Materials Data on Sm9Ga4 by Materials Project

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

DOI:https://doi.org/10.17188/1187813· OSTI ID:1187813

The Materials Project

Sm9Ga4 crystallizes in the tetragonal I4/m space group. The structure is three-dimensional. there are three inequivalent Sm sites. In the first Sm site, Sm is bonded in a square co-planar geometry to four equivalent Ga atoms. All Sm–Ga bond lengths are 3.08 Å. In the second Sm site, Sm is bonded in a 1-coordinate geometry to four equivalent Ga atoms. There are a spread of Sm–Ga bond distances ranging from 3.02–3.54 Å. In the third Sm site, Sm is bonded in a 3-coordinate geometry to five equivalent Ga atoms. There are three shorter (3.07 Å) and two longer (3.74 Å) Sm–Ga bond lengths. Ga is bonded in a 10-coordinate geometry to ten Sm 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: 1187813
• Report Number(s): mp-11415
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
Sm9Ga4
Ga-Sm