Materials Data on Hf2InCu2 by Materials Project

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

DOI:https://doi.org/10.17188/1748020· OSTI ID:1748020

Hf2Cu2In crystallizes in the tetragonal P4_2/mnm space group. The structure is three-dimensional. there are two inequivalent Hf sites. In the first Hf site, Hf is bonded in a 6-coordinate geometry to six equivalent Cu and four equivalent In atoms. There are two shorter (2.69 Å) and four longer (2.80 Å) Hf–Cu bond lengths. All Hf–In bond lengths are 3.21 Å. In the second Hf site, Hf is bonded in a 6-coordinate geometry to six equivalent Cu and four equivalent In atoms. There are four shorter (2.72 Å) and two longer (2.73 Å) Hf–Cu bond lengths. All Hf–In bond lengths are 3.13 Å. Cu is bonded in a 9-coordinate geometry to six Hf, one Cu, and two equivalent In atoms. The Cu–Cu bond length is 2.51 Å. Both Cu–In bond lengths are 2.85 Å. In is bonded in a 12-coordinate geometry to eight Hf and four equivalent Cu 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: 1748020
• Report Number(s): mp-1212597
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
Cu-Hf-In
Hf2InCu2
crystal structure