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首页> 外文期刊>Polyhedron: The International Journal for Inorganic and Organometallic Chemistry >A homoleptic SPS-based complex and a double-cubane-type sulfur cluster of an actinide element
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A homoleptic SPS-based complex and a double-cubane-type sulfur cluster of an actinide element

机译:基于均一的SPS的络合物和act系元素的双古巴型硫簇

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摘要

Treatment of UI3(THF)(4) with [M(Et2O)][SPSMe] (M = Li, K; [SPSMe] = 1-methyl-2,6-bis(diphenylphosphine sulfide)-3,5-diphenylphosphinine anion) gave the cationic tris SPS complex [U(SPSMe)(3)]I (1). Similar reaction of U(BH4)(3)(THF)(3) and [M(Et2O)][SPSMe] afforded, in addition to the [U(SPS)(3)](+) cation, crystals of the sulfido complex [U{(mu(3)-S)(4)U-3(SPSMe)(3)(BH4)(3)}(2)] (2). The metal environment in 1 is a tricapped trigonal prism and the core of the heptanuclear cluster 2 is a corner-shared double-cubane.
机译:用[M(Et2O)] [SPSMe](M = Li,K; [SPSMe] = 1-甲基-2,6-双(二苯基膦硫醚)-3,5-二苯基次膦阴离子)处理UI3(THF)(4) )得到阳离子tris SPS络合物[U(SPSMe)(3)] I(1)。除了[U(SPS)(3)](+)阳离子外,U(BH4)(3)(THF)(3)和[M(Et2O)] [SPSMe]的类似反应得到了硫化物的晶体复杂的[U {(mu(3)-S)(4)U-3(SPSMe)(3)(BH4)(3)}(2)](2)。 1中的金属环境是一个三棱柱三角棱镜,而七核簇2的核心是一个共享角的双库伦。

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