with four equivalent PdSi4 tetrahedra, edges with four equivalent EuSi8 hexagonal bipyramids, and edges with four equivalent PdSi4 tetrahedra. All Pd–Si bond lengths are 2.48 Å. Si4- is bonded in a 9-coordinate geometry to four equivalent Eu2+, four equivalent Pd3+, and one Si4- atom. The Si–Si bond length is 2.42 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Er(SiPd)2 by Materials Project

ErPd2Si2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Er is bonded in a 8-coordinate geometry to eight equivalent Pd and eight equivalent Si atoms. All Er–Pd bond lengths are 3.24 Å. All Er–Si bond lengths are 3.15 Å. Pd is bonded to four equivalent Er and four equivalent Si atoms to form a mixture of distorted corner, edge, and face-sharing PdEr4Si4 tetrahedra. All Pd–Si bond lengths are 2.46 Å. Si is bonded in a 9-coordinate geometry to four equivalent Er, four equivalent Pd, and one Si atom. The Si–Si bond length is 2.31 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Pr(SiPd)2 by Materials Project

PrPd2Si2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Pr4+ is bonded to eight equivalent Si4- atoms to form PrSi8 hexagonal bipyramids that share corners with sixteen equivalent PdSi4 tetrahedra, edges with four equivalent PrSi8 hexagonal bipyramids, edges with eight equivalent PdSi4 tetrahedra, and faces with four equivalent PrSi8 hexagonal bipyramids. All Pr–Si bond lengths are 3.24 Å. Pd2+ is bonded to four equivalent Si4- atoms to form PdSi4 tetrahedra that share corners with eight equivalent PrSi8 hexagonal bipyramids, corners with four equivalent PdSi4 tetrahedra, edges with four equivalent PrSi8 hexagonal bipyramids, and edges with four equivalent PdSi4 tetrahedra. All Pd–Si bond lengths are 2.50 Å. Si4- is bonded in a 9-coordinate geometry to four equivalent Pr4+, four equivalent Pd2+, and one Si4- atom. The Si–Si bond length is 2.39 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Dy(SiPd)2 by Materials Project

DyPd2Si2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Dy is bonded in a 8-coordinate geometry to eight equivalent Pd and eight equivalent Si atoms. All Dy–Pd bond lengths are 3.25 Å. All Dy–Si bond lengths are 3.16 Å. Pd is bonded to four equivalent Dy and four equivalent Si atoms to form a mixture of distorted corner, edge, and face-sharing PdDy4Si4 tetrahedra. All Pd–Si bond lengths are 2.47 Å. Si is bonded in a 9-coordinate geometry to four equivalent Dy, four equivalent Pd, and one Si atom. The Si–Si bond length is 2.32 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Lu(SiPd)2 by Materials Project

LuPd2Si2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Lu is bonded in a 8-coordinate geometry to eight equivalent Pd and eight equivalent Si atoms. All Lu–Pd bond lengths are 3.23 Å. All Lu–Si bond lengths are 3.13 Å. Pd is bonded to four equivalent Lu and four equivalent Si atoms to form a mixture of distorted face, edge, and corner-sharing PdLu4Si4 tetrahedra. All Pd–Si bond lengths are 2.46 Å. Si is bonded in a 9-coordinate geometry to four equivalent Lu, four equivalent Pd, and one Si atom. The Si–Si bond length is 2.29 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ce(SiPd)2 by Materials Project

CePd2Si2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Ce4+ is bonded to eight equivalent Si4- atoms to form CeSi8 hexagonal bipyramids that share corners with sixteen equivalent PdSi4 tetrahedra, edges with four equivalent CeSi8 hexagonal bipyramids, edges with eight equivalent PdSi4 tetrahedra, and faces with four equivalent CeSi8 hexagonal bipyramids. All Ce–Si bond lengths are 3.19 Å. Pd2+ is bonded to four equivalent Si4- atoms to form PdSi4 tetrahedra that share corners with eight equivalent CeSi8 hexagonal bipyramids, corners with four equivalent PdSi4 tetrahedra, edges with four equivalent CeSi8 hexagonal bipyramids, and edges with four equivalent PdSi4 tetrahedra. All Pd–Si bond lengths are 2.49 Å. Si4- is bonded in a 9-coordinate geometry to four equivalent Ce4+, four equivalent Pd2+, and one Si4- atom. The Si–Si bond length is 2.35 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on SiPd by Materials Project

PdSi is Modderite structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Pd4+ is bonded to six equivalent Si4- atoms to form a mixture of distorted face, edge, and corner-sharing PdSi6 pentagonal pyramids. There are a spread of Pd–Si bond distances ranging from 2.46–2.60 Å. Si4- is bonded in a 6-coordinate geometry to six equivalent Pd4+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ho(SiPd)2 by Materials Project

HoPd2Si2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Ho is bonded in a 8-coordinate geometry to eight equivalent Pd and eight equivalent Si atoms. All Ho–Pd bond lengths are 3.25 Å. All Ho–Si bond lengths are 3.14 Å. Pd is bonded to four equivalent Ho and four equivalent Si atoms to form a mixture of distorted edge, corner, and face-sharing PdHo4Si4 tetrahedra. All Pd–Si bond lengths are 2.47 Å. Si is bonded in a 9-coordinate geometry to four equivalent Ho, four equivalent Pd, and one Si atom. The Si–Si bond length is 2.31 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Tb(SiPd)2 by Materials Project

TbPd2Si2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Tb4+ is bonded to eight equivalent Si4- atoms to form TbSi8 hexagonal bipyramids that share corners with sixteen equivalent PdSi4 tetrahedra, edges with four equivalent TbSi8 hexagonal bipyramids, edges with eight equivalent PdSi4 tetrahedra, and faces with four equivalent TbSi8 hexagonal bipyramids. All Tb–Si bond lengths are 3.17 Å. Pd2+ is bonded to four equivalent Si4- atoms to form PdSi4 tetrahedra that share corners with eight equivalent TbSi8 hexagonal bipyramids, corners with four equivalent PdSi4 tetrahedra, edges with four equivalent TbSi8 hexagonal bipyramids, and edges with four equivalent PdSi4 tetrahedra. All Pd–Si bond lengths are 2.47 Å. Si4- is bonded in a 9-coordinate geometry to four equivalent Tb4+, four equivalent Pd2+, and one Si4- atom. The Si–Si bond length is 2.33 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Sm(SiPd)2 by Materials Project

SmPd2Si2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Sm2+ is bonded to eight equivalent Si4- atoms to form SmSi8 hexagonal bipyramids that share corners with sixteen equivalent PdSi4 tetrahedra, edges with four equivalent SmSi8 hexagonal bipyramids, edges with eight equivalent PdSi4 tetrahedra, and faces with four equivalent SmSi8 hexagonal bipyramids. All Sm–Si bond lengths are 3.20 Å. Pd3+ is bonded to four equivalent Si4- atoms to form PdSi4 tetrahedra that share corners with eight equivalent SmSi8 hexagonal bipyramids, corners with four equivalent PdSi4 tetrahedra, edges with four equivalent SmSi8 hexagonal bipyramids, and edges with four equivalent PdSi4 tetrahedra. All Pd–Si bond lengths are 2.48 Å. Si4- is bonded in a 9-coordinate geometry to four equivalent Sm2+, four equivalent Pd3+, and one Si4- atom. The Si–Si bond length is 2.36 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Nd(SiPd)2 by Materials Project

Nd(PdSi)2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Nd2+ is bonded to eight equivalent Si4- atoms to form NdSi8 hexagonal bipyramids that share corners with sixteen equivalent PdSi4 tetrahedra, edges with four equivalent NdSi8 hexagonal bipyramids, edges with eight equivalent PdSi4 tetrahedra, and faces with four equivalent NdSi8 hexagonal bipyramids. All Nd–Si bond lengths are 3.23 Å. Pd3+ is bonded to four equivalent Si4- atoms to form PdSi4 tetrahedra that share corners with eight equivalent NdSi8 hexagonal bipyramids, corners with four equivalent PdSi4 tetrahedra, edges with four equivalent NdSi8 hexagonal bipyramids, and edges with four equivalent PdSi4 tetrahedra. All Pd–Si bond lengths are 2.49 Å. Si4- is bonded in a 9-coordinate geometry to four equivalent Nd2+, four equivalent Pd3+, and one Si4- atom. The Si–Si bond length is 2.38 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Yb(SiPd)2 by Materials Project

YbPd2Si2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Yb2+ is bonded to eight equivalent Si4- atoms to form YbSi8 hexagonal bipyramids that share corners with sixteen equivalent PdSi4 tetrahedra, edges with four equivalent YbSi8 hexagonal bipyramids, edges with eight equivalent PdSi4 tetrahedra, and faces with four equivalent YbSi8 hexagonal bipyramids. All Yb–Si bond lengths are 3.21 Å. Pd3+ is bonded to four equivalent Si4- atoms to form PdSi4 tetrahedra that share corners with eight equivalent YbSi8 hexagonal bipyramids, corners with four equivalent PdSi4 tetrahedra, edges with four equivalent YbSi8 hexagonal bipyramids, and edges with four equivalent PdSi4 tetrahedra. All Pd–Si bond lengths are 2.47 Å. Si4- is bonded in a 9-coordinate geometry to four equivalent Yb2+, four equivalent Pd3+, and one Si4- atom. The Si–Si bond length is 2.36 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on U(SiPd)2 by Materials Project

UPd2Si2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. U4+ is bonded to eight equivalent Si4- atoms to form USi8 hexagonal bipyramids that share corners with sixteen equivalent PdSi4 tetrahedra, edges with four equivalent USi8 hexagonal bipyramids, edges with eight equivalent PdSi4 tetrahedra, and faces with four equivalent USi8 hexagonal bipyramids. All U–Si bond lengths are 3.09 Å. Pd2+ is bonded to four equivalent Si4- atoms to form PdSi4 tetrahedra that share corners with eight equivalent USi8 hexagonal bipyramids, corners with four equivalent PdSi4 tetrahedra, edges with four equivalent USi8 hexagonal bipyramids, and edges with four equivalent PdSi4 tetrahedra. All Pd–Si bond lengths are 2.49 Å. Si4- is bonded in a 9-coordinate geometry to four equivalent U4+, four equivalent Pd2+, and one Si4- atom. The Si–Si bond length is 2.30 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Y(SiPd)2 by Materials Project

Y(PdSi)2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Y is bonded in a 8-coordinate geometry to eight equivalent Pd and eight equivalent Si atoms. All Y–Pd bond lengths are 3.25 Å. All Y–Si bond lengths are 3.16 Å. Pd is bonded to four equivalent Y and four equivalent Si atoms to form a mixture of distorted edge, face, and corner-sharing PdY4Si4 tetrahedra. All Pd–Si bond lengths are 2.47 Å. Si is bonded in a 9-coordinate geometry to four equivalent Y, four equivalent Pd, and one Si atom. The Si–Si bond length is 2.33 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on La(SiPd)2 by Materials Project

LaPd2Si2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. La2+ is bonded to eight equivalent Si4- atoms to form LaSi8 hexagonal bipyramids that share corners with sixteen equivalent PdSi4 tetrahedra, edges with four equivalent LaSi8 hexagonal bipyramids, edges with eight equivalent PdSi4 tetrahedra, and faces with four equivalent LaSi8 hexagonal bipyramids. All La–Si bond lengths are 3.27 Å. Pd3+ is bonded to four equivalent Si4- atoms to form PdSi4 tetrahedra that share corners with eight equivalent LaSi8 hexagonal bipyramids, corners with four equivalent PdSi4 tetrahedra, edges with four equivalent LaSi8 hexagonal bipyramids, and edges with four equivalent PdSi4 tetrahedra. All Pd–Si bond lengths are 2.51 Å. Si4- is bonded in a 9-coordinate geometry to four equivalent La2+, four equivalent Pd3+, and one Si4- atom. The Si–Si bond length is 2.40 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Th(SiPd)2 by Materials Project

Th(PdSi)2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Th4+ is bonded to eight equivalent Si4- atoms to form ThSi8 hexagonal bipyramids that share corners with sixteen equivalent PdSi4 tetrahedra, edges with four equivalent ThSi8 hexagonal bipyramids, edges with eight equivalent PdSi4 tetrahedra, and faces with four equivalent ThSi8 hexagonal bipyramids. All Th–Si bond lengths are 3.21 Å. Pd2+ is bonded to four equivalent Si4- atoms to form PdSi4 tetrahedra that share corners with eight equivalent ThSi8 hexagonal bipyramids, corners with four equivalent PdSi4 tetrahedra, edges with four equivalent ThSi8 hexagonal bipyramids, and edges with four equivalent PdSi4 tetrahedra. All Pd–Si bond lengths are 2.50 Å. Si4- is bonded in a 9-coordinate geometry to four equivalent Th4+, four equivalent Pd2+, and one Si4- atom. The Si–Si bond length is 2.37 Å.

36 MATERIALS SCIENCE↗