Materials Data on Ho2Ge6Pd by Materials Project

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

DOI:https://doi.org/10.17188/1187407· OSTI ID:1187407

Ho2PdGe6 crystallizes in the orthorhombic Amm2 space group. The structure is three-dimensional. there are two inequivalent Ho sites. In the first Ho site, Ho is bonded in a 8-coordinate geometry to four equivalent Pd and ten Ge atoms. All Ho–Pd bond lengths are 3.15 Å. There are a spread of Ho–Ge bond distances ranging from 3.09–3.45 Å. In the second Ho site, Ho is bonded in a 10-coordinate geometry to ten Ge atoms. There are a spread of Ho–Ge bond distances ranging from 2.98–3.14 Å. Pd is bonded in a 9-coordinate geometry to four equivalent Ho and five Ge atoms. There are a spread of Pd–Ge bond distances ranging from 2.43–2.51 Å. There are six inequivalent Ge sites. In the first Ge site, Ge is bonded in a 3-coordinate geometry to two equivalent Ho, two equivalent Pd, and five Ge atoms. There are one shorter (2.51 Å) and four longer (2.87 Å) Ge–Ge bond lengths. In the second Ge site, Ge is bonded in a 7-coordinate geometry to two equivalent Ho and five Ge atoms. All Ge–Ge bond lengths are 2.87 Å. In the third Ge site, Ge is bonded in a 1-coordinate geometry to six Ho, one Pd, and two equivalent Ge atoms. Both Ge–Ge bond lengths are 2.57 Å. In the fourth Ge site, Ge is bonded in a 3-coordinate geometry to two equivalent Ho, two equivalent Pd, and five Ge atoms. The Ge–Ge bond length is 2.51 Å. In the fifth Ge site, Ge is bonded in a 7-coordinate geometry to two equivalent Ho and five Ge atoms. In the sixth Ge site, Ge is bonded in a 8-coordinate geometry to six Ho and two equivalent Ge 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: 1187407
• Report Number(s): mp-10862
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
Ge-Ho-Pd
Ho2Ge6Pd
crystal structure