Materials Data on Y2(Al3Pd)3 by Materials Project

Dataset · Wed Apr 29 04:00:00 EDT 2020

DOI:https://doi.org/10.17188/1692867· OSTI ID:1692867

Y2(PdAl3)3 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. Y is bonded in a 11-coordinate geometry to six Pd and eleven Al atoms. There are two shorter (3.46 Å) and four longer (3.49 Å) Y–Pd bond lengths. There are a spread of Y–Al bond distances ranging from 3.07–3.21 Å. There are two inequivalent Pd sites. In the first Pd site, Pd is bonded in a 8-coordinate geometry to four equivalent Y and eight Al atoms. There are a spread of Pd–Al bond distances ranging from 2.58–2.67 Å. In the second Pd site, Pd is bonded in a 8-coordinate geometry to four equivalent Y and eight Al atoms. There are a spread of Pd–Al bond distances ranging from 2.57–2.66 Å. There are four inequivalent Al sites. In the first Al site, Al is bonded in a 2-coordinate geometry to two equivalent Y and two equivalent Pd atoms. In the second Al site, Al is bonded in a 3-coordinate geometry to three equivalent Y, three Pd, and one Al atom. The Al–Al bond length is 2.86 Å. In the third Al site, Al is bonded in a 3-coordinate geometry to two equivalent Y, three Pd, and five Al atoms. There are one shorter (2.80 Å) and two longer (2.86 Å) Al–Al bond lengths. In the fourth Al site, Al is bonded in a 2-coordinate geometry to two equivalent Y, two equivalent Pd, and two equivalent Al atoms.

• Research Organization: LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
• Sponsoring Organization: USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
• Contributing Organization: The Materials Project; MIT; UC Berkeley; Duke; U Louvain
• DOE Contract Number: AC02-05CH11231
• OSTI ID: 1692867
• Report Number(s): mp-1207714
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
Al-Pd-Y
Y2(Al3Pd)3
crystal structure