[IrCl(1-(2,4-dichlorophenyl)-1H-pyrazole(-1H))]2 | 1359753-37-9

• 英文名称: [IrCl(1-(2,4-dichlorophenyl)-1H-pyrazole(-1H))]2
• CAS: 1359753-37-9
• 化学式: C₃₆H₂₀Cl₁₀Ir₂N₈
• 分子量: 1303.58
• InChiKey: MCNSBKALYNJUOL-UHFFFAOYSA-L

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

• 作为反应物：
  描述：

  2-(4,5-二氢恶唑-2-基)苯酚 、 [IrCl(1-(2,4-dichlorophenyl)-1H-pyrazole(-1H))]2 在 sodium carbonate 作用下， 以 乙二醇乙醚 为溶剂， 反应 6.0h， 以73%的产率得到1-(2,4-dichlorobenzene-6-id-1-yl)pyrazole;2-(4,5-dihydro-1,3-oxazol-2-yl)phenolate;iridium(3+)
  参考文献：
  名称：

  Selective sensing of 2,4,6-trinitrophenol (TNP) in aqueous media with “aggregation-induced emission enhancement” (AIEE)-active iridium(iii) complexes

  摘要：

  一系列具有聚集诱导发光增强（AIEE）的新型荧光金属配合物，它们是含有磷光的环金属铱（iii）配合物，在水介质中具有高的淬灭常数，能够有选择性地检测2,4,6-三硝基苯酚（TNP）。

  DOI：

  10.1039/c7cc08832a
• 作为产物：
  描述：

  氯化铱(III) 水合物 、 1-(2,4-dichlorophenyl)-1H-pyrazole 以 乙二醇乙醚 、 水 为溶剂， 以79%的产率得到[IrCl(1-(2,4-dichlorophenyl)-1H-pyrazole(-1H))]2
  参考文献：
  名称：

  Synthesis of cationic iridium(III) complexes with high quantum yield via enhancing the steric hindrance of ligands

  摘要：

  A series of cationic Ir(III) complexes 1a-4a functionalized with carbazole-9-yl-n-butyl group (CZB) were designed and synthesized. An investigation of their photophysical properties showed that the attachment of CZB moiety into the complexes resulted in large improvement in the photoluminescence quantum yield (PLQY) of solid film although the emission spectra and excited-state character presented little change compared with those of the parent complexes. Besides, the functionalized complexes also exhibited good thermal stability and film-forming property. In light of our quantum chemical calculations and X-ray data, these advantages of functionalized complexes mainly derived from the CZB moiety which was superior in reducing the intermolecular interaction and inhibiting the quenching process. Furthermore, to verify our results and design cationic Ir(III) complexes with much higher efficiency, four Ir(III) complexes G0-G3 were synthesized, in which different number of CZB moieties (from 0 to 3) were introduced into the complexes, respectively. Noticeably, in case of G3, the obvious high neat film PLQY of 43% was obtained. In comparison with its dispersed film, a large retaining percentage (90%) was realized, indicating that the CZB moiety could suppress the quenching of luminescence effectively. (C) 2011 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.jorganchem.2011.12.020

文献信息

• New AIE-active dinuclear Ir(<scp>iii</scp>) complexes with reversible piezochromic phosphorescence behaviour
  作者：Guangfu Li、Xinyao Ren、Guogang Shan、Weilong Che、Dongxia Zhu、Likai Yan、Zhongmin Su、Martin R. Bryce

  DOI：10.1039/c5cc04850h

  日期：——

  Two new AIE-active cationic dinuclear Ir(iii) complexes exhibit highly reversible piezochromic phosphorescence behaviour enabling the construction of a re-writable phosphorescence data recording device.

  两种新的AIE活性阳离子二核Ir(iii)配合物表现出高度可逆的压致发光行为，从而实现了可重写的磷光数据记录设备的构建。
• Anion-specific aggregation induced phosphorescence emission (AIPE) in an ionic iridium complex in aqueous media
  作者：Guangfu Li、Wei Guan、Shuang Du、Dongxia Zhu、Guogang Shan、Xiaojuan Zhu、Likai Yan、Zhongmin Su、Martin R. Bryce、Andrew P. Monkman

  DOI：10.1039/c5cc07187a

  日期：——

  Efficient aggregation-induced-phosphorescent-emission (AIPE) of an ionic Ir(iii) complex occurs when the counterion (PF₆⁻) is exchanged specifically by ClO₄⁻in aqueous media. As a result, a rapid, highly selective “turn-on” phosphorescent response to ClO₄⁻is observed in aqueous media.

  在水介质中，当钠离子（PF6-）被氯酸根离子（ClO4-）替代时，离子Ir（III）配合物的高效聚集诱导磷光发射（AIPE）发生。因此，在水介质中观察到对 -的快速、高选择性的“开启”磷光响应。