| 166541-79-3

• CAS: 166541-79-3
• 化学式: C₄₆H₄₆Cl₃N₂P₄Pt₂*F₆P
• 分子量: 1392.26
• InChiKey: QVYMNSDGISHYLF-GCCCYSLYSA-K

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：
  None
• 氢给体数：
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• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  嘧啶 、 六氟磷酸银 、 cis,meso-{Pt2Cl4(1,1,4,7,10,10-hexaphenyl-1,4,7,10-tetraphosphadecane)} 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 以65%的产率得到
  参考文献：
  名称：

  PdII and PtII complexes containing 1,1,4,7,10,10-hexaphenyl-1,4,7,10-tetraphosphadecane: First X-ray structure of a Pd-tetraphos complex

  摘要：

  Pd-II and Pt-II complexes of meso- or rac-1,1,4,7,10,10-hexaphenyl-1,4,7,10-tetraphosphadecane (tetraphos-1, P4) have been prepared and characterized by X-ray diffraction methods, NMR spectroscopy (Pt-195{H-1}, P-31{H-1}), elemental analyses and melting points. The first X-ray structure of a Pd-tetraphos complex shows a strongly distorted square planar coordination in meso-[PdP4]Cl-4 (1). The Pd-atom deviates 0.231 Angstrom A from the best plane through the phosphorus atoms leading to an angle of 17.4 degrees between the planes through Pd and the phosphorus atoms of the PPh(2), and through Pd and the phosphorus atoms of the PPh groups, respectively. Rac-[PdClP4]Cl (2) shows a trigonal bipyramidal coordination. The destabilization of a square planar P4 arrangement in 2 is discussed in view of the X-ray structure of 1. Meso-(3) and rac-[Pd2Cl2(mu-Cl)P4]Cl (4) contain P4 in a chelating and bridging mode. In the case of Pt(II) three further derivatives of the earlier reported complexes meso- or rac-[Pt2Cl2(mu-Cl)P4]Cl have been prepared: rac-[Pt2Cl2(mu-Cl)(mu-t-dppe)P4]Cl (5), where t-dppe is trans-1,2-bis(diphenylphosphino)ethylene, and meso- (6) and rac-[Pt2Cl2(mu-Cl)(mu-pyrimidine)P4](PF6) (7). The compounds 5-7 are rare examples of triply bridged Pt(II) dimers containing two five-coordinate Pt(II) centres.

  DOI：

  10.1016/0277-5387(94)00298-s