bis(2-phenylquinoline-C2,N')(η2-nitrito)iridium(III) | 1345006-14-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: bis(2-phenylquinoline-C2,N')(η2-nitrito)iridium(III)
• CAS: 1345006-14-5
• 化学式: C₃₀H₂₀IrN₃O₂
• 分子量: 646.728
• InChiKey: KIPBCANLCOFZNF-UHFFFAOYSA-M

计算性质

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

反应信息

• 作为产物：
  描述：

  tetrakis(2-phenylquinoline-C2,N')(μ-dichloro)diiridium(III) 、 sodium nitrite 以 水 、 乙腈 为溶剂， 生成 bis(2-phenylquinoline-C2,N')(η2-nitrito)iridium(III)
  参考文献：
  名称：

  Two Closely Related Iridium(III) Complexes as Colorimetric and Fluorometric Chemodosimeters for Nitrite in Aqueous Solution Operating along Different Modes of Action

  摘要：

  Two closely related dual-channel chemodosimeters for nitrite in buffered aqueous acetonitrile were developed using [(pq)(2)IrCl](2) (1) and (ppy)(2)IrCl](2) (2). In the UV-vis channel, the addition of nitrite caused visibly distinct color changes with both probes as a result of sizable absorption intensity enhancements. In the photoluminescence channel, the probes behaved oppositely upon the addition of nitrite. The emission was increased with 1, while it was quenched with 2. NMR and X-ray studies indicated that structurally very different eta(1)-nitrito-N and eta(2)-nitrito-O,O' complexes were formed. Linear relationships for the quantification were obtained in both channels, allowing one to analyze for NO(2)(-) in a range from 5 x 10(-5) to 2 x 10(-2) M.

  DOI：

  10.1021/ic201753v