Materials Data on Ce2MgCu2 by Materials Project

Dataset · Wed Jul 15 00:00:00 EDT 2020

DOI:https://doi.org/10.17188/1198996· OSTI ID:1198996

The Materials Project

Ce2Cu2Mg crystallizes in the tetragonal P4/mbm space group. The structure is three-dimensional. Mg is bonded to eight equivalent Ce and four equivalent Cu atoms to form a mixture of distorted corner and face-sharing MgCe8Cu4 cuboctahedra. All Mg–Ce bond lengths are 3.42 Å. All Mg–Cu bond lengths are 3.07 Å. Ce is bonded in a 6-coordinate geometry to four equivalent Mg and six equivalent Cu atoms. There are two shorter (2.92 Å) and four longer (2.98 Å) Ce–Cu bond lengths. Cu is bonded in a 9-coordinate geometry to two equivalent Mg, six equivalent Ce, and one Cu atom. The Cu–Cu bond length is 2.65 Å.

• 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: 1198996
• Report Number(s): mp-22810
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
Ce2MgCu2
Ce-Cu-Mg