Engineering Papers⌕ Search

SEARCH · Engineering Papers

Results for “Yb-Zn”

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.

8 records
All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on YbZn by Materials Project

YbZn is Halite, Rock Salt structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Yb is bonded to six equivalent Zn atoms to form a mixture of corner and edge-sharing YbZn6 octahedra. The corner-sharing octahedral tilt angles are 0°. All Yb–Zn bond lengths are 3.04 Å. Zn is bonded to six equivalent Yb atoms to form a mixture of corner and edge-sharing ZnYb6 octahedra. The corner-sharing octahedral tilt angles are 0°.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on YbZn by Materials Project

YbZn is Tetraauricupride structured and crystallizes in the cubic Pm-3m space group. The structure is three-dimensional. Yb is bonded in a body-centered cubic geometry to eight equivalent Zn atoms. All Yb–Zn bond lengths are 3.13 Å. Zn is bonded in a body-centered cubic geometry to eight equivalent Yb atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Yb2Zn17 by Materials Project

Yb2Zn17 crystallizes in the trigonal R-3m space group. The structure is three-dimensional. Yb is bonded in a 1-coordinate geometry to nineteen Zn atoms. There are a spread of Yb–Zn bond distances ranging from 3.06–3.45 Å. There are four inequivalent Zn sites. In the first Zn site, Zn is bonded to two equivalent Yb and ten Zn atoms to form ZnYb2Zn10 cuboctahedra that share corners with fourteen ZnYb2Zn10 cuboctahedra, edges with six equivalent ZnYb3Zn9 cuboctahedra, and faces with ten ZnYb2Zn10 cuboctahedra. There are a spread of Zn–Zn bond distances ranging from 2.59–2.75 Å. In the second Zn site, Zn is bonded in a 12-coordinate geometry to two equivalent Yb and ten Zn atoms. There are a spread of Zn–Zn bond distances ranging from 2.71–3.04 Å. In the third Zn site, Zn is bonded to three equivalent Yb and nine Zn atoms to form a mixture of distorted face, edge, and corner-sharing ZnYb3Zn9 cuboctahedra. There are two shorter (2.58 Å) and one longer (2.86 Å) Zn–Zn bond lengths. In the fourth Zn site, Zn is bonded in a 1-coordinate geometry to one Yb and thirteen Zn atoms. The Zn–Zn bond length is 2.73 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on YbZn2 by Materials Project

YbZn2 crystallizes in the orthorhombic Imma space group. The structure is three-dimensional. Yb is bonded in a 12-coordinate geometry to twelve equivalent Zn atoms. There are a spread of Yb–Zn bond distances ranging from 3.10–3.31 Å. Zn is bonded in a 10-coordinate geometry to six equivalent Yb and four equivalent Zn atoms. There are three shorter (2.61 Å) and one longer (2.75 Å) Zn–Zn bond lengths.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on YbZn11 by Materials Project

YbZn11 crystallizes in the tetragonal I4_1/amd space group. The structure is three-dimensional. Yb is bonded in a 8-coordinate geometry to eighteen Zn atoms. There are eight shorter (3.27 Å) and ten longer (3.42 Å) Yb–Zn bond lengths. There are three inequivalent Zn sites. In the first Zn site, Zn is bonded in a 12-coordinate geometry to two equivalent Yb and ten Zn atoms. There are a spread of Zn–Zn bond distances ranging from 2.58–3.00 Å. In the second Zn site, Zn is bonded in a 6-coordinate geometry to two equivalent Yb and twelve Zn atoms. All Zn–Zn bond lengths are 2.80 Å. In the third Zn site, Zn is bonded in a 10-coordinate geometry to ten Zn atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Yb3Zn17 by Materials Project

Yb3Zn17 crystallizes in the cubic Im-3 space group. The structure is three-dimensional. Yb is bonded in a 3-coordinate geometry to sixteen Zn atoms. There are a spread of Yb–Zn bond distances ranging from 3.00–3.29 Å. There are six inequivalent Zn sites. In the first Zn site, Zn is bonded in a 9-coordinate geometry to three equivalent Yb and six Zn atoms. There are three shorter (2.68 Å) and three longer (2.70 Å) Zn–Zn bond lengths. In the second Zn site, Zn is bonded in a 10-coordinate geometry to three equivalent Yb and seven Zn atoms. There are a spread of Zn–Zn bond distances ranging from 2.70–2.76 Å. In the third Zn site, Zn is bonded in a distorted q6 geometry to three equivalent Yb and six Zn atoms. There are one shorter (2.60 Å) and one longer (2.79 Å) Zn–Zn bond lengths. In the fourth Zn site, Zn is bonded in a 11-coordinate geometry to two equivalent Yb and nine Zn atoms. There are a spread of Zn–Zn bond distances ranging from 2.57–3.02 Å. In the fifth Zn site, Zn is bonded to three equivalent Yb and nine Zn atoms to form a mixture of edge and face-sharing ZnYb3Zn9 cuboctahedra. There are a spread of Zn–Zn bond distances ranging from 2.54–2.72 Å. In the sixth Zn site, Zn is bonded to two equivalent Yb and ten Zn atoms to form distorted ZnYb2Zn10 cuboctahedra that share corners with four equivalent ZnYb2Zn10 cuboctahedra, an edgeedge with one ZnYb2Zn10 cuboctahedra, and faces with six equivalent ZnYb3Zn9 cuboctahedra.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on YbZn3 by Materials Project

YbZn3 crystallizes in the hexagonal P6_3/mmc space group. The structure is three-dimensional. Yb is bonded to twelve equivalent Zn atoms to form a mixture of face and corner-sharing YbZn12 cuboctahedra. There are six shorter (3.05 Å) and six longer (3.11 Å) Yb–Zn bond lengths. Zn is bonded in a 10-coordinate geometry to four equivalent Yb and six equivalent Zn atoms. There are two shorter (2.80 Å) and four longer (2.83 Å) Zn–Zn bond lengths.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on YbZn13 by Materials Project

YbZn13 crystallizes in the cubic Fm-3c space group. The structure is three-dimensional. Yb is bonded in a 1-coordinate geometry to twenty-four equivalent Zn atoms. All Yb–Zn bond lengths are 3.54 Å. There are two inequivalent Zn sites. In the first Zn site, Zn is bonded in a cuboctahedral geometry to twelve equivalent Zn atoms. All Zn–Zn bond lengths are 2.65 Å. In the second Zn site, Zn is bonded in a 12-coordinate geometry to two equivalent Yb and ten Zn atoms. There are a spread of Zn–Zn bond distances ranging from 2.53–2.96 Å.

36 MATERIALS SCIENCE↗