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 217 records · Page 12

Materials Data on HoGa3 by Materials Project

HoGa3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Ho is bonded to twelve equivalent Ga atoms to form HoGa12 cuboctahedra that share corners with twelve equivalent HoGa12 cuboctahedra, edges with twenty-four equivalent GaHo4Ga8 cuboctahedra, faces with six equivalent HoGa12 cuboctahedra, and faces with twelve equivalent GaHo4Ga8 cuboctahedra. All Ho–Ga bond lengths are 3.01 Å. Ga is bonded to four equivalent Ho and eight equivalent Ga atoms to form distorted GaHo4Ga8 cuboctahedra that share corners with twelve equivalent GaHo4Ga8 cuboctahedra, edges with eight equivalent HoGa12 cuboctahedra, edges with sixteen equivalent GaHo4Ga8 cuboctahedra, faces with four equivalent HoGa12 cuboctahedra, and faces with fourteen equivalent GaHo4Ga8 cuboctahedra. All Ga–Ga bond lengths are 3.01 Å.

36 MATERIALS SCIENCE↗

Materials Data on Nb3Si by Materials Project

Nb3Si is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Nb is bonded to eight equivalent Nb and four equivalent Si atoms to form NbNb8Si4 cuboctahedra that share corners with twelve equivalent NbNb8Si4 cuboctahedra, edges with eight equivalent SiNb12 cuboctahedra, edges with sixteen equivalent NbNb8Si4 cuboctahedra, faces with four equivalent SiNb12 cuboctahedra, and faces with fourteen equivalent NbNb8Si4 cuboctahedra. All Nb–Nb bond lengths are 2.89 Å. All Nb–Si bond lengths are 2.89 Å. Si is bonded to twelve equivalent Nb atoms to form SiNb12 cuboctahedra that share corners with twelve equivalent SiNb12 cuboctahedra, edges with twenty-four equivalent NbNb8Si4 cuboctahedra, faces with six equivalent SiNb12 cuboctahedra, and faces with twelve equivalent NbNb8Si4 cuboctahedra.

36 MATERIALS SCIENCE↗

Materials Data on TaRh3 by Materials Project

Rh3Ta is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Ta is bonded to twelve equivalent Rh atoms to form TaRh12 cuboctahedra that share corners with twelve equivalent TaRh12 cuboctahedra, edges with twenty-four equivalent RhTa4Rh8 cuboctahedra, faces with six equivalent TaRh12 cuboctahedra, and faces with twelve equivalent RhTa4Rh8 cuboctahedra. All Ta–Rh bond lengths are 2.76 Å. Rh is bonded to four equivalent Ta and eight equivalent Rh atoms to form distorted RhTa4Rh8 cuboctahedra that share corners with twelve equivalent RhTa4Rh8 cuboctahedra, edges with eight equivalent TaRh12 cuboctahedra, edges with sixteen equivalent RhTa4Rh8 cuboctahedra, faces with four equivalent TaRh12 cuboctahedra, and faces with fourteen equivalent RhTa4Rh8 cuboctahedra. All Rh–Rh bond lengths are 2.76 Å.

36 MATERIALS SCIENCE↗

Materials Data on HfRh3 by Materials Project

Rh3Hf is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Hf is bonded to twelve equivalent Rh atoms to form a mixture of corner and face-sharing HfRh12 cuboctahedra. All Hf–Rh bond lengths are 2.79 Å. Rh is bonded in a distorted square co-planar geometry to four equivalent Hf atoms.

36 MATERIALS SCIENCE↗

Materials Data on UIr3 by Materials Project

UIr3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. U is bonded to twelve equivalent Ir atoms to form a mixture of face and corner-sharing UIr12 cuboctahedra. All U–Ir bond lengths are 2.86 Å. Ir is bonded in a distorted square co-planar geometry to four equivalent U atoms.

36 MATERIALS SCIENCE↗

Materials Data on FeIr3 by Materials Project

FeIr3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Fe is bonded to twelve equivalent Ir atoms to form FeIr12 cuboctahedra that share corners with twelve equivalent FeIr12 cuboctahedra, edges with twenty-four equivalent IrFe4Ir8 cuboctahedra, faces with six equivalent FeIr12 cuboctahedra, and faces with twelve equivalent IrFe4Ir8 cuboctahedra. All Fe–Ir bond lengths are 2.68 Å. Ir is bonded to four equivalent Fe and eight equivalent Ir atoms to form IrFe4Ir8 cuboctahedra that share corners with twelve equivalent IrFe4Ir8 cuboctahedra, edges with eight equivalent FeIr12 cuboctahedra, edges with sixteen equivalent IrFe4Ir8 cuboctahedra, faces with four equivalent FeIr12 cuboctahedra, and faces with fourteen equivalent IrFe4Ir8 cuboctahedra. All Ir–Ir bond lengths are 2.68 Å.

36 MATERIALS SCIENCE↗

Materials Data on VIr3 by Materials Project

Ir3V is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. V is bonded to twelve equivalent Ir atoms to form VIr12 cuboctahedra that share corners with twelve equivalent VIr12 cuboctahedra, edges with twenty-four equivalent IrV4Ir8 cuboctahedra, faces with six equivalent VIr12 cuboctahedra, and faces with twelve equivalent IrV4Ir8 cuboctahedra. All V–Ir bond lengths are 2.71 Å. Ir is bonded to four equivalent V and eight equivalent Ir atoms to form distorted IrV4Ir8 cuboctahedra that share corners with twelve equivalent IrV4Ir8 cuboctahedra, edges with eight equivalent VIr12 cuboctahedra, edges with sixteen equivalent IrV4Ir8 cuboctahedra, faces with four equivalent VIr12 cuboctahedra, and faces with fourteen equivalent IrV4Ir8 cuboctahedra. All Ir–Ir bond lengths are 2.71 Å.

36 MATERIALS SCIENCE↗

Materials Data on La3Al by Materials Project

AlLa3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. La is bonded to eight equivalent La and four equivalent Al atoms to form distorted LaLa8Al4 cuboctahedra that share corners with twelve equivalent LaLa8Al4 cuboctahedra, edges with eight equivalent AlLa12 cuboctahedra, edges with sixteen equivalent LaLa8Al4 cuboctahedra, faces with four equivalent AlLa12 cuboctahedra, and faces with fourteen equivalent LaLa8Al4 cuboctahedra. All La–La bond lengths are 3.52 Å. All La–Al bond lengths are 3.52 Å. Al is bonded to twelve equivalent La atoms to form AlLa12 cuboctahedra that share corners with twelve equivalent AlLa12 cuboctahedra, edges with twenty-four equivalent LaLa8Al4 cuboctahedra, faces with six equivalent AlLa12 cuboctahedra, and faces with twelve equivalent LaLa8Al4 cuboctahedra.

36 MATERIALS SCIENCE↗

Materials Data on TiIr3 by Materials Project

Ir3Ti is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Ti is bonded to twelve equivalent Ir atoms to form TiIr12 cuboctahedra that share corners with twelve equivalent TiIr12 cuboctahedra, edges with twenty-four equivalent IrTi4Ir8 cuboctahedra, faces with six equivalent TiIr12 cuboctahedra, and faces with twelve equivalent IrTi4Ir8 cuboctahedra. All Ti–Ir bond lengths are 2.74 Å. Ir is bonded to four equivalent Ti and eight equivalent Ir atoms to form distorted IrTi4Ir8 cuboctahedra that share corners with twelve equivalent IrTi4Ir8 cuboctahedra, edges with eight equivalent TiIr12 cuboctahedra, edges with sixteen equivalent IrTi4Ir8 cuboctahedra, faces with four equivalent TiIr12 cuboctahedra, and faces with fourteen equivalent IrTi4Ir8 cuboctahedra. All Ir–Ir bond lengths are 2.74 Å.

36 MATERIALS SCIENCE↗

Materials Data on LiAl3 by Materials Project

Al3Li is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Li is bonded to twelve equivalent Al atoms to form LiAl12 cuboctahedra that share corners with twelve equivalent LiAl12 cuboctahedra, edges with twenty-four equivalent AlLi4Al8 cuboctahedra, faces with six equivalent LiAl12 cuboctahedra, and faces with twelve equivalent AlLi4Al8 cuboctahedra. All Li–Al bond lengths are 2.85 Å. Al is bonded to four equivalent Li and eight equivalent Al atoms to form distorted AlLi4Al8 cuboctahedra that share corners with twelve equivalent AlLi4Al8 cuboctahedra, edges with eight equivalent LiAl12 cuboctahedra, edges with sixteen equivalent AlLi4Al8 cuboctahedra, faces with four equivalent LiAl12 cuboctahedra, and faces with fourteen equivalent AlLi4Al8 cuboctahedra. All Al–Al bond lengths are 2.85 Å.

36 MATERIALS SCIENCE↗

Materials Data on PuAl3 by Materials Project

PuAl3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Pu is bonded to twelve equivalent Al atoms to form PuAl12 cuboctahedra that share corners with twelve equivalent PuAl12 cuboctahedra, edges with twenty-four equivalent AlPu4Al8 cuboctahedra, faces with six equivalent PuAl12 cuboctahedra, and faces with twelve equivalent AlPu4Al8 cuboctahedra. All Pu–Al bond lengths are 2.96 Å. Al is bonded to four equivalent Pu and eight equivalent Al atoms to form AlPu4Al8 cuboctahedra that share corners with twelve equivalent AlPu4Al8 cuboctahedra, edges with eight equivalent PuAl12 cuboctahedra, edges with sixteen equivalent AlPu4Al8 cuboctahedra, faces with four equivalent PuAl12 cuboctahedra, and faces with fourteen equivalent AlPu4Al8 cuboctahedra. All Al–Al bond lengths are 2.96 Å.

36 MATERIALS SCIENCE↗

Materials Data on Sm3Al by Materials Project

Sm3Al is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Sm is bonded to eight equivalent Sm and four equivalent Al atoms to form distorted SmSm8Al4 cuboctahedra that share corners with twelve equivalent SmSm8Al4 cuboctahedra, edges with eight equivalent AlSm12 cuboctahedra, edges with sixteen equivalent SmSm8Al4 cuboctahedra, faces with four equivalent AlSm12 cuboctahedra, and faces with fourteen equivalent SmSm8Al4 cuboctahedra. All Sm–Sm bond lengths are 3.43 Å. All Sm–Al bond lengths are 3.43 Å. Al is bonded to twelve equivalent Sm atoms to form AlSm12 cuboctahedra that share corners with twelve equivalent AlSm12 cuboctahedra, edges with twenty-four equivalent SmSm8Al4 cuboctahedra, faces with six equivalent AlSm12 cuboctahedra, and faces with twelve equivalent SmSm8Al4 cuboctahedra.

36 MATERIALS SCIENCE↗

Materials Data on Tb3Al by Materials Project

Tb3Al is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Tb is bonded to eight equivalent Tb and four equivalent Al atoms to form distorted TbTb8Al4 cuboctahedra that share corners with twelve equivalent TbTb8Al4 cuboctahedra, edges with eight equivalent AlTb12 cuboctahedra, edges with sixteen equivalent TbTb8Al4 cuboctahedra, faces with four equivalent AlTb12 cuboctahedra, and faces with fourteen equivalent TbTb8Al4 cuboctahedra. All Tb–Tb bond lengths are 3.38 Å. All Tb–Al bond lengths are 3.38 Å. Al is bonded to twelve equivalent Tb atoms to form AlTb12 cuboctahedra that share corners with twelve equivalent AlTb12 cuboctahedra, edges with twenty-four equivalent TbTb8Al4 cuboctahedra, faces with six equivalent AlTb12 cuboctahedra, and faces with twelve equivalent TbTb8Al4 cuboctahedra.

36 MATERIALS SCIENCE↗

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↗

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↗

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↗

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↗

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↗