Synthesis and crystal structure of the homoleptic uranium (IV) thiolates [(thf)3Na(µ-SR)3U(µ-SR)3NA(thf)3](thf = tetrahydrofuran; R = Butor Ph)
- 1 January 1993
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in J. Chem. Soc., Dalton Trans.
- No. 14,p. 2251-2254
- https://doi.org/10.1039/dt9930002251
Abstract
The uranium(IV) hexathiolate complexes [(thf)3Na(µ-SR)3U(µ-SR)3Na(thf)3](thf = tetrahydrofuran; R = Bun, Pri, But or Ph) were prepared by treatment of UCl4 or U(BH4)4 with the corresponding NaSR reagent. The crystal structures of the tert-butyl and phenyl derivatives have been determined. Reaction of U(SBun)4 with NaSBun gave the anion [U(SBun)6]2– which, by protonation with NEt3HBPh4, was transformed back into U(SBun)4.Keywords
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