(2-diphenylphosphino-5,2':5',2''-terthiophene)2PdCl2 | 849467-14-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 双噻吩和低聚噻吩
• 英文名称: (2-diphenylphosphino-5,2':5',2''-terthiophene)2PdCl2
• 英文别名: trans-Pd(PT3)2Cl2；trans-Pd(5-diphenylphosphino-2,2':5',2''-terthiophene)2Cl2；dichloropalladium;diphenyl-[5-(5-thiophen-2-ylthiophen-2-yl)thiophen-2-yl]phosphane
• CAS: 849467-14-7
• 化学式: C₄₈H₃₄Cl₂P₂PdS₆
• 分子量: 1042.47
• InChiKey: NFVCSAPYZYOIDN-UHFFFAOYSA-L

计算性质

• 辛醇/水分配系数(LogP)：
  None
• 重原子数：
  None
• 可旋转键数：
  None
• 环数：
  None
• sp3杂化的碳原子比例：
  None
• 拓扑面积：
  None
• 氢给体数：
  None
• 氢受体数：
  None

反应信息

• 作为产物：
  描述：

  palladium dichloride 、 5-diphenylphosphino-2,2':5',2''-terthiophene 以 not given 为溶剂， 以86%的产率得到(2-diphenylphosphino-5,2':5',2''-terthiophene)2PdCl2
  参考文献：
  名称：

  Assembly of a terthiophene-containing metallamacrocycle

  摘要：

  一个由共轭噻吩基团连接金属的金属大循环是由一个易变钯络合物组装而成的。

  DOI：

  10.1039/b417969b

文献信息

• Intermolecular interactions and electronic properties in phosphino-(oligothiophene) palladium(II) and platinum(II) complexes
  作者：Tracey L Stott、Michael O Wolf、Brian O Patrick

  DOI：10.1139/v07-033

  日期：2007.5.1

  of Pt(II) and Pd(II) complexes containing diphenylphosphino-substituted oligothiophene ligands ranging from 1 to 3 thiophene rings in length have been prepared. Crystal structures of four of these complexes were determined via single X-ray crystal diffraction and the solid-state packing arrangements found to vary with both the metal and the thiophene-containing ligand. In some cases, π-stacking between

  已经制备了一系列含有二苯基膦取代的低聚噻吩配体的 Pt(II) 和 Pd(II) 配合物，长度范围为 1 到 3 个噻吩环。其中四种配合物的晶体结构是通过单 X 射线晶体衍射确定的，并且发现固态堆积排列随金属和含噻吩的配体而变化。在某些情况下，发现低聚噻吩配体的噻吩环之间存在 π 堆积。报道了这些配合物的溶液和固态吸收光谱。关键词：低聚噻吩，金属配合物，结构特性，电子光谱。
• Electropolymerization of Pd(II) Complexes Containing Phosphinoterthiophene Ligands
  作者：Olivier Clot、Michael O. Wolf、Brian O. Patrick

  DOI：10.1021/ja016465m

  日期：2001.10.1

  A series of Pd complexes of 3'-diphenylphosphino-2,2:5'2"-terthiophene (1a, dppterth) in which the metal is coordinated in three different modes have been,prepared and electropolymerized, resulting in the formation of conductive thin films. In [Pd-2(mu -Cl-2)(dppterth-P,C-3)(2)] (3a), the metal is P,C-coordinated, in. [PdCl2(dppterth-P)(2)] (4a) the coordination is monodentate via the phosphine, and in [Pd(dppterth-P,C-3)(dppterth-P, S-1)] [PF6] (5a) both P,C- and P,S-coordination modes are found. In 5a, the coordinated thiophene is hemilabile and may be displaced by reaction with more strongly coordinating ligands such as isocyanides, To probe the effect of blocking the a-position of the terthienyl moiety with methyl groups, 3'-diphenylphosphino-5-methyl-2,2':5'2"-terthiophene (1b, Me-dppterth) and 3'-diphenylphosphino-5,5"-dimethyl-2,2':5'2"-terthiophene (1c, Me-2-dppterth) were prepared, and the corresponding series of Pd complexes was synthesized. One of these complexes, [Pd(Me-2-dppterth-P,C-3)(Me-2-dppterth-P,S-1)] [PF6] (5c), has been crystallographically characterized. The electropolymerized films prepared, from 5a react with isonitriles, and shifts in the absorption spectra of the electropolymerized materials are observed upon reaction. A Pd complex has also been prepared from 5-diphenylphosphino-2,2':5,'2"-terihiophene (2, 5dppterth), and this complex has been electropolymerized. All the electropolymerized thin films have been characterized using EDX analysis, which demonstrates good correspondence with the elemental analysis of the respective monomers, and the maximum conductivities of the films are near 10(-4) S cm(-1). Comparing the electropolymerization behavior of the complexes, along with their electrochemical and spectroscopic data, allows conclusions to be drawn regarding the involvement of pi -delocalization and the metal group in the conductivity of the Materials.