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4 records
All sourcesNASA NTRSDOE OSTI
DOE OSTI2020

Materials Data on Yb3(P3Pd10)2 by Materials Project

Yb3(Pd10P3)2 crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. there are two inequivalent Yb sites. In the first Yb site, Yb is bonded to sixteen Pd atoms to form distorted YbPd16 tetrahedra that share edges with six equivalent YbPd16 tetrahedra and faces with four equivalent YbP6Pd12 cuboctahedra. There are four shorter (2.86 Å) and twelve longer (3.34 Å) Yb–Pd bond lengths. In the second Yb site, Yb is bonded to twelve equivalent Pd and six equivalent P atoms to form distorted face-sharing YbP6Pd12 cuboctahedra. All Yb–Pd bond lengths are 2.99 Å. All Yb–P bond lengths are 3.23 Å. There are two inequivalent Pd sites. In the first Pd site, Pd is bonded in a 4-coordinate geometry to one Yb, six equivalent Pd, and three equivalent P atoms. All Pd–Pd bond lengths are 3.04 Å. All Pd–P bond lengths are 2.49 Å. In the second Pd site, Pd is bonded in a 6-coordinate geometry to three Yb, nine Pd, and two equivalent P atoms. There are one shorter (2.68 Å) and four longer (2.99 Å) Pd–Pd bond lengths. Both Pd–P bond lengths are 2.39 Å. P is bonded in a 9-coordinate geometry to one Yb and eight Pd atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Yb(PPd)2 by Materials Project

YbPd2P2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Yb2+ is bonded to eight equivalent P3- atoms to form YbP8 hexagonal bipyramids that share corners with sixteen equivalent PdP4 tetrahedra, edges with four equivalent YbP8 hexagonal bipyramids, edges with eight equivalent PdP4 tetrahedra, and faces with four equivalent YbP8 hexagonal bipyramids. All Yb–P bond lengths are 3.12 Å. Pd2+ is bonded to four equivalent P3- atoms to form PdP4 tetrahedra that share corners with eight equivalent YbP8 hexagonal bipyramids, corners with four equivalent PdP4 tetrahedra, edges with four equivalent YbP8 hexagonal bipyramids, and edges with four equivalent PdP4 tetrahedra. All Pd–P bond lengths are 2.47 Å. P3- is bonded in a 9-coordinate geometry to four equivalent Yb2+, four equivalent Pd2+, and one P3- atom. The P–P bond length is 2.16 Å.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on YbPPd by Materials Project

YbPdP crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. Yb is bonded in a 11-coordinate geometry to six equivalent Pd and five equivalent P atoms. There are a spread of Yb–Pd bond distances ranging from 3.00–3.19 Å. There are a spread of Yb–P bond distances ranging from 2.93–3.01 Å. Pd is bonded in a 10-coordinate geometry to six equivalent Yb and four equivalent P atoms. There are a spread of Pd–P bond distances ranging from 2.49–2.64 Å. P is bonded in a 9-coordinate geometry to five equivalent Yb and four equivalent Pd atoms.

36 MATERIALS SCIENCE↗
DOE OSTI2020

Materials Data on Yb5P7Pd9 by Materials Project

Yb5Pd9P7 crystallizes in the hexagonal P-6 space group. The structure is three-dimensional. there are three inequivalent Yb sites. In the first Yb site, Yb is bonded in a 6-coordinate geometry to nine Pd and six equivalent P atoms. There are three shorter (3.23 Å) and six longer (3.25 Å) Yb–Pd bond lengths. All Yb–P bond lengths are 3.00 Å. In the second Yb site, Yb is bonded in a 12-coordinate geometry to nine Pd and six equivalent P atoms. There are six shorter (3.18 Å) and three longer (3.46 Å) Yb–Pd bond lengths. All Yb–P bond lengths are 3.11 Å. In the third Yb site, Yb is bonded in a 12-coordinate geometry to seven Pd and five P atoms. There are a spread of Yb–Pd bond distances ranging from 3.04–3.17 Å. There are a spread of Yb–P bond distances ranging from 2.83–2.89 Å. There are three inequivalent Pd sites. In the first Pd site, Pd is bonded in a 12-coordinate geometry to four Yb, four Pd, and four P atoms. There are two shorter (2.91 Å) and two longer (2.92 Å) Pd–Pd bond lengths. There are a spread of Pd–P bond distances ranging from 2.35–2.56 Å. In the second Pd site, Pd is bonded in a 12-coordinate geometry to five Yb, three Pd, and four P atoms. The Pd–Pd bond length is 2.88 Å. There are a spread of Pd–P bond distances ranging from 2.48–2.61 Å. In the third Pd site, Pd is bonded in a 6-coordinate geometry to four Yb, three Pd, and four P atoms. There are a spread of Pd–P bond distances ranging from 2.35–2.88 Å. There are three inequivalent P sites. In the first P site, P is bonded in a 9-coordinate geometry to three Yb and six Pd atoms. In the second P site, P is bonded in a 9-coordinate geometry to six equivalent Yb and three equivalent Pd atoms. In the third P site, P is bonded in a 9-coordinate geometry to four Yb and five Pd atoms.

36 MATERIALS SCIENCE↗