Na[(η5-C5H5)W(SC6F5)4] | 159666-22-5

• 英文名称: Na[(η5-C5H5)W(SC6F5)4]
• CAS: 159666-22-5
• 化学式: C₂₉H₅F₂₀S₄W*Na
• 分子量: 1068.43
• InChiKey: LHIXGQVUYQTPHC-UHFFFAOYSA-J

计算性质

• 辛醇/水分配系数(LogP)：
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• 重原子数：
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• 可旋转键数：
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• 环数：
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• sp3杂化的碳原子比例：
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• 拓扑面积：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为产物：
  描述：

  [(η5-C5H5)W(CO)(SC6F5)3] 、 sodium pentafluorobenzenethiolate 以 四氢呋喃 为溶剂， 以47%的产率得到Na[(η5-C5H5)W(SC6F5)4]
  参考文献：
  名称：

  Reversible co-ordination of alkali metals to sulfur-based organometallic ligands [M(SC₆F₅)₄(cp)]^–(M = Mo or W, cp =η⁵-C₅H₅)

  摘要：

  The photochemical reaction of Tl[Mo(SC6F5)2(CO)2(cp)] (cp = eta5-C5H5) with C6F5SSC6F5 in tetrahydrofuran (thf) solution affords the tetrathiolate TI[Mo(SC6F5)4(cp)]. Similarly the photochemical reaction of [W(SC6F5)(CO)3(cp)] with 4 equivalents of Tl(SC6F5) gave Tl[W(SC6F5)4(cp)] in low yield. Reactions of [Ml3(CO)2(cp)] (M = Mo or W) and [W(SC6F5)3(CO)(cp)] with M'(SC6F5) in thf solution gave the ionic derivatives Cs[Mo(SC6F5)4(cp)], M'[W(SC6F5)4(cp)] (M' = Cs, Rb or K) and the solvated derivatives [M'(thf)n][W(SC6F5)4(cp)] (M' = Li, n = 4; M' = Na, n = 1). Fluorine-19 NMR studies reveal fluxional behaviour involving the C6F5 groups in all the derivatives. Dynamic Cs-133 and F-19 NMR spectra of Cs[M(SC6F5)4(cp)] in addition show coupling between caesium and four of the ortho-fluorines of the SC6F5 groups, J(Cs-F) almost-equal-to 58 Hz, at low temperatures providing evidence for reversible co-ordination between Cs+ and the organometallic anion.

  DOI：

  10.1039/dt9940002423