| 1420045-55-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• CAS: 1420045-55-1
• 化学式: C₆₀H₄₆IrN₅O₂P₂S₂
• 分子量: 1187.36
• InChiKey: GFYDTXYESIHAGH-UHFFFAOYSA-N

计算性质

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

反应信息

• 作为产物：
  描述：

  iridium(III) chloride 、 1-(2,6-dimethylphenoxy)-4-phenylphthalazine 、 potassium tetraphenyldithioimidodiphosphinate 生成
  参考文献：
  名称：

  Highly sensitive colorimetric phosphorescent chemodosimeter for Hg2+ based iridium(III) complex with (Ph2PS)2N auxiliary ligand

  摘要：

  A colorimetric phosphorescent iridium(III) complex chemodosimeter (Ir1) for Hg2+ has been prepared and confirmed by NMR, MS, and crystal data, which displays a high selectivity and antidisturbance for Hg2+ detection among relevant metal ions. Phosphorescent studies show that the luminescence intensity at 598 nm decreased to ca. 12%, while the luminescence intensity in 441 nm increased to ca. 195%. The ratio of Ir1 responding to Hg2+ was determined to be 1:1 by UV-vis absorption and phosphorescent emission measurements. Further study demonstrates that the detection limit on phosphorescent response of the sensor to Hg2+ is down to 10(-6) M range. The mechanism study shows that the interaction between the S atom of ancillary ligand and Hg2+ is responsible for the highly selective and sensitive phosphorescent senor for Hg2+. (C) 2012 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.inoche.2012.11.014