Materials Data on Tb3Ge3Ir2 by Materials Project

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

DOI:https://doi.org/10.17188/1710841· OSTI ID:1710841

Tb3Ir2Ge3 crystallizes in the orthorhombic Cmcm space group. The structure is three-dimensional. there are two inequivalent Tb sites. In the first Tb site, Tb is bonded in a 11-coordinate geometry to four equivalent Ir and seven Ge atoms. There are a spread of Tb–Ir bond distances ranging from 3.00–3.29 Å. There are a spread of Tb–Ge bond distances ranging from 3.03–3.28 Å. In the second Tb site, Tb is bonded in a 9-coordinate geometry to four equivalent Ir and five Ge atoms. All Tb–Ir bond lengths are 3.10 Å. There are a spread of Tb–Ge bond distances ranging from 3.03–3.14 Å. Ir is bonded in a 10-coordinate geometry to six Tb and four Ge atoms. There are a spread of Ir–Ge bond distances ranging from 2.50–2.70 Å. There are two inequivalent Ge sites. In the first Ge site, Ge is bonded in a 10-coordinate geometry to six Tb, three equivalent Ir, and one Ge atom. The Ge–Ge bond length is 2.79 Å. In the second Ge site, Ge is bonded in a 9-coordinate geometry to seven Tb and two equivalent Ir 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: 1710841
• Report Number(s): mp-1188472
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
Ge-Ir-Tb
Tb3Ge3Ir2
crystal structure