Materials Data on Tb2AlCo2 by Materials Project

Dataset · Fri Jul 17 00:00:00 EDT 2020

DOI:https://doi.org/10.17188/1189582· OSTI ID:1189582

The Materials Project

Tb2Co2Al crystallizes in the orthorhombic Immm space group. The structure is three-dimensional. Tb is bonded in a 10-coordinate geometry to six equivalent Co and four equivalent Al atoms. There are four shorter (2.91 Å) and two longer (2.93 Å) Tb–Co bond lengths. There are two shorter (3.21 Å) and two longer (3.24 Å) Tb–Al bond lengths. Co is bonded in a 9-coordinate geometry to six equivalent Tb, one Co, and two equivalent Al atoms. The Co–Co bond length is 2.44 Å. Both Co–Al bond lengths are 2.52 Å. Al is bonded to eight equivalent Tb and four equivalent Co atoms to form a mixture of distorted edge and face-sharing AlTb8Co4 cuboctahedra.

• Research Organization: Lawrence Berkeley National Lab. (LBNL), Berkeley, CA (United States). LBNL Materials Project
• Sponsoring Organization: USDOE Office of Science (SC), Basic Energy Sciences (BES)
• Contributing Organization: MIT; UC Berkeley; Duke; U Louvain
• DOE Contract Number: AC02-05CH11231; EDCBEE
• OSTI ID: 1189582
• Report Number(s): mp-13432
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
Tb2AlCo2
Al-Co-Tb