Materials Data on Eu(ZnGe)2 by Materials Project

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

DOI:https://doi.org/10.17188/1195962· OSTI ID:1195962

The Materials Project

EuZn2Ge2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Eu is bonded in a 8-coordinate geometry to eight equivalent Zn and eight equivalent Ge atoms. All Eu–Zn bond lengths are 3.45 Å. All Eu–Ge bond lengths are 3.32 Å. Zn is bonded to four equivalent Eu and four equivalent Ge atoms to form a mixture of distorted corner, edge, and face-sharing ZnEu4Ge4 tetrahedra. All Zn–Ge bond lengths are 2.59 Å. Ge is bonded in a 9-coordinate geometry to four equivalent Eu, four equivalent Zn, and one Ge atom. The Ge–Ge bond length is 2.54 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: 1195962
• Report Number(s): mp-20771
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
Eu(ZnGe)2
Eu-Ge-Zn