Pt(2-phenylpyridine(-H))(thenoyltrifluoroacetonato) | 1122044-64-7

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: Pt(2-phenylpyridine(-H))(thenoyltrifluoroacetonato)
• 英文别名: Pt(ppy)(tta)
• CAS: 1122044-64-7
• 化学式: C₁₉H₁₂F₃NO₂PtS
• 分子量: 570.451
• InChiKey: PDPHRXWCQIMUSY-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：

  2-苯基吡啶 在 Na₂CO₃ 作用下， 以 水 为溶剂， 生成 Pt(2-phenylpyridine(-H))(thenoyltrifluoroacetonato)
  参考文献：
  名称：

  Synthesis, crystallography, phosphorescence of platinum complexes coordinated with 2-phenylpyridine and a series of β-diketones

  摘要：

  Metallocyclic platinum(II) complexes coordinating with 2-phenylpyridine (ppy) and a series of beta-diketone ancillary (OO)-O-Lambda ligands, (ppy)Pt(acac), (ppy)Pt(ba), (ppy)Pt(dbm), and (ppy)Pt(tta) (acac = acetylacetone, ba = benzoylacetone, dbm = dibenzoylmethane, tta = thenoyltrifluoroacetone) were synthesized. The crystal structure, absorption, emission, quantum yield and phosphorescence life time were characterized. As the conjugative p system of the (OO)-O-Lambda ligand increases in the order acac < ba < dbm, or there is a group - CF(3)to attract the electron density of the tta ligand, the quantum yield decreases in the order (ppy)Pt(acac) > (ppy)Pt(ba) > (ppy)Pt(dbm) > (ppy)Pt(tta) due to an energy back-flow from ppy to the (OO)-O-Lambda ligand, a trend also in contrast to the phosphorescence emission spectra and time decay (biexponentially, similar to 0.7-13 mu s). (C) 2008 Elsevier B.V. All rights reserved.

  DOI：

  10.1016/j.ica.2008.05.012