[o-(Ph2P)C6H4Au]2 | 106762-23-6

• 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: [o-(Ph2P)C6H4Au]2
• 英文别名: Diphenyl(phenyl)phosphane;gold(1+)
• CAS: 106762-23-6
• 化学式: C₃₆H₂₈Au₂P₂
• 分子量: 916.499
• InChiKey: DSLHDNZBQMTPHE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.48
• 重原子数：
  40
• 可旋转键数：
  6
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  (tetrahydrothiophene)gold(I) chloride 、 以 二氯甲烷 为溶剂， 反应 0.25h， 以28.7 mg的产率得到[o-(Ph2P)C6H4Au]2
  参考文献：
  名称：

  Bis- and tris-phosphinostannane gold complexes featuring Au → Sn dative interactions: Synthesis, structures, and DFT calculations

  摘要：

  As part of our interest in the coordination chemistry of heavy Group 14 elements, we have synthesized complexes of general formula [(o-(Ph2P)C6H4)(2)SnClPh]AuX (X = Cl (2-CI), X = Br (2-Br), and X = I (24)) in which the chlorostanane unit acts as a sigma-acceptor ligand toward gold. The existence of a Au -> Sn dative bond is evidenced by a trigonal bipyramidal geometry about the tin atom as well as a distorted square planar geometry about the gold center. While the measured Au-Sn bond distances are crystallographically indistinguishable in this series, theoretical investigations reveal that the strength of the Au Sn interaction increases in the order 2-I < 2-Br < 2-Cl. These results suggest that the Au -> Sn interaction is affected by the ligands around gold. Lastly, we also report the tripodal complex [(o-(Ph2P)C6H4)(3)SnCl] AuSnCl3 (4) in which the gold atom is concomitantly coordinated to a Z-type tin ligand and an X-type tin ligand. (C) 2016 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.poly.2016.07.010

文献信息

• σ-Accepting Properties of a Chlorobismuthine Ligand
  作者：Tzu-Pin Lin、Iou-Sheng Ke、François P. Gabbaï

  DOI：10.1002/anie.201200854

  日期：2012.5.14

  BiZness as usual? Not exactly! The bismuth atom of the tridentate diphosphinobismuthine (o‐(Ph2P)C6H4)2BiCl behaves as a Z rather than L ligand when in the coordination sphere of late transition metals such as gold. The σ‐acceptor behavior of Bi is supported by its disphenoid coordination geometry and theoretical studies, which show a Au→Bi interaction.

  像往常一样BiZness？不完全是！三齿二膦基铋（o-（Ph 2 P）C 6 H 4）2 BiCl的铋原子在诸如金之类的晚过渡金属的配位领域中表现为Z配体，而不是L配体。Bi的双配体配位几何和理论研究支持了Bi的σ受体行为，这些研究表明Au→Bi相互作用。