Materials Data on HfGeSe by Materials Project

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

DOI:https://doi.org/10.17188/1307821· OSTI ID:1307821

The Materials Project

HfGeSe is Matlockite structured and crystallizes in the tetragonal P4/nmm space group. The structure is three-dimensional. Hf is bonded in a 9-coordinate geometry to four equivalent Ge and five equivalent Se atoms. All Hf–Ge bond lengths are 2.85 Å. There are four shorter (2.81 Å) and one longer (2.96 Å) Hf–Se bond lengths. Ge is bonded in a 8-coordinate geometry to four equivalent Hf and four equivalent Ge atoms. All Ge–Ge bond lengths are 2.63 Å. Se is bonded in a 5-coordinate geometry to five equivalent Hf atoms.

• 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: 1307821
• Report Number(s): mp-7917
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
HfGeSe
Ge-Hf-Se