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U.S. Department of Energy
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Materials Data on USi by Materials Project

Dataset ·
DOI:https://doi.org/10.17188/1194925· OSTI ID:1194925
USi crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. U4+ is bonded in a 7-coordinate geometry to seven equivalent Si4- atoms. There are a spread of U–Si bond distances ranging from 2.90–3.11 Å. Si4- is bonded in a 9-coordinate geometry to seven equivalent U4+ and two equivalent Si4- atoms. Both Si–Si bond lengths are 2.43 Å.
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:
1194925
Report Number(s):
mp-19715
Country of Publication:
United States
Language:
English

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