(μ-4,4'-bipyridyl)bis[2-(phenyl-2-ido)pyridinenitratopalladium] | 1259418-73-9

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯
• 英文名称: (μ-4,4'-bipyridyl)bis[2-(phenyl-2-ido)pyridinenitratopalladium]
• 英文别名: [(Pd((2-phenylpyridine)(-1H))(nitrate))2(4,4'-bipyridine)]；[(Pd(ppy)NO3)2(μ-4,4'-bipy)]
• CAS: 1259418-73-9
• 化学式: C₃₂H₂₄N₆O₆Pd₂
• 分子量: 801.419
• InChiKey: LGRWOXKNAIXZCD-UHFFFAOYSA-N

反应信息

• 作为产物：
  描述：

  2,2'-联吡啶 、 di-μ-chlorobis{(2-phenylpyridine)palladium(II)} 、 silver nitrate 、 乙腈 以 乙腈 为溶剂， 生成 (μ-4,4'-bipyridyl)bis[2-(phenyl-2-ido)pyridinenitratopalladium]
  参考文献：
  名称：

  Spectral and electrochemical properties of mono-, bi-, and tetranuclear cyclopalladized complexes based on 2-(2-thienyl)pyridine and 2-phenylpyridine with pyridine and 4,4′-bipyridyl

  摘要：

  Mono-, bi-, and tetranuclear cyclopalladized complexes based on 2-(2-thienyl) pyridine and 2-phenylpyridine with pyridine and 4,4'-bipyridyl were prepared and characterized by the methods of (1)H NMR, electron absorption and emission spectroscopy, and also by the voltammetry method. The values of the coordination-induced shifts of proton in the ligands of the complexes were determined; the upfield displacement of chemical shifts of protons of the cyclopalladized ligand nearest to the metal was assigned to the anisotropic action of a ring current of the pyridine rings orthogonal to the coordination plane in 4,4'-bipyridyl and pyridine. Long-wave absorption bands of the complexes were assigned to the spin-allowed optical d-pi charge-transfer transitions, and the bands of the low-temperature phosphorescence, to the intraligand pi-pi*(N(sic)C) transitions. Three waves of the reduction of the complexes were assigned to the ligand-centered processes of successive electron transfer on pi* orbitals preferentially localized on coordinated pyridine and cyclopalladized ligands.

  DOI：

  10.1134/s1070363210090215