Issue 24, 1994
From the journal:

Journal of the Chemical Society, Dalton Transactions

Synthesis and crystal structure of homoleptic uranium hexathiolates: [NEt2H2]2[U(SPh)6] and [(Ph3P)Cu(µ-SPh)3-U(µ-SPh)3Cu(PPh3)]

Pascal C. Leverd,   Monique Lance,   Martine Nierlich,   Julien Vigner  and  Michel Ephritikhine  

Abstract

Treatment of U(NEt2)4 with PhSH gave [NEt2H2]2[U(SPh)6]1, Reaction of UCl4 with NaSPh in the presence of CuSPh and PPh3 afforded [(Ph3P)Cu(µ-SPh)3U(µ-SPh)3Cu(PPh3)]2. The geometrical parameters of the octahedral US6 core are quite similar in the crystal structures of 1, 2·6thf and [(thf)3Na(µ-SPh)3U(µ-SPh)3Na(thf)3](thf = tetrahydrofuran). The U–Cu distance of 3.05(1)Å supports the presence of a direct metal–metal interaction.

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Article information

DOI
https://doi.org/10.1039/DT9940003563
Article type
Paper

J. Chem. Soc., Dalton Trans., 1994, 3563-3567

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Synthesis and crystal structure of homoleptic uranium hexathiolates: [NEt2H2]2[U(SPh)6] and [(Ph3P)Cu(µ-SPh)3-U(µ-SPh)3Cu(PPh3)]

P. C. Leverd, M. Lance, M. Nierlich, J. Vigner and M. Ephritikhine, J. Chem. Soc., Dalton Trans., 1994, 3563 DOI: 10.1039/DT9940003563

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