arachno-[(Nb(η-C5H5)2)B3H8] | 127849-48-3

• 英文名称: arachno-[(Nb(η-C5H5)2)B3H8]
• CAS: 127849-48-3
• 化学式: C₁₀H₁₈B₃Nb
• 分子量: 263.592
• InChiKey: LOBRMKHHQDYSPB-UHFFFAOYSA-N

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：

  双(环戊二烯基)铌三氢化物 、 nido-[2-(Fe(η-C5H5))B5H10] 以 氘代苯 为溶剂， 生成 arachno-[(Nb(η-C5H5)2)B3H8]
  参考文献：
  名称：

  Reactivity of nido-[2-{Fe(η-C₅H₅)}B₅H₁₀] with some transition-metal hydride complexes

  摘要：

  The reaction of nido-[2-{Fe(eta-C5H5)}B5H10] with [Mo(PMe(2)Ph)(4)H-4] gave capped-closo-[1-{Fe(eta-C5H5)}-2-{Mo(PMe(2)Ph)(3)H}B5H7] which has been characterised by X-ray crystallography as well as by B-11 and H-1 NMR spectroscopy. The structure determination [monoclinic, space group P2(1)/c, a = 15.586(5), b=11.523(4). c=19.186(4) Angstrom, beta=106.23(2)degrees] reveals a capped-close geometry with one Fe-Mo-B face being capped by a boron atom and the other having a triply bridging hydrogen atom. The isostructural tungsten compound capped-closo-[1-{Fe(eta-C5H5)}-2-{W(PMe(3))(3)H}B5H7] was similarly prepared from [W(PMe(3))(3)H-6] and nido-[2-{Fe(eta-C5H5)}B5H10]. Reaction between [Re(PMe(3))(5)H] and nido-[2-{Fe(eta-C5H5)}B5H10] gave a mixture of nido-[2-{Re(PMe(3))(3)}B(5)H10] and the salt [Re(PMe(3))(5)H-2](+) [nido-2-{Fe(eta-C5H5)}B(5)H9(])(-), a product of an acid-base reaction.

  DOI：

  10.1039/dt9940003337