| 1175543-65-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡咯并吡嗪类
• CAS: 1175543-65-3
• 化学式: C₂H₃N*C₃₁H₂₁IrN₄O₂
• 分子量: 714.806
• InChiKey: LEIRGQOULBDNPT-UHFFFAOYSA-M

反应信息

• 作为产物：
  描述：

  、 乙腈 以 not given 为溶剂， 生成
  参考文献：
  名称：

  Acetonitrile-Vapor-Induced Color and Luminescence Changes in a Cyclometalated Heteroleptic Iridium Complex

  摘要：

  An iridium complex Plr(qnx) (iridium(III) bis(2-phenylpyridinato-N C-2) (quinoxaline-2-carboxylate)) is reported for its unique and fast vapochromic and vapoluminescent behaviors. The emission of Plr(qnx) is governed by the whole crystal rather than the individual molecule. Plr(qnx) has been found to exist as both black and red forms in the solid state. The black form can be transformed into the red form upon its exposure to acetonitrile or propiononitrile vapor, whereas no response was observed when it was exposed to other volatile organic Compounds. To understand the vapochromic and vapoluminescent behaviors, we determined crystal structures of both forms by X-ray diffraction. In addition, we employed density functional theory in investigating weak intermolecular interactions, such as hydrogen bonding and pi-pi interactions in the two forms.

  DOI：

  10.1021/ic702141h