Materials Data on Ce2Co3Ge5 by Materials Project

Dataset · Fri Jan 11 04:00:00 EST 2019

DOI:https://doi.org/10.17188/1707969· OSTI ID:1707969

Ce2Co3Ge5 crystallizes in the orthorhombic Ibam space group. The structure is three-dimensional. Ce is bonded in a 1-coordinate geometry to three equivalent Co and ten Ge atoms. There are one shorter (3.05 Å) and two longer (3.16 Å) Ce–Co bond lengths. There are a spread of Ce–Ge bond distances ranging from 2.92–3.22 Å. There are two inequivalent Co sites. In the first Co site, Co is bonded in a 12-coordinate geometry to four equivalent Ge atoms. All Co–Ge bond lengths are 2.40 Å. In the second Co site, Co is bonded in a 5-coordinate geometry to three equivalent Ce and five Ge atoms. There are a spread of Co–Ge bond distances ranging from 2.31–2.43 Å. There are three inequivalent Ge sites. In the first Ge site, Ge is bonded in a 8-coordinate geometry to four equivalent Ce and four equivalent Co atoms. In the second Ge site, Ge is bonded in a 2-coordinate geometry to four equivalent Ce, two equivalent Co, and two equivalent Ge atoms. Both Ge–Ge bond lengths are 2.64 Å. In the third Ge site, Ge is bonded in a 9-coordinate geometry to four equivalent Ce, three Co, 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: 1707969
• Report Number(s): mp-1188584
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
Ce-Co-Ge
Ce2Co3Ge5
crystal structure