Materials Data on SmSI by Materials Project
SmSI is Cotunnite-derived structured and crystallizes in the trigonal R-3m space group. The structure is two-dimensional and consists of three SmSI sheets oriented in the (0, 0, 1) direction. Sm3+ is bonded in a 7-coordinate geometry to four equivalent S2- and three equivalent I1- atoms. There are three shorter (2.76 Å) and one longer (2.83 Å) Sm–S bond lengths. All Sm–I bond lengths are 3.33 Å. S2- is bonded to four equivalent Sm3+ atoms to form a mixture of edge and corner-sharing SSm4 tetrahedra. I1- is bonded in a 3-coordinate geometry to three equivalent Sm3+ 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:
- 1264941
- Report Number(s):
- mp-541073
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
Similar Records
Materials Data on Sm3SiS6Cl by Materials Project
Materials Data on Sm4GaSbS9 by Materials Project
Materials Data on Sm4InSbS9 by Materials Project
Dataset
·
Fri May 29 00:00:00 EDT 2020
·
OSTI ID:1264941
Materials Data on Sm4GaSbS9 by Materials Project
Dataset
·
Wed Apr 29 00:00:00 EDT 2020
·
OSTI ID:1264941
Materials Data on Sm4InSbS9 by Materials Project
Dataset
·
Wed Apr 29 00:00:00 EDT 2020
·
OSTI ID:1264941