tetrakis-(5-methyl-2-(4-phenylphenyl)pyridine(-1H))-μ-(dichloro)-diiridium(III) | 808142-75-8

• 英文名称: tetrakis-(5-methyl-2-(4-phenylphenyl)pyridine(-1H))-μ-(dichloro)-diiridium(III)
• 英文别名: [Ir(μ-Cl)(2-(biphenyl-4-yl)-5-methylpyridine(-H)-κN,C)2]2；[Ir(5-CH3-4'-Ph-2-phenylpyridine(-1H))2Cl]2
• CAS: 808142-75-8
• 化学式: C₇₂H₅₆Cl₂Ir₂N₄
• 分子量: 1432.61
• InChiKey: WHFOAETXZIUINH-UHFFFAOYSA-L

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：
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• 氢给体数：
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• 氢受体数：
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反应信息

• 作为反应物：
  描述：

  tetrakis-(5-methyl-2-(4-phenylphenyl)pyridine(-1H))-μ-(dichloro)-diiridium(III) 、 顺-1,2-双(二苯基膦)乙烯 以 乙二醇 、 乙腈 为溶剂， 生成 (1,2-bis(diphenylphosphino)ethylene)-bis-(5-methyl-2-(4-phenylphenyl)pyridine(-1H))-iridium(III) chloride
  参考文献：
  名称：

  Accelerated Luminophore Discovery through Combinatorial Synthesis

  摘要：

  A method for accelerating the discovery of ionic luminophores using combinatorial techniques is reported. The photophysical properties of the resulting transition-metal-based chromophores were compared against a series of analogous, traditionally prepared species. The strong overlap between these two sets confirms the identity of the parallel synthesis products and supports the truthfulness of the combinatorial results. Further support for the combinatorial method comes from the adherence of these complexes to the energy gap law. The relationship between the structure of a complex and its photophysical properties was also considered, and static DFT calculations were used to assess whether it is feasible to predict the luminescent behavior of novel materials.

  DOI：

  10.1021/ja047156+
• 作为产物：
  描述：

  氯化铱(III) 水合物 、 2-biphenyl-4yl-5-methylpyridine 以 乙二醇甲醚 、 水 为溶剂， 生成 tetrakis-(5-methyl-2-(4-phenylphenyl)pyridine(-1H))-μ-(dichloro)-diiridium(III)
  参考文献：
  名称：

  Synthesis, Separation, and Circularly Polarized Luminescence Studies of Enantiomers of Iridium(III) Luminophores

  摘要：

  A family of heteroleptic (C boolean AND N)(2)Ir(acac) and homoleptic fac-Ir(C boolean AND N)(3) complexes have been synthesized and their photophysical properties studied (where C boolean AND N = a substituted 2-phenylpyridine and acac = acetylacetonate). The neutral Delta and Lambda complexes were separated with greater than 95% enantiomeric purity by chiral supercritical fluid chromatography, and the solution circular dichroism and circularly polarized luminescence spectra for each of the enantio-enriched iridium complexes were obtained. The experimentally measured emission dissymmetries (g(em)) for this series compared well with predicted values provided by time-dependent density functional theory calculations. The discovered trend further showed a correlation with the dissymmetries of ionic, enantiopure hemicage compounds of Ru(II) and Zn(II), thus demonstrating the applicability of the model for predicting emission dissymmetry values across a wide range of complexes.

  DOI：

  10.1021/ic701747j

文献信息

• [EN] PYRIDYL CARBENE PHOSPHORESCENT EMITTERS<br/>[FR] ÉMETTEURS PHOSPHORESCENTS DE PYRIDYLCARBÈNE
  申请人：UNIVERSAL DISPLAY CORP

  公开号：WO2012121936A4

  公开（公告）日：2013-02-28
• 一种磷光铱配合物及其制备方法和电致发光 器件
  申请人：奥来德（长春）光电材料科技有限公司

  公开号：CN111825724B

  公开（公告）日：2023-04-28
• Cyclometalated Iridium(III) Aquo Complexes:  Efficient and Tunable Catalysts for the Homogeneous Oxidation of Water
  作者：Neal D. McDaniel、Frederick J. Coughlin、Leonard L. Tinker、Stefan Bernhard

  DOI：10.1021/ja074478f

  日期：2008.1.1

  A series of bis-phonylpyridine, bis-aquo iridium(III) complexes is herein shown to robustly and efficiently catalyze the oxidation of water to dioxygen in the presence of a sacrificial oxidant. Through substitution on the cyclometalating ligands of these complexes, it is shown that a broad range of oxidation potentials can be achieved within this class of catalyst. Parallel, dynamic monitoring of oxygen evolution, made possible by equipping reaction vessels with pressure-voltage transducers, facilitates correlation of these complexes' ionization potentials with their respective activity toward water oxidation. The importance of these catalysts lies in (A) their ability to oxidize water in a purely aqueous medium, (B) their simplicity of design, (C) their durability, and (D) the ease with which they can be tuned to accommodate the electrochemical needs of photosensitizers in hypothetical photochemical water oxidation and full artificial photosynthetic schemes.