Affiliation:
1. Department of Chemistry, University of California, Irvine, CA 92697–2025, USA.
Abstract
Uranium nitrides offer potential as future nuclear fuels and as probes of metal ligand multiple bonding involving the f-block actinide metals. However, few molecular examples are available for study owing to the difficulties in synthesis. Recent advances in organoactinide chemistry have provided a route to uranium nitride complexes that expands the options for developing UN chemistry. Several 24-membered uranium nitrogen rings, (UNUN
3
)
4
, have been synthesized by reduction of sodium azide with organometallic metallocene derivatives, [(C
5
Me
4
R)
2
U][(μ-Ph)
2
BPh
2
] (R = Me, H; Me = methyl, Ph = phenyl). The nanometer-sized rings contain unusual UNU nitride linkages that have short U-N distances within the double-bond range.
Publisher
American Association for the Advancement of Science (AAAS)
Reference38 articles.
1. Preparation and photoelectron spectroscopy study of UNx thin films
2. G. P. Kushto, P. F. Souter, L. Andrews, M. Newrock, J. Chem. Phys.14, 5894 (1997).
3. Computational Study of Analogues of the Uranyl Ion Containing the −NUN− Unit: Density Functional Theory Calculations on UO22+, UON+, UN2, UO(NPH3)3+, U(NPH3)24+, [UCl4{NPR3}2] (R = H, Me), and [UOCl4{NP(C6H5)3}]-
4. Theoretical Search for Very Short Metal–Actinide Bonds: NUIr and Isoelectronic Systems
Cited by
219 articles.
订阅此论文施引文献
订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献