N,N-bis(diphenylphosphanyl)ethanamine;chlorogold;gold(1+);hexafluorophosphate | 215670-11-4

• 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: N,N-bis(diphenylphosphanyl)ethanamine;chlorogold;gold(1+);hexafluorophosphate
• CAS: 215670-11-4
• 化学式: C₅₂H₅₀Au₃Cl₂N₂P₄*F₆P
• 分子量: 1633.65
• InChiKey: CCGGKDBNCGTSPB-UHFFFAOYSA-L

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：

  ammonium hexafluorophosphate 、 bis(diphenylphosphino)ethylamine 、 四氯金酸水合物 在 2,2'-thiodiethanol 作用下， 以 甲醇 为溶剂， 以80%的产率得到N,N-bis(diphenylphosphanyl)ethanamine;chlorogold;gold(1+);hexafluorophosphate
  参考文献：
  名称：

  Synthesis spectroscopy crystal structures of [Au2 {μ-Ph2PN (Et) PPh2} 2] [SbF6] 2[Au3Cl2 {μ-Ph2PN (Et) PPh2} 2] PF6

  摘要：

  Treatment of [Au(MeCN)(2)]SbF6 in acetonitrile with bis(diphenylphosphino)ethylamine (dppa) afforded a colourless crystalline material characterised as [Au-2(mu-dppa)(2)][SbF6](2). An X-ray diffraction study confirmed that the two ligands bridge the two gold atoms with a Au ... Au separation of 2.838(2) Angstrom. The electronic absorption spectrum exhibits a band at 298 nm (epsilon(max), ca. 17000 dm(3) mol(-1) cm(-1)) attributable to a p(sigma) double left arrow d(sigma)* transition. The compound luminesces strongly in acetonitrile (lambda(max)=500nm). Treatment of HAuCl4. 2H(2)O with 2,2'-thioethanol in methanol followed by the ligand afforded a colourless crystalline material characterised as [Au3Cl2(mu-dppa)(2)]PF6. A crystal structure determination revealed a cation of C-2 symmetry, comprising a bent chain of three gold atoms (Au ... Au ... Au = 167.5(8)degrees, Au ... Au =3.037(1) Angstrom), with each pair of adjacent gold atoms bridged by a diphosphazane ligand and with the coordination at the outer gold atoms completed by a chloride ligand. This compound luminesces extremely weakly in acetonitrile but does emit strongly at 485 nm when irradiated in the solid state. The luminescence displayed by both compounds is attributed to the presence of a substantial intramolecular interaction between the gold atoms, but ligand effects appear to be more important in determining the emissive energies. (C) 1998 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0277-5387(98)00130-2