Materials Data on UCoSi by Materials Project
UCoSi crystallizes in the orthorhombic Pnma space group. The structure is three-dimensional. U3+ is bonded to six equivalent Si4- atoms to form a mixture of corner, edge, and face-sharing USi6 octahedra. The corner-sharing octahedra tilt angles range from 45–50°. There are a spread of U–Si bond distances ranging from 2.91–2.93 Å. Co1+ is bonded in a trigonal planar geometry to three equivalent Si4- atoms. There are one shorter (2.33 Å) and two longer (2.34 Å) Co–Si bond lengths. Si4- is bonded in a 9-coordinate geometry to six equivalent U3+ and three equivalent Co1+ 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:
- 1196016
- Report Number(s):
- mp-20811
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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