Materials Data on U2N3 by Materials Project
U2N3 crystallizes in the cubic Ia-3 space group. The structure is three-dimensional. there are two inequivalent U+4.50+ sites. In the first U+4.50+ site, U+4.50+ is bonded to six equivalent N3- atoms to form a mixture of distorted edge and corner-sharing UN6 octahedra. The corner-sharing octahedral tilt angles are 59°. All U–N bond lengths are 2.27 Å. In the second U+4.50+ site, U+4.50+ is bonded to six equivalent N3- atoms to form a mixture of distorted edge and corner-sharing UN6 octahedra. The corner-sharing octahedra tilt angles range from 59–61°. There are a spread of U–N bond distances ranging from 2.25–2.33 Å. N3- is bonded to four U+4.50+ atoms to form a mixture of edge and corner-sharing NU4 tetrahedra.
- 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:
- 1197605
- Report Number(s):
- mp-22387
- Resource Relation:
- Related Information: https://materialsproject.org/citing
- Country of Publication:
- United States
- Language:
- English
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