Materials Data on SmSb2 by Materials Project

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

DOI:https://doi.org/10.17188/1204134· OSTI ID:1204134

The Materials Project

SmSb2 crystallizes in the orthorhombic Cmce space group. The structure is three-dimensional. Sm3+ is bonded in a 9-coordinate geometry to nine Sb+1.50- atoms. There are a spread of Sm–Sb bond distances ranging from 3.19–3.45 Å. There are two inequivalent Sb+1.50- sites. In the first Sb+1.50- site, Sb+1.50- is bonded in a 6-coordinate geometry to five equivalent Sm3+ and one Sb+1.50- atom. The Sb–Sb bond length is 2.86 Å. In the second Sb+1.50- site, Sb+1.50- is bonded in a 8-coordinate geometry to four equivalent Sm3+ and four equivalent Sb+1.50- atoms. All Sb–Sb bond lengths are 3.11 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: 1204134
• Report Number(s): mp-29647
• Resource Relation: Related Information: https://materialsproject.org/citing
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
crystal structure
SmSb2
Sb-Sm