通过硫桥铀配合物与 CS2 的亲核加成形成三硫代碳酸铀配合物。
Formation of a uranium trithiocarbonate complex via the nucleophilic addition of a sulfide-bridged uranium complex to CS2.
机构信息
Department of Chemistry and Pharmacy, Inorganic Chemistry, University Erlangen-Nuremberg, Egerlandstraße 1, D-91058 Erlangen, Germany.
出版信息
Inorg Chem. 2012 Jan 16;51(2):781-3. doi: 10.1021/ic202535e. Epub 2011 Dec 21.
PMID:22221135
Abstract
The uranium(IV)/uranium(IV) μ-sulfide complex [{(((Ad)ArO)(3)N)U}(2)(μ-S)] reacts with CS(2) to form the trithiocarbonate-bridged complex [{(((Ad)ArO)(3)N)U}(2)(μ-κ(2):κ(2)-CS(3))]. The trithiocarbonate complex can alternatively be formed in low yields from low-valent [(((Ad)ArO)(3)N)U(DME)] through the reductive cleavage of CS(2).
摘要
铀(IV)/铀(IV)μ-硫化物配合物 [{(((Ad)ArO)(3)N)U}(2)(μ-S)] 与 CS(2)反应生成三硫代碳酸盐桥联配合物 [{(((Ad)ArO)(3)N)U}(2)(μ-κ(2):κ(2)-CS(3))]。该三硫代碳酸盐配合物也可以通过 CS(2)的还原裂解以低产率从低价态 [(((Ad)ArO)(3)N)U(DME)] 得到。
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