Materials Data on Y3Ga8Rh3 by Materials Project

Dataset · Sun May 03 04:00:00 EDT 2020

DOI:https://doi.org/10.17188/1743341· OSTI ID:1743341

Y3Rh3Ga8 crystallizes in the orthorhombic Immm space group. The structure is three-dimensional. there are two inequivalent Y sites. In the first Y site, Y is bonded in a 12-coordinate geometry to four equivalent Rh and twelve Ga atoms. All Y–Rh bond lengths are 3.48 Å. There are four shorter (3.19 Å) and eight longer (3.22 Å) Y–Ga bond lengths. In the second Y site, Y is bonded in a 12-coordinate geometry to four Rh and eight Ga atoms. There are two shorter (3.01 Å) and two longer (3.04 Å) Y–Rh bond lengths. There are four shorter (3.06 Å) and four longer (3.16 Å) Y–Ga bond lengths. There are two inequivalent Rh sites. In the first Rh site, Rh is bonded in a 8-coordinate geometry to four equivalent Y and four equivalent Ga atoms. All Rh–Ga bond lengths are 2.61 Å. In the second Rh site, Rh is bonded in a 12-coordinate geometry to four Y and six Ga atoms. There are two shorter (2.54 Å) and four longer (2.60 Å) Rh–Ga bond lengths. There are two inequivalent Ga sites. In the first Ga site, Ga is bonded in a 3-coordinate geometry to three Y, three Rh, and three equivalent Ga atoms. There are two shorter (2.66 Å) and one longer (2.72 Å) Ga–Ga bond lengths. In the second Ga site, Ga is bonded in a 1-coordinate geometry to four Y, one Rh, and four Ga atoms. The Ga–Ga bond length is 2.56 Å.

• 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: 1743341
• Report Number(s): mp-1104965
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
Ga-Rh-Y
Y3Ga8Rh3
crystal structure