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Results for “Pb-Yb”

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.

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6 records
All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on Yb2Pb by Materials Project

Yb2Pb is Cotunnite structured and crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. there are two inequivalent Yb sites. In the first Yb site, Yb is bonded in a 5-coordinate geometry to five equivalent Pb atoms. There are a spread of Yb–Pb bond distances ranging from 3.36–3.71 Å. In the second Yb site, Yb is bonded to four equivalent Pb atoms to form a mixture of distorted corner and edge-sharing YbPb4 trigonal pyramids. There are three shorter (3.16 Å) and one longer (3.33 Å) Yb–Pb bond lengths. Pb is bonded in a 9-coordinate geometry to nine Yb atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on YbPb3 by Materials Project

YbPb3 is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Yb is bonded to twelve equivalent Pb atoms to form a mixture of face and corner-sharing YbPb12 cuboctahedra. All Yb–Pb bond lengths are 3.48 Å. Pb is bonded in a distorted square co-planar geometry to four equivalent Yb atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on YbPb by Materials Project

YbPb is Tetraauricupride structured and crystallizes in the tetragonal P4/mmm space group. The structure is three-dimensional. Yb is bonded in a distorted body-centered cubic geometry to eight equivalent Pb atoms. All Yb–Pb bond lengths are 3.41 Å. Pb is bonded in a distorted body-centered cubic geometry to eight equivalent Yb atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Yb5Pb3 by Materials Project

Yb5Pb3 crystallizes in the hexagonal P6_3/mcm space group. The structure is three-dimensional. there are two inequivalent Yb sites. In the first Yb site, Yb is bonded in a 5-coordinate geometry to five equivalent Pb atoms. There are a spread of Yb–Pb bond distances ranging from 3.25–3.60 Å. In the second Yb site, Yb is bonded in a 6-coordinate geometry to six equivalent Pb atoms. All Yb–Pb bond lengths are 3.39 Å. Pb is bonded in a 9-coordinate geometry to nine Yb atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Yb3Pb by Materials Project

Yb3Pb is Uranium Silicide structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Yb is bonded in a distorted square co-planar geometry to four equivalent Pb atoms. All Yb–Pb bond lengths are 3.53 Å. Pb is bonded to twelve equivalent Yb atoms to form a mixture of corner and face-sharing PbYb12 cuboctahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Yb3Pb by Materials Project

Yb3Pb crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Yb is bonded in a distorted see-saw-like geometry to four equivalent Pb atoms. There are two shorter (3.46 Å) and two longer (3.56 Å) Yb–Pb bond lengths. Pb is bonded to twelve equivalent Yb atoms to form a mixture of corner and face-sharing PbYb12 cuboctahedra.

36 MATERIALS SCIENCE↗