Materials Data on Y(CoGe)2 by Materials Project

Dataset · Wed May 10 00:00:00 EDT 2017

DOI:https://doi.org/10.17188/1208482· OSTI ID:1208482

The Materials Project

YCo2Ge2 crystallizes in the tetragonal I4/mmm space group. The structure is three-dimensional. Y is bonded in a 8-coordinate geometry to eight equivalent Co and eight equivalent Ge atoms. All Y–Co bond lengths are 3.22 Å. All Y–Ge bond lengths are 3.09 Å. Co is bonded to four equivalent Y and four equivalent Ge atoms to form a mixture of distorted edge, face, and corner-sharing CoY4Ge4 tetrahedra. All Co–Ge bond lengths are 2.34 Å. Ge is bonded in a 9-coordinate geometry to four equivalent Y, four equivalent Co, and one Ge atom. The Ge–Ge bond length is 2.60 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: 1208482
• Report Number(s): mp-4908
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
Y(CoGe)2
Co-Ge-Y