Engineering Papers⌕ Search

SEARCH · Engineering Papers

Results for “Tb”

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 685 records · Page 38
All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on TbSiRh by Materials Project

TbRhSi crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Tb is bonded in a 5-coordinate geometry to five equivalent Rh and six equivalent Si atoms. There are a spread of Tb–Rh bond distances ranging from 2.88–3.01 Å. There are a spread of Tb–Si bond distances ranging from 3.16–3.29 Å. Rh is bonded in a 9-coordinate geometry to five equivalent Tb and four equivalent Si atoms. All Rh–Si bond lengths are 2.58 Å. Si is bonded to six equivalent Tb, four equivalent Rh, and two equivalent Si atoms to form a mixture of distorted face, edge, and corner-sharing SiTb6Si2Rh4 cuboctahedra. Both Si–Si bond lengths are 2.59 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on TbMnSi by Materials Project

TbMnSi crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Tb is bonded in a 5-coordinate geometry to six equivalent Mn and five equivalent Si atoms. There are a spread of Tb–Mn bond distances ranging from 2.98–3.38 Å. There are a spread of Tb–Si bond distances ranging from 2.96–2.99 Å. Mn is bonded in a 4-coordinate geometry to six equivalent Tb and four equivalent Si atoms. There are three shorter (2.47 Å) and one longer (2.75 Å) Mn–Si bond lengths. Si is bonded in a 9-coordinate geometry to five equivalent Tb and four equivalent Mn atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on TbSiRu by Materials Project

TbRuSi crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Tb is bonded in a 9-coordinate geometry to four equivalent Ru and six equivalent Si atoms. There are two shorter (2.95 Å) and two longer (2.96 Å) Tb–Ru bond lengths. There are a spread of Tb–Si bond distances ranging from 3.02–3.24 Å. Ru is bonded in a 8-coordinate geometry to four equivalent Tb and four equivalent Si atoms. There are a spread of Ru–Si bond distances ranging from 2.46–2.55 Å. Si is bonded in a 10-coordinate geometry to six equivalent Tb and four equivalent Ru atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on TbMnSi by Materials Project

TbMnSi is Matlockite structured and crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. Tb is bonded in a 4-coordinate geometry to four equivalent Mn and five equivalent Si atoms. All Tb–Mn bond lengths are 3.08 Å. There are four shorter (2.93 Å) and one longer (3.38 Å) Tb–Si bond lengths. Mn is bonded to four equivalent Tb and four equivalent Si atoms to form a mixture of distorted edge and face-sharing MnTb4Si4 tetrahedra. All Mn–Si bond lengths are 2.43 Å. Si is bonded in a 9-coordinate geometry to five equivalent Tb and four equivalent Mn atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Tb2InPd2 by Materials Project

Tb2Pd2In crystallizes in the tetragonal P4/mbm space group. The structure is three-dimensional. Tb is bonded in a 6-coordinate geometry to six equivalent Pd and four equivalent In atoms. There are two shorter (2.87 Å) and four longer (3.02 Å) Tb–Pd bond lengths. All Tb–In bond lengths are 3.43 Å. Pd is bonded in a 9-coordinate geometry to six equivalent Tb, one Pd, and two equivalent In atoms. The Pd–Pd bond length is 2.80 Å. Both Pd–In bond lengths are 3.05 Å. In is bonded to eight equivalent Tb and four equivalent Pd atoms to form a mixture of corner and face-sharing InTb8Pd4 cuboctahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on TbCoGe by Materials Project

TbCoGe crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Tb is bonded in a 9-coordinate geometry to four equivalent Co and six equivalent Ge atoms. There are a spread of Tb–Co bond distances ranging from 2.89–2.99 Å. There are a spread of Tb–Ge bond distances ranging from 2.98–3.18 Å. Co is bonded in a 8-coordinate geometry to four equivalent Tb and four equivalent Ge atoms. There are three shorter (2.47 Å) and one longer (2.58 Å) Co–Ge bond lengths. Ge is bonded in a 10-coordinate geometry to six equivalent Tb and four equivalent Co atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on TbGeRu by Materials Project

TbRuGe crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Tb is bonded in a 9-coordinate geometry to four equivalent Ru and six equivalent Ge atoms. There are a spread of Tb–Ru bond distances ranging from 2.96–3.01 Å. There are a spread of Tb–Ge bond distances ranging from 3.06–3.29 Å. Ru is bonded in a 8-coordinate geometry to four equivalent Tb and four equivalent Ge atoms. There are a spread of Ru–Ge bond distances ranging from 2.54–2.60 Å. Ge is bonded in a 10-coordinate geometry to six equivalent Tb and four equivalent Ru atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on TbFeSi by Materials Project

TbFeSi is Matlockite structured and crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. Tb is bonded in a 9-coordinate geometry to four equivalent Fe and five equivalent Si atoms. All Tb–Fe bond lengths are 2.90 Å. There are four shorter (3.00 Å) and one longer (3.37 Å) Tb–Si bond lengths. Fe is bonded in a 8-coordinate geometry to four equivalent Tb and four equivalent Si atoms. All Fe–Si bond lengths are 2.33 Å. Si is bonded in a 9-coordinate geometry to five equivalent Tb and four equivalent Fe atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on TbSnPd by Materials Project

TbPdSn crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Tb is bonded in a 12-coordinate geometry to six equivalent Pd and six equivalent Sn atoms. There are a spread of Tb–Pd bond distances ranging from 3.12–3.38 Å. There are a spread of Tb–Sn bond distances ranging from 3.21–3.33 Å. Pd is bonded in a 10-coordinate geometry to six equivalent Tb and four equivalent Sn atoms. There are a spread of Pd–Sn bond distances ranging from 2.70–2.90 Å. Sn is bonded in a 10-coordinate geometry to six equivalent Tb and four equivalent Pd atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on TbNiGe by Materials Project

TbNiGe crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Tb is bonded in a 12-coordinate geometry to six equivalent Ni and six equivalent Ge atoms. There are a spread of Tb–Ni bond distances ranging from 2.92–3.18 Å. There are a spread of Tb–Ge bond distances ranging from 2.96–3.09 Å. Ni is bonded in a 10-coordinate geometry to six equivalent Tb and four equivalent Ge atoms. There are a spread of Ni–Ge bond distances ranging from 2.46–2.72 Å. Ge is bonded in a 10-coordinate geometry to six equivalent Tb and four equivalent Ni atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Tb2Ti3Ge4 by Materials Project

Tb2Ti3Ge4 crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Tb is bonded in a 7-coordinate geometry to seven Ge atoms. There are a spread of Tb–Ge bond distances ranging from 2.86–3.11 Å. There are two inequivalent Ti sites. In the first Ti site, Ti is bonded in a 6-coordinate geometry to six Ge atoms. There are a spread of Ti–Ge bond distances ranging from 2.59–2.78 Å. In the second Ti site, Ti is bonded to six Ge atoms to form corner-sharing TiGe6 octahedra. The corner-sharing octahedra tilt angles range from 47–52°. There are a spread of Ti–Ge bond distances ranging from 2.73–2.87 Å. There are three inequivalent Ge sites. In the first Ge site, Ge is bonded in a 9-coordinate geometry to two equivalent Tb, six Ti, and one Ge atom. The Ge–Ge bond length is 2.70 Å. In the second Ge site, Ge is bonded in a 9-coordinate geometry to four equivalent Tb, four Ti, and one Ge atom. The Ge–Ge bond length is 2.79 Å. In the third Ge site, Ge is bonded in a 9-coordinate geometry to four equivalent Tb, four Ti, and one Ge atom.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on TbSbRh by Materials Project

TbRhSb crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Tb is bonded in a 12-coordinate geometry to six equivalent Rh and six equivalent Sb atoms. There are a spread of Tb–Rh bond distances ranging from 3.10–3.35 Å. There are a spread of Tb–Sb bond distances ranging from 3.17–3.35 Å. Rh is bonded in a 10-coordinate geometry to six equivalent Tb and four equivalent Sb atoms. There are a spread of Rh–Sb bond distances ranging from 2.66–2.81 Å. Sb is bonded in a 10-coordinate geometry to six equivalent Tb and four equivalent Rh atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on TbSnPt by Materials Project

TbPtSn crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Tb is bonded in a 1-coordinate geometry to six equivalent Pt and six equivalent Sn atoms. There are a spread of Tb–Pt bond distances ranging from 3.05–3.58 Å. There are a spread of Tb–Sn bond distances ranging from 3.20–3.36 Å. Pt is bonded in a 9-coordinate geometry to six equivalent Tb and four equivalent Sn atoms. There are a spread of Pt–Sn bond distances ranging from 2.70–2.87 Å. Sn is bonded in a 10-coordinate geometry to six equivalent Tb and four equivalent Pt atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on TbGaPt by Materials Project

TbPtGa crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Tb is bonded in a 1-coordinate geometry to five equivalent Pt and six equivalent Ga atoms. There are a spread of Tb–Pt bond distances ranging from 2.91–3.12 Å. There are a spread of Tb–Ga bond distances ranging from 3.10–3.25 Å. Pt is bonded in a 9-coordinate geometry to five equivalent Tb and four equivalent Ga atoms. There are three shorter (2.62 Å) and one longer (2.74 Å) Pt–Ga bond lengths. Ga is bonded in a 10-coordinate geometry to six equivalent Tb and four equivalent Pt atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on TbNiSn by Materials Project

TbNiSn crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Tb is bonded in a 12-coordinate geometry to six equivalent Ni and six equivalent Sn atoms. There are a spread of Tb–Ni bond distances ranging from 3.03–3.31 Å. There are a spread of Tb–Sn bond distances ranging from 3.12–3.22 Å. Ni is bonded in a 10-coordinate geometry to six equivalent Tb and four equivalent Sn atoms. There are a spread of Ni–Sn bond distances ranging from 2.60–2.80 Å. Sn is bonded in a 10-coordinate geometry to six equivalent Tb and four equivalent Ni atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on TbGePt by Materials Project

TbPtGe crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Tb is bonded in a 12-coordinate geometry to six equivalent Pt and six equivalent Ge atoms. There are a spread of Tb–Pt bond distances ranging from 3.03–3.29 Å. There are a spread of Tb–Ge bond distances ranging from 3.04–3.22 Å. Pt is bonded in a 10-coordinate geometry to six equivalent Tb and four equivalent Ge atoms. There are a spread of Pt–Ge bond distances ranging from 2.57–2.79 Å. Ge is bonded in a 10-coordinate geometry to six equivalent Tb and four equivalent Pt atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on TbInAg2 by Materials Project

TbAg2In is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Tb is bonded in a body-centered cubic geometry to eight equivalent Ag and six equivalent In atoms. All Tb–Ag bond lengths are 3.04 Å. All Tb–In bond lengths are 3.51 Å. Ag is bonded in a body-centered cubic geometry to four equivalent Tb and four equivalent In atoms. All Ag–In bond lengths are 3.04 Å. In is bonded in a distorted body-centered cubic geometry to six equivalent Tb and eight equivalent Ag atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on TbInCu2 by Materials Project

TbCu2In is Heusler structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Tb is bonded in a distorted body-centered cubic geometry to eight equivalent Cu and six equivalent In atoms. All Tb–Cu bond lengths are 2.88 Å. All Tb–In bond lengths are 3.33 Å. Cu is bonded in a body-centered cubic geometry to four equivalent Tb and four equivalent In atoms. All Cu–In bond lengths are 2.88 Å. In is bonded in a 8-coordinate geometry to six equivalent Tb and eight equivalent Cu atoms.

36 MATERIALS SCIENCE↗