Materials Data on Cs(FeSb)2 by Materials Project
Cs(FeSb)2 crystallizes in the orthorhombic Immm space group. The structure is three-dimensional. Cs1+ is bonded to four equivalent Cs1+ and eight equivalent Sb3- atoms to form a mixture of distorted corner and face-sharing CsCs4Sb8 cuboctahedra. There are two shorter (3.68 Å) and two longer (3.70 Å) Cs–Cs bond lengths. All Cs–Sb bond lengths are 3.87 Å. Fe+2.50+ is bonded in a 4-coordinate geometry to four equivalent Sb3- atoms. All Fe–Sb bond lengths are 2.62 Å. Sb3- is bonded in a 8-coordinate geometry to four equivalent Cs1+ and four equivalent Fe+2.50+ 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:
- 1188592
- Report Number(s):
- mp-12119
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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