Materials Data on YAgGe by Materials Project

Dataset · Mon May 04 04:00:00 EDT 2020

DOI:https://doi.org/10.17188/1746241· OSTI ID:1746241

YAgGe crystallizes in the hexagonal P-62m space group. The structure is three-dimensional. Y is bonded in a 11-coordinate geometry to six equivalent Ag and five Ge atoms. There are two shorter (3.20 Å) and four longer (3.35 Å) Y–Ag bond lengths. There are one shorter (2.99 Å) and four longer (3.02 Å) Y–Ge bond lengths. Ag is bonded in a 12-coordinate geometry to six equivalent Y, two equivalent Ag, and four Ge atoms. Both Ag–Ag bond lengths are 3.16 Å. There are two shorter (2.75 Å) and two longer (2.78 Å) Ag–Ge bond lengths. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 9-coordinate geometry to three equivalent Y and six equivalent Ag atoms. In the second Ge site, Ge is bonded in a 9-coordinate geometry to six equivalent Y and three equivalent Ag 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: 1746241
• Report Number(s): mp-1205828
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
Ag-Ge-Y
YAgGe
crystal structure