Materials Data on Si3Ge by Materials Project

Dataset · Fri Jul 24 00:00:00 EDT 2020

DOI:https://doi.org/10.17188/1313911· OSTI ID:1313911

The Materials Project

GeSi3 is alpha bismuth trifluoride structured and crystallizes in the cubic Fm-3m space group. The structure is three-dimensional. Ge4+ is bonded in a body-centered cubic geometry to eight equivalent Si+1.33- atoms. All Ge–Si bond lengths are 2.74 Å. There are two inequivalent Si+1.33- sites. In the first Si+1.33- site, Si+1.33- is bonded in a body-centered cubic geometry to four equivalent Ge4+ and four equivalent Si+1.33- atoms. All Si–Si bond lengths are 2.74 Å. In the second Si+1.33- site, Si+1.33- is bonded in a body-centered cubic geometry to eight equivalent Si+1.33- 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: 1313911
• Report Number(s): mp-972751
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
Si3Ge
Ge-Si