tris(phenylethynyl)aluminium diethyl etherate | 5357-02-8

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: tris(phenylethynyl)aluminium diethyl etherate
• CAS: 5357-02-8
• 化学式: C₂₈H₂₅AlO
• 分子量: 404.487
• InChiKey: KTYSNDLNSVQWQH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 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：
  None

反应信息

• 作为反应物：
  描述：

  trans-(Mo6Cl8)Cl4(tripentylphosphine)2 、 tris(phenylethynyl)aluminium diethyl etherate 以 甲苯 为溶剂， 以19%的产率得到tetrakis(phenylethynyl)-2κC,3κC,4κC,5κC-octa-μ3-chloro-bis(tripentylphosphine)-1κP,6κP-octahedro-hexamolybdenum(12Mo-Mo)-toluene (1/2)
  参考文献：
  名称：

  trans-[(Mo₆Cl₈)(C₇H₇)₄{P(n-C₄H₉)₃}₂] andtrans-[(Mo₆Cl₈)(C₈H₅)₄{P(n-C₅H₁₁)₃}₂].2C₇H₈

  摘要：

  The title compounds, tetrabenzyl-2 kappa C,3 kappa C,4kC,5 kappa C-octa-mu 3 -chloro-bis(tributylphosphine)-1 kappa P,6 kappa P-octa-hedro -hexamolybdenum(12Mo-Mo), (1), and tetrakis(phenylethynyl)-2 kappa C,3 kappa C,4 kappa C,5 kappa C -octa-mu 3-chloro-bis(tripentylphosphine)- 1 kappa P,6 kappa P-octahedro-hexamolybdenum (12Mo-Mo)-toluene (1/2), (2), containing octahedral Mo clusters with four sigma-C ligands, were prepared by the reaction of trans-[(Mo6Cl8)Cl-4(PR3)(2)] with tribenzylaluminium and tris(phenylethynyl)aluminium, respectively, and their structures determined. The octahedral Mo-6 cores of both compounds are on inversion centres and are almost regular. Average interatomic distances in the clusters for (1) are Mo-Mo-edge 2.618, Mo...Mo-opposite 3.703, Mo-Cl 2.477 and Mo-C 2.26 Angstrom, and for (2) are Mo-Mo-edge 2.626, Mo...Mo-opposite 3.714 and Mo-C 2.13 Angstrom.

  DOI：

  10.1107/s0108270197002266