Search NASA⌕ Search

SEARCH · Search NASA

Results for “silicides”

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 127 records · Page 7
All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on YAl3 by Materials Project

Al3Y is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Y is bonded to twelve equivalent Al atoms to form YAl12 cuboctahedra that share corners with twelve equivalent YAl12 cuboctahedra, edges with twenty-four equivalent AlY4Al8 cuboctahedra, faces with six equivalent YAl12 cuboctahedra, and faces with twelve equivalent AlY4Al8 cuboctahedra. All Y–Al bond lengths are 3.01 Å. Al is bonded to four equivalent Y and eight equivalent Al atoms to form distorted AlY4Al8 cuboctahedra that share corners with twelve equivalent AlY4Al8 cuboctahedra, edges with eight equivalent YAl12 cuboctahedra, edges with sixteen equivalent AlY4Al8 cuboctahedra, faces with four equivalent YAl12 cuboctahedra, and faces with fourteen equivalent AlY4Al8 cuboctahedra. All Al–Al bond lengths are 3.01 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on LiAu3 by Materials Project

LiAu3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Li1+ is bonded to twelve equivalent Au+0.33- atoms to form a mixture of face and corner-sharing LiAu12 cuboctahedra. All Li–Au bond lengths are 2.88 Å. Au+0.33- is bonded in a distorted square co-planar geometry to four equivalent Li1+ atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ti3Au by Materials Project

Ti3Au is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Ti is bonded in a distorted square co-planar geometry to four equivalent Au atoms. All Ti–Au bond lengths are 2.88 Å. Au is bonded to twelve equivalent Ti atoms to form a mixture of corner and face-sharing AuTi12 cuboctahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on CaSn3 by Materials Project

CaSn3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Ca is bonded to twelve equivalent Sn atoms to form a mixture of face and corner-sharing CaSn12 cuboctahedra. All Ca–Sn bond lengths are 3.38 Å. Sn is bonded in a distorted square co-planar geometry to four equivalent Ca atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on NbCd3 by Materials Project

NbCd3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Nb is bonded to twelve equivalent Cd atoms to form NbCd12 cuboctahedra that share corners with twelve equivalent NbCd12 cuboctahedra, edges with twenty-four equivalent CdNb4Cd8 cuboctahedra, faces with six equivalent NbCd12 cuboctahedra, and faces with twelve equivalent CdNb4Cd8 cuboctahedra. All Nb–Cd bond lengths are 3.05 Å. Cd is bonded to four equivalent Nb and eight equivalent Cd atoms to form CdNb4Cd8 cuboctahedra that share corners with twelve equivalent CdNb4Cd8 cuboctahedra, edges with eight equivalent NbCd12 cuboctahedra, edges with sixteen equivalent CdNb4Cd8 cuboctahedra, faces with four equivalent NbCd12 cuboctahedra, and faces with fourteen equivalent CdNb4Cd8 cuboctahedra. All Cd–Cd bond lengths are 3.05 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on V3Cd by Materials Project

V3Cd is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. V is bonded to eight equivalent V and four equivalent Cd atoms to form VV8Cd4 cuboctahedra that share corners with twelve equivalent VV8Cd4 cuboctahedra, edges with eight equivalent CdV12 cuboctahedra, edges with sixteen equivalent VV8Cd4 cuboctahedra, faces with four equivalent CdV12 cuboctahedra, and faces with fourteen equivalent VV8Cd4 cuboctahedra. All V–V bond lengths are 2.78 Å. All V–Cd bond lengths are 2.78 Å. Cd is bonded to twelve equivalent V atoms to form CdV12 cuboctahedra that share corners with twelve equivalent CdV12 cuboctahedra, edges with twenty-four equivalent VV8Cd4 cuboctahedra, faces with six equivalent CdV12 cuboctahedra, and faces with twelve equivalent VV8Cd4 cuboctahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on ZrCd3 by Materials Project

Cd3Zr is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Zr is bonded to twelve equivalent Cd atoms to form ZrCd12 cuboctahedra that share corners with twelve equivalent ZrCd12 cuboctahedra, edges with twenty-four equivalent CdZr4Cd8 cuboctahedra, faces with six equivalent ZrCd12 cuboctahedra, and faces with twelve equivalent CdZr4Cd8 cuboctahedra. All Zr–Cd bond lengths are 3.13 Å. Cd is bonded to four equivalent Zr and eight equivalent Cd atoms to form CdZr4Cd8 cuboctahedra that share corners with twelve equivalent CdZr4Cd8 cuboctahedra, edges with eight equivalent ZrCd12 cuboctahedra, edges with sixteen equivalent CdZr4Cd8 cuboctahedra, faces with four equivalent ZrCd12 cuboctahedra, and faces with fourteen equivalent CdZr4Cd8 cuboctahedra. All Cd–Cd bond lengths are 3.13 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on CePt3 by Materials Project

CePt3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Ce is bonded to twelve equivalent Pt atoms to form a mixture of face and corner-sharing CePt12 cuboctahedra. All Ce–Pt bond lengths are 2.95 Å. Pt is bonded in a distorted square co-planar geometry to four equivalent Ce atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on NbPd3 by Materials Project

NbPd3 is Uranium Silicide-like structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Nb is bonded to twelve Pd atoms to form NbPd12 cuboctahedra that share corners with four equivalent NbPd12 cuboctahedra, corners with eight equivalent PdNb4Pd8 cuboctahedra, edges with eight equivalent NbPd12 cuboctahedra, edges with sixteen equivalent PdNb4Pd8 cuboctahedra, faces with four equivalent NbPd12 cuboctahedra, and faces with fourteen PdNb4Pd8 cuboctahedra. There are four shorter (2.79 Å) and eight longer (2.83 Å) Nb–Pd bond lengths. There are two inequivalent Pd sites. In the first Pd site, Pd is bonded to four equivalent Nb and eight equivalent Pd atoms to form distorted PdNb4Pd8 cuboctahedra that share corners with four equivalent PdNb4Pd8 cuboctahedra, corners with eight equivalent NbPd12 cuboctahedra, edges with twenty-four PdNb4Pd8 cuboctahedra, faces with six equivalent NbPd12 cuboctahedra, and faces with twelve PdNb4Pd8 cuboctahedra. All Pd–Pd bond lengths are 2.83 Å. In the second Pd site, Pd is bonded to four equivalent Nb and eight Pd atoms to form distorted PdNb4Pd8 cuboctahedra that share corners with twelve equivalent PdNb4Pd8 cuboctahedra, edges with eight equivalent NbPd12 cuboctahedra, edges with sixteen PdNb4Pd8 cuboctahedra, faces with four equivalent NbPd12 cuboctahedra, and faces with fourteen PdNb4Pd8 cuboctahedra. All Pd–Pd bond lengths are 2.79 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on TaCo3 by Materials Project

Co3Ta is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Ta is bonded to twelve equivalent Co atoms to form TaCo12 cuboctahedra that share corners with twelve equivalent TaCo12 cuboctahedra, edges with twenty-four equivalent CoTa4Co8 cuboctahedra, faces with six equivalent TaCo12 cuboctahedra, and faces with twelve equivalent CoTa4Co8 cuboctahedra. All Ta–Co bond lengths are 2.57 Å. Co is bonded to four equivalent Ta and eight equivalent Co atoms to form CoTa4Co8 cuboctahedra that share corners with twelve equivalent CoTa4Co8 cuboctahedra, edges with eight equivalent TaCo12 cuboctahedra, edges with sixteen equivalent CoTa4Co8 cuboctahedra, faces with four equivalent TaCo12 cuboctahedra, and faces with fourteen equivalent CoTa4Co8 cuboctahedra. All Co–Co bond lengths are 2.57 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Ti3Cu by Materials Project

CuTi3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Ti is bonded to eight equivalent Ti and four equivalent Cu atoms to form TiTi8Cu4 cuboctahedra that share corners with twelve equivalent TiTi8Cu4 cuboctahedra, edges with eight equivalent CuTi12 cuboctahedra, edges with sixteen equivalent TiTi8Cu4 cuboctahedra, faces with four equivalent CuTi12 cuboctahedra, and faces with fourteen equivalent TiTi8Cu4 cuboctahedra. All Ti–Ti bond lengths are 2.81 Å. All Ti–Cu bond lengths are 2.81 Å. Cu is bonded to twelve equivalent Ti atoms to form CuTi12 cuboctahedra that share corners with twelve equivalent CuTi12 cuboctahedra, edges with twenty-four equivalent TiTi8Cu4 cuboctahedra, faces with six equivalent CuTi12 cuboctahedra, and faces with twelve equivalent TiTi8Cu4 cuboctahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on ErSn3 by Materials Project

ErSn3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Er is bonded to twelve equivalent Sn atoms to form ErSn12 cuboctahedra that share corners with twelve equivalent ErSn12 cuboctahedra, edges with twenty-four equivalent SnEr4Sn8 cuboctahedra, faces with six equivalent ErSn12 cuboctahedra, and faces with twelve equivalent SnEr4Sn8 cuboctahedra. All Er–Sn bond lengths are 3.33 Å. Sn is bonded to four equivalent Er and eight equivalent Sn atoms to form distorted SnEr4Sn8 cuboctahedra that share corners with twelve equivalent SnEr4Sn8 cuboctahedra, edges with eight equivalent ErSn12 cuboctahedra, edges with sixteen equivalent SnEr4Sn8 cuboctahedra, faces with four equivalent ErSn12 cuboctahedra, and faces with fourteen equivalent SnEr4Sn8 cuboctahedra. All Sn–Sn bond lengths are 3.33 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on HfGa3 by Materials Project

HfGa3 is Uranium Silicide-like structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Hf is bonded to twelve Ga atoms to form HfGa12 cuboctahedra that share corners with four equivalent HfGa12 cuboctahedra, edges with eight equivalent HfGa12 cuboctahedra, edges with sixteen equivalent GaHf4Ga8 cuboctahedra, faces with four equivalent HfGa12 cuboctahedra, and faces with eight equivalent GaHf4Ga8 cuboctahedra. There are four shorter (2.76 Å) and eight longer (3.00 Å) Hf–Ga bond lengths. There are two inequivalent Ga sites. In the first Ga site, Ga is bonded in a square co-planar geometry to four equivalent Hf and eight equivalent Ga atoms. All Ga–Ga bond lengths are 3.00 Å. In the second Ga site, Ga is bonded to four equivalent Hf and eight Ga atoms to form distorted GaHf4Ga8 cuboctahedra that share corners with twelve equivalent GaHf4Ga8 cuboctahedra, edges with eight equivalent HfGa12 cuboctahedra, edges with eight equivalent GaHf4Ga8 cuboctahedra, faces with four equivalent HfGa12 cuboctahedra, and faces with ten equivalent GaHf4Ga8 cuboctahedra. All Ga–Ga bond lengths are 2.76 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Pr3Ga by Materials Project

Pr3Ga is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Pr is bonded to eight equivalent Pr and four equivalent Ga atoms to form distorted PrPr8Ga4 cuboctahedra that share corners with twelve equivalent PrPr8Ga4 cuboctahedra, edges with eight equivalent GaPr12 cuboctahedra, edges with sixteen equivalent PrPr8Ga4 cuboctahedra, faces with four equivalent GaPr12 cuboctahedra, and faces with fourteen equivalent PrPr8Ga4 cuboctahedra. All Pr–Pr bond lengths are 3.47 Å. All Pr–Ga bond lengths are 3.47 Å. Ga is bonded to twelve equivalent Pr atoms to form GaPr12 cuboctahedra that share corners with twelve equivalent GaPr12 cuboctahedra, edges with twenty-four equivalent PrPr8Ga4 cuboctahedra, faces with six equivalent GaPr12 cuboctahedra, and faces with twelve equivalent PrPr8Ga4 cuboctahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on GaPt3 by Materials Project

Pt3Ga is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Pt+0.67- is bonded to eight equivalent Pt+0.67- and four equivalent Ga2+ atoms to form distorted PtGa4Pt8 cuboctahedra that share corners with twelve equivalent PtGa4Pt8 cuboctahedra, edges with eight equivalent GaPt12 cuboctahedra, edges with sixteen equivalent PtGa4Pt8 cuboctahedra, faces with four equivalent GaPt12 cuboctahedra, and faces with fourteen equivalent PtGa4Pt8 cuboctahedra. All Pt–Pt bond lengths are 2.79 Å. All Pt–Ga bond lengths are 2.79 Å. Ga2+ is bonded to twelve equivalent Pt+0.67- atoms to form GaPt12 cuboctahedra that share corners with twelve equivalent GaPt12 cuboctahedra, edges with twenty-four equivalent PtGa4Pt8 cuboctahedra, faces with six equivalent GaPt12 cuboctahedra, and faces with twelve equivalent PtGa4Pt8 cuboctahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on TaGa3 by Materials Project

TaGa3 is Uranium Silicide-like structured and crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Ta is bonded to twelve Ga atoms to form TaGa12 cuboctahedra that share corners with four equivalent TaGa12 cuboctahedra, edges with eight equivalent TaGa12 cuboctahedra, edges with sixteen equivalent GaTa4Ga8 cuboctahedra, faces with four equivalent TaGa12 cuboctahedra, and faces with eight equivalent GaTa4Ga8 cuboctahedra. There are four shorter (2.71 Å) and eight longer (2.91 Å) Ta–Ga bond lengths. There are two inequivalent Ga sites. In the first Ga site, Ga is bonded in a distorted square co-planar geometry to four equivalent Ta and eight equivalent Ga atoms. All Ga–Ga bond lengths are 2.91 Å. In the second Ga site, Ga is bonded to four equivalent Ta and eight Ga atoms to form GaTa4Ga8 cuboctahedra that share corners with twelve equivalent GaTa4Ga8 cuboctahedra, edges with eight equivalent TaGa12 cuboctahedra, edges with eight equivalent GaTa4Ga8 cuboctahedra, faces with four equivalent TaGa12 cuboctahedra, and faces with ten equivalent GaTa4Ga8 cuboctahedra. All Ga–Ga bond lengths are 2.71 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on TbGa3 by Materials Project

TbGa3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Tb is bonded to twelve equivalent Ga atoms to form a mixture of corner and face-sharing TbGa12 cuboctahedra. All Tb–Ga bond lengths are 3.03 Å. Ga is bonded in a distorted square co-planar geometry to four equivalent Tb atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on HfPd3 by Materials Project

Pd3Hf is Uranium Silicide-like structured and crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. there are two inequivalent Hf sites. In the first Hf site, Hf is bonded to twelve Pd atoms to form a mixture of face and corner-sharing HfPd12 cuboctahedra. All Hf–Pd bond lengths are 2.84 Å. In the second Hf site, Hf is bonded to twelve Pd atoms to form a mixture of face and corner-sharing HfPd12 cuboctahedra. There are six shorter (2.84 Å) and six longer (2.86 Å) Hf–Pd bond lengths. There are two inequivalent Pd sites. In the first Pd site, Pd is bonded in a distorted square co-planar geometry to four Hf atoms. In the second Pd site, Pd is bonded in a distorted see-saw-like geometry to four Hf atoms.

36 MATERIALS SCIENCE↗