Materials Data on USn2 by Materials Project
USn2 crystallizes in the orthorhombic Cmmm space group. The structure is three-dimensional. U is bonded in a 10-coordinate geometry to ten Sn atoms. There are a spread of U–Sn bond distances ranging from 3.18–3.42 Å. There are three inequivalent Sn sites. In the first Sn site, Sn is bonded in a 12-coordinate geometry to six equivalent U and two equivalent Sn atoms. Both Sn–Sn bond lengths are 3.09 Å. In the second Sn site, Sn is bonded in a distorted square co-planar geometry to four equivalent U atoms. In the third Sn site, Sn is bonded in a 4-coordinate geometry to four equivalent U atoms.
- Research Organization:
- LBNL Materials Project; Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES) (SC-22)
- Contributing Organization:
- The Materials Project; MIT; UC Berkeley; Duke; U Louvain
- DOE Contract Number:
- AC02-05CH11231
- OSTI ID:
- 1707705
- Report Number(s):
- mp-1207038
- Country of Publication:
- United States
- Language:
- English
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