[(Me2Si)2(μ-(η1:η2-C5H3))(η5-C5H4)NbH)]2 | 1266851-33-5

• 英文名称: [(Me2Si)2(μ-(η1:η2-C5H3))(η5-C5H4)NbH)]2
• CAS: 1266851-33-5
• 化学式: C₂₈H₄₀Nb₂Si₄
• 分子量: 674.78
• InChiKey: WXQANIGBOLUOSC-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：

  1,2-bis(cyclopentadienyl)-1,1,2,2-tetramethyldisilane niobium trihydride 以 氘代苯 为溶剂， 生成 [(Me2Si)2(μ-(η1:η2-C5H3))(η5-C5H4)NbH)]2
  参考文献：
  名称：

  Synthesis and reactivity of [2]disilaniobocenophanes

  摘要：

  The paramagnetic ansa-niobocene [(Me(2)Si)(2)(eta(5)-C(5)H(4))(2)NbCl(2)] (1) was obtained from the reaction of Li(2)[(Me(2)Si)(2)(C(5)H(4))(2)] with [NbCl(4)(thf)(2)]. Further treatment with Li[AIH(4)] yielded [(Me(2)Si)(2)(eta(5)-C(5)H(4))(2)NbH(3)] (3), which is prone to decomposition within a few days at room temperature both in solution and in the solid-state, thus affording primarily an insoluble black material. However, after heating or irradiation of a solution of 3 small quantities of the dimeric niobium hydride species, [(Me(2)Si)(2){mu-(eta(1):eta(5)-C(5)H(3))}(eta(5)-C(5)H(4))NbH](2) (4), were isolated and characterized by X-ray diffraction. (c) 2010 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2010.09.027