Ir(4-Me-2,3-dpq)2(pbt-OMe) | 1610358-01-4

• 英文名称: Ir(4-Me-2,3-dpq)2(pbt-OMe)
• CAS: 1610358-01-4
• 化学式: C₅₈H₄₅IrN₃OS
• 分子量: 1024.3
• InChiKey: RDWUSYNHTMHWJE-UHFFFAOYSA-Q

计算性质

• 辛醇/水分配系数(LogP)：
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• 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

• 作为产物：
  描述：

  2-(4-甲氧苯基)苯并噻唑 、 (4-Me-2,3-dpq)2Ir(μ-Cl)2Ir(4-Me-2,3-dpq)2 在 sodium carbonate 作用下， 以 乙二醇乙醚 为溶剂， 反应 2.0h， 以65%的产率得到Ir(4-Me-2,3-dpq)2(pbt-OMe)
  参考文献：
  名称：

  Homoleptic vs. Heteroleptic Orange Light-Emitting Iridium Complexes Chelated with Benzothiazole Derivatives

  摘要：

  The homoleptic and heteroleptic iridium(III) complexes exhibiting orange phosphorescence were investigated to compare their emission colors, luminance efficiency, and stability. The homoleptic iridium complexes, Ir(pbt-R)(3), were prepared from the reaction of the iridium(III) precursor and phenylbenzothiazole derivatives. The heteroleptic ones containing the anions of 4-methyl-2,3-diphenylquinoline (4-Me-dpq) and 2-phenylbenzothiazole (pbt) as ligands, Ir(pbt-OMe)(2)(4-Me-2,3-dpq) and Ir(4-Me-2,3-dpq)(2)(pbt-OMe), were synthesized via the chloro-bridged iridium dimer. We investigated photoabsorption and photoluminescence (PL) properties of the iridium complexes and studied their bandgaps with cyclic voltammetry (CV). Orange phosphorescence with the PL maxima of 530-620nm was observed with these complexes, and the bandgaps between their highest occupied molecular orbitals (HOMOs) and the lowest unoccupied molecular orbitals (LUMOs) were correlated with CV data. The electro-luminescence (EL) study of these complexes was not possible due to lack of sublimability. The light-emitting mechanisms regarding the phosphorescence colors were discussed.

  DOI：

  10.1080/15421406.2013.849434